excerpt process analytics and sensors from the hitec zang ... · the products and services shown in...

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Laboratory Reactor Systems

Automatic laboratory reactor systems, parallel reactor systems, micro-reaction systems, autoclaves, reaction calorimeters, laboratory sewage plants, formulation stations, customized pilot and mini-plant equipment in glass, stainless steel, Hastelloy …

Fermentation Technique

Bioprocess optimisation, fed-batch, fermenter systems, parallel fermenter systems, fixed-bed reactors, gas analysis systems, gas mixing systems …

Automation Technique, Hardware & Software

Automation systems with NAMUR-compliant equipment, measuring amplifiers, laboratory process control software, batch control and administration, electronic laboratory notebook, laboratory information management system, peripherals …

Liquid Handling & Laboratory Robots

Synthesis robots, sample collectors and sample dispensers, multifunctional laboratory robots, cell culture and active substance screening systems, multi-directional valves …

Dosing Systems & Pumps

Dosing, filling and dispensing systems for solid matter, melts, liquids and gases, gravimetric dosing, hose pumps, syringe dosers, gear pumps …

Laboratory Apparatus & Accessoires

Torque measuring stirrers and stirrer blades, liquid phase separation, glass components, total evaporators, balances, thermostats, valves and stop-cocks …

Process Analytics & Sensors

Pressure, temperature, level, humidity and flow sensors, ATR-FTIR-spectrometry, in-situ particle sizers, turbidity-, reflection- submersible probes, phase limit detectors …

Services & Didactics

Consultancy, planning, application programming, training, service and support …

Note Advice Reference

HiTec Zang GmbH • +49(0)2407 / 910 100 • [email protected] • www.hitec-zang.com

Dear reader,

The products and services shown in this excerpt of our main catalogue only represent a small part of our complete range. Further products and services may be found in our other catalogue excerpts or in our main catalogue which you can request in printed form or download as a PDF file via our website under www.hitec-zang.com.

Please note that the page links (hyperlinks) only function within this excerpt.

We wish you inspirational insights while reviewing the following pages.

HiTec Zang GmbH

Summary of the subject areas of the main catalogue 2015/2016

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MoleculeEye® ATR-FTIR spectroscopy

ParticleEye™ particle sizer

Turbidity probe

PhaDec-x™ phase limit detector

Level sensor

High-temperature & high-pressure pH probes

Teflon® flow sensors

Ultrasonic-flow meter for measurement without any contact

Turbine flow sensors for heat transfer oil

Coriolis mass flow meters & controllers

Thermal mass flow meter & controller

Temperature sensors

Pressure sensors

Humidity sensors

Distance & speed recording

Weight & load cells

Monitoring devices

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MoleculeEye® ATR-FTIR spectroscopyOnline monitoring of reactions using ATR-FTIR spectroscopy

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The market offers a large number of online sensors for the tracking of reactions. Many sensors have a serious disadvantage: They provide no specific information on the substance. Spectroscopic methods may be of use in such a case. Of these, Fourier transformation infrared spectroscopy (FTIR) is one of the most powerful methods thanks to its high recording speed.

IR spectrometers provide spectrums which can be outstandingly analysed, both in terms of quality and quantity, and which also give valuable information on unknown substances.

All IR-active substances are detectable. This method of measurement may be universally applied, as there are only very few non-IR-active substances (pure elements, certain simple compounds).

The method is also suited for multi-component analysis thanks to its narrow absorption bands in the central infrared range. In addition, it can also provide information on transitional states of a reaction, whether it be on the bonding to an enzyme or a catalyst, on inter-mediate products or on transient aggregates. It is even possible to gain information about individual substances from multi-component mixtures.

To take samples and to bring them into the laboratory is the tradi-tional but laborious and time-consuming method.

With an ATR probe, the laboratory is virtually brought directly into the reactor. ATR-FTIR-spectroscopy is therefore currently the most effec-tive method for online evaluation. It allows parallel determination of substances, both according to their type and amount.

The advantages

» Time-saving thanks to the online measuring method

» Increase in product quality through minimisation of by-products

» Extremely media compatible, including HF

» Simple handling, mechanically robust, portable

» No adjustment or maintenance required

» Very small sample volumes, no preparation of the samples necessary

» Inert, free of reactants

» No falsification of the sample by a transfer (such as in HPLC)

» Can also be used in small vessels

» No sample wastage

» Fingerprint measurements

» Detection of intermediate products

» Temperature and pressure resistant

» Chemically robust, explosion-proof

» Supplies an exact likeness of the physiology of the bio-process

» Early recognition of problems

» No risk of contamination

» Sterilisable sensor

The MoleculeEye® ATR diamond probe

The state-of-the-art, fibre optic MoleculeEye® probe makes use of the principle of attenuated total reflection (ATR).

The ATR principles with diamond prisms

The ATR crystal is made of diamond and connected with the bracket without any sealing elements. The MoleculeEye® probe is therefore particularly insensitive to mechanical and chemical impacts. The costly regular maintenance required in other systems is eliminated. A ray of light which arrives at a flat angle from an optically dense medium at the interface to another optically less dense medium is reflected at the interface. But not exactly at the interface: The ray penetrates up to a small number of µm into the optically thinner medium. Certain portions of the frequency of the light and specific substances are absorbed in the optically thinner medium. Thus, absorption spectrums are generated which are recorded by the spectrometer.

The MoleculeEye® probe is highly inert, resistant against chemicals, pressure and high temperatures and can therefore be easily built into


314 HiTec Zang GmbH • +49(0)2407 / 910 100 • [email protected] • www.hitec-zang.com

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reactors. The 6 mm (as an option 3.17 mm) probe fits into even the smallest of reactors.

The ATR principle also works in strongly coloured solutions, in emulsions and slurry containing a large amount of solid matter, as measuring is carried out only in an extremely thin layer in the crystal. Substances may be detected to an extent down to the trace level, depending on their IR absorption.

MoleculeEye® ATR manual probe

Its simple technical construction makes the method robust, its speed enables real time measurements and therefore direct carrying out of a process.

The method can measure in the trace level and also supplies informa-tion on intermediate products and transitional states.

Therefore, it is particularly suited for tests on reaction mechanisms. In comparison with methods which are equally powerful, such as mass spectrometry, it is significantly less expensive and simpler to use.

The advantages

» 3.17 mm, 6 mm or 12.7 mm diameter

» Simple coupling via a connector contact

» Connection of several probes to a spectrometer possible (multiplexer)

» Excellent long-term stability

» No adjustment or alignment work required

» Excellent measuring accuracy and linearity

» Coupling to a LabManager® system possible

» Optimal signal/noise ratio, therefore high measuring sensi-tivity

» Quick real-time measurement, high time resolution

» Adaption to spectrometers from Bruker, Mettler, Nicolet, Perkin-Elmer, Jasco et al. possible

» Special solutions possible

Application areas

› Chemistry, biotechnology, pharmacology, food, environment etc.

› All IR-active substances are detectable

› Solid and liquid samples, opaque and solids carrying liquids, emul-sions

MoleculeEye® ATR sensor assembled in a 2-litre LabKit™ reaction unit

Up to six probes may be connected to a spectrometer with a multi-plexer unit. Parallel experiments are thus easily possible.

MoleculeEye® ATR sensors in a parallel reactor system

Flow measurement cell for an ATR probe


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Areas of use and examples

Polymer analysis: ATR-FTIR supplies both information on chemical composition and molecular size. Of course, the course of the reaction may be simply tracked.

FTIR spectrums of a polymerisation process

Catalyse: The IR spectrums of adsorbates and transitional states of a reaction are different from the spectrums of these substances in solu-tion. Information on such conditions may be gained through these differences, caused by the bonding of the substrate to the catalyst. Solid matter does not disturb the analysis thanks to the measuring in an extremely thin layer around the crystal.

FTIR spectrums during the course of a Grignard reaction

Protein analysis: The normal IR analysis of proteins is greatly disturbed by the strong broadband adsorption of the functionally essential water. Water hardy causes any disturbance where ATR probes are used, as only an extremely thin layer is shone through. Diamond does not adsorb proteins, therefore the ATR crystal itself causes no disturbance.

Foods: CO2 in beer

FTIR-spectres of CO2 in beer and reference solutions

Chemicals: Comparison of butyric acetate and toluene

ATR-FTIR-spectres of butyric acetate and toluene in comparison

Pharmaceuticals: Caffeine, ascorbic acid, acetylsalicylic acid

Spectrums of caffeine, ascorbic acid, acetylsalicylic acid

Reaction equipment: Tracking of the progress of the reaction

Monitoring of sewage treatment plants: Parallel analysis of organic acids, carbohydrates, carbonate, hydrogen carbonate, phosphate, hydrogen phosphate, carboxylates and many additional parameters are possible in water and sludge with the aid of this probe.



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Specifications

Model IS-MOLUECULEEYE-3 IS-MOLUECULEEYE-3HP IS-MOLUECULEEYE-6 IS-MOLUECULEEYE-6HP IS-MOLUECULEEYE-12

Sensor head diameter (mm)

3.17 6.00 12.7

Shaft length (cm) 10 19 10 29 29

Materials in con-tact with medium Hastelloy, diamond, AuTa-Lot

Complete sensor length (cm)

140 170 140 170 170

Measuring principle ATR 45°, double reflection

Spectral range 3 to 18 µm (at standard length)

Temperature range (°C)

-100…+120 -100…+150 -100…+125 -100…+170 -100…+250

Maximum pressure (bar)

20 300 30 300 300

Spectrometer FTIR spectrometer with fibre coupling, expandable standard software

Detection sensitivity < 1 % (0.02 % ±0.002 % toluene in acetone with non-chilled detector)

Detector Preferred LN-cooled MCT (mercury cadmium telluride), nitrogen-cooled, 3.1…17 µm (600…3,000 cm-1)

Multiplexer Optional: 6-fold multiplexer, e. g. for parallel reactor systems

Scope of delivery

Compact, FTIR process spectrometer in a robust protective housing, MCT detector (cooling with liquid N₂), MIR-typical dwell time: 8 hours, diamond ATR probe (MIR), ABK, software package for analysis and research

Other sensor lengths are also possible on requirement: The whole sensor length is variable between 0.5…5.0 m. The sensor shaft length is (at 6 mm shaft diameter) variable between 5…50 cm.

Extensions

› Multiplexer unit for 6 probes

› Program for the generation and monitoring of process-related settings for cyclical measurements

› Communication with external process control systems (field bus or 4…20 mA interfaces) and visualisation. The run-time component required for operation is included in the scope of delivery. Communication with process control systems requires further hardware and possible pro-gramming specific to the control system

› Software package for quantitative analysis

› Software package for chromatography couplings

Product code Description

IS-MOLECULEEYE-3 MIR spectrometer system with fibre-optic ATR-diamond probe, diameter 3.17 mm to 20 bar

IS-MOLECULEEYE-3HP MIR spectrometer system with fibre-optic ATR diamond probe, diameter 3.17 mm to 300 bar

IS-MOLECULEEYE-6 MIR spectrometer system with fibre-optic ATR diamond probe, diameter 6.00 mm to 30 bar

IS-MOLECULEEYE-6HP MIR spectrometer system with fibre-optic ATR diamond probe, diameter 6.00 mm to 300 bar

IS-MOLECULEEYE-12 MIR spectrometer system with fibre-optic ATR diamond probe, diameter 12.70 mm to 300 bar

IS-MOLEYEFLOWC-3-S ATR flow rate measuring cell for 3 mm probe in stainless steel 1.4571/PTFE

IS-MOLEYEFLOWC-3-H ATR flow rate measuring cell for 3 mm probe in Hastelloy/PTFE

IS-MOLEYEFLOWC-6-S ATR flow rate measuring cell for 6 mm probe in stainless steel 1.4571/PTFE

IS-MOLEYEFLOWC-6-H ATR flow rate measuring cell for 6 mm probe in Hastelloy/PTFE

IS-MOLECULEEYEMUX Multiplexer unit for 6 probes

IS-MOLECULEEYETEC Thermoelectric cooling unit for detector

Additional accessories and extensions on request. Please also note the possibility for combination with AutoSam™ or SciBot™.


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ParticleEye™ particle sizer

LabKit™-rc reaction calorimeter with ParticleEye™-3D-probe

The ParticleEye™-in-situ particle sizer allows the measuring of geomet ric particle characteristics and their changes under experi-mental and production conditions already during the reaction.

Its unique dynamic focussing permits a large measuring rang of 0.125 to 4,000 μm as a consequence of continuous changes in the depth of focus.

Multiple scattering is not recorded thanks to the patented opto-mechanical design of the sensors. A laser beam is guided into the measuring probe through a single-mode fibre with a diameter of only 4 μm and dynamically focussed into the product to be analysed by a special set of optics.

The dynamic focus is the crucial advantage compared with conven-tional turbidity measurement and laser diffraction.

Characteristics

› High degree of accuracy

› Compact construction

› Robust

› Optimal PAT probe

The advantages

» Counting of all particles and presentation as quantity distri-bution, length distribution, surface distribution or volume distribution

» Higher selectivity and sensitivity under original production conditions

» Increase of security during scale-up and in production

» Accelerated product development

» High concentrations possible

» Measurement times from 1…300 s

» Temperatures from -120…+220 °C possible

» Laboratory PAT sensors in a switched-off condition sterilisa-ble in situ at up to 165 °C

» Testing of the flow behaviour and the effect of time or pres-sure on rheological characteristics

» Identification of changes in thermal stability

» Correlatable validation for microscopic image evaluation in accordance with ISO 13322-1

Possibilities

› In situ-stability control in the production

› Inline-production monitoring in real time

› Online-quality assurance to avoid laboratory analyses

› Optimization of the solid matter quality and purity

› Increase of productivity in formulating new products

› Quality assurance without interruptions

› Very simple monitoring of the functions of the PAT sensors with the use of reticles

› High level of control

Applications

› Crystallisation

› Precipitation

› Release

› Fermentation

› Homogenization

› Polymerization

› Agglomeration of particle systems

› Dispersion

› Granulation

› Resolution

› Flocculation

› Optimization of grinding processes

› Stability analysis on dispersphased systems

151201Process Analytics & Sensors


ParticleEye™ probes

Static and dynamic 2D- and 3Ds-sensors are available with different characteristics.

Data visualisation and presentation

The data analysis may be carried out based on the particle size distri-bution in accordance with ISO 66141.

The measurement data are provided in the form of charts or tables. Up to five distribution charts can be shown at the same time.

Reference data, which may originate from previously saved measure-ments or from any form of data which can be input with the aid of an integrated editor, can be superimposed Into the distribution dia-grams. In addition or in place of the reference data, a scatter band of a selected width may be superimposed for cumulative distributions.

The presentation can be shown as a cumulative curve or as a trend graph. As many characteristics as desired (d01 to d99) may be shown as trend data. Sizes in accordance with DIN of D0.1 to D99.9, count rate, intensity, fraction of units, optional analogue signals from 0 V to 10 V or between 4 mA and 20 mA.

Data storage and reappraisal of the data

The distribution, statistical or trend data provided as measurement data may be exported into a CSV file.

The CSV files may be printed out, analysed or otherwise put to use with the use of such as Microsoft® Excel®.

Measurable products

More than 6,000 different products have been already measured. Benefit from the experience of our product specialists.

All particles and droplets which have an optical back reflection as a characteristic can be measured, from aluminium oxide to sugar crystals.

As the particles begin to agglomerate in concentrations of above 1 % volume, the particle populations generally exist under process condi-tions as particle systems (PsyA). The resulting particle fingerprints thus display reproducible parameters for PAT monitoring.

As a result of the ability of agglomerate structures to be captured, broader particle distributions are thus able to be recorded than with laser diffraction spectrometers (PSD). The overall spectrum of your products may be shown as a variable characteristic or over time.

Measurements with PAT sensors in original concentrated products therefore present fingerprints of the actual particle system distribu-tion under production conditions.

The changes during production are recorded and presented by the PAT sensors insitu, that is to say under original conditions.

If the products are intended to be discretely measured under labora-tory conditions, this can be done in the original concentration.

18 mm static probe (weight 2 kg)

18 mm 2D- and 3D- probe (weight 3 kg)

14 mm 2D probe (weight 2 kg)

8 mm static probe (weight 1 kg)

Stage probe (weight 2 kg)

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Application examplesProcess Particle change Analysis

Droplet formation Droplets of different components are homoge-nized

Significant shifting of the distribution

Mixing in of pigments into emulsions Distribution of the pigments in the emulsion

After the emulsion has become homogeneous, the emulsion raw data are subtracted from the "pig-ments" and "emulsion" data. From this the distribu-tion of pigments is derived

Distribution of drop formation during polymerisation Droplets become larger and stabilise

Fine content is reduced in favour of the coarse content

Grinding Particles are becoming smaller Change in the distribution – higher fine content

Germ formation at precipitation Particles grow out of the nanoscaleChange in the distribution – increasingly higher fine content

Particle fracture or division Particles become smallerChange in the distribution – higher fine content – lower coarse content

Growth of particles Particles are becoming larger Change in the distribution – higher coarse content

Agglomeration and flocculation processes Particles form particle systems

Change in the distribution – higher coarse content – lower fine content

Resolution Particles dissolve Number of counts becomes smaller

Change in shape during crystallisation Particles deform Change of distribution function

Configuration examplesDevice configuration Characteristics

2D-ORM (optical back reflection): passive signal recording of >5 µm exclusively based on the run time of the particles in focus for con-stant Reynolds numbers

"Multi-scattering" signals and turbidity are NOT processed by the patented sensor technology, counting of all recorded particles and their size, tailored to rough industrial use, no moving parts in the sensor

2D-ORM: active signal recording of >2 µm based on the patented sensor technology (see above) plus signal recording for levelling out of the run time

Expansion by dynamic sampling, thus giving an increased count rate

3D-ORM: active signal recording of >2 µm with in-depth focus based on controlled 3 mW laser system

Expansion by in-depth sampling and better resolution

3D-ORM: active signal recording of >0.8 µm with in-depth focus + selective sampling based on controlled 5 mW laser system and double-shielded

Expansion by controlled dynamic in-depth sampling and increased resolution

3D-ORM-IPAS: active signal recording of >1 µm with in-depth focus, selective sampling and an open signal based on a 10 mW laser system, adjustable between 1 and 10 mW, controlled, with multiple shielding

Partially open system for R&D tasks based on the advanced particle analysing system (APAS). Raw signals from the sensor are tapped and provided to researchers as required

APAS: active multi-capture signal recording of >500 nm with 3D-ORM in-depth focus + selective sampling (SMF) + open signal system based on a 20 mW laser system, adjustable between 1 and 20 mW, controlled, with multiple shielding

Advanced particle analysing system. Totally open system for R & D work. Both input raw signals from the sensor and the signals of the individual processing stages are retrieved and provided to researchers as required



Specifications

Pressure 3 bar, optional up to 150 bar, vacuum up to -1 bar

Temperature of medium 5…85 °C, optional: -120…+20 °C, 5°…125 °C, -20…+165 °C, 5 …220 °C

Parts coming into contact with the medium

Stainless steel 1.4571, sulphur-free Optional: Hastelloy C276, Hastelloy C2, Hastelloy C4, sapphire glass, Hifluor (FKM)® or Kalrez

Probe length 260 mm, optional: 350 mm

Probe diameter 8 mm, 12 mm, 18 mm or 25 mm

Sensor connecting cable 5 m

Probe window Sapphire glass, grade MIL– PRF-1383B 10-5

From of probe protection IP68

Scanner speed 1 m/s, optional: 2 m/s

Weight

Transport case: 13 kg Electronics: 14 kg Probe: 4 kg Cable between probe and electronics: 3 kg

Options

› Special materials

› Other probe designs and diameters

› EEX-version


IS-PARTICLEYE-S- 260-d ParticleEye™ particle measurement probe, static probe including electronics and software module, length: 260 mm

IS-PARTICLEYE-S- 350-d ParticleEye™ particle measurement probe, static probe including electronics and software module, length: 350 mm

IS-PARTICLEYE- 2D-260-d ParticleEye™ particle measurement probe, dynamic 2D probe including electronics and software module, length: 260 mm

IS-PARTICLEYE- 2D-350-d ParticleEye™ particle measurement probe, dynamic 2D probe including electronics and software module, length: 350 mm

IS-PARTICLEYE- 3D-260-d-t ParticleEye™ particle measurement probe, dynamic 3D probe including electronics and software module, length: 260 mm

IS-PARTICLEYE- 3D-350-d-t ParticleEye™ particle measurement probe, dynamic 3D probe including electronics and software module, length: 350 mm

IS-PARTICLEYE-ST-260-d ParticleEye™ particle measurement probe, stage probe including electronics and software module, length: 260 mm

IS-PARTICLEYE-ST-350-d ParticleEye™ particle measurement probe, stage probe including electronics and software module, length: 350 mm

IS-PARTICLEYE-EEX Ex-version for ParticleEye™ particle measuring system

IS-PARTICLEYE- WV Maintenance contract for ParticleEye™ particle measurement probe

d = Diameter in mmt = Type in accordance with table, only affects 3D probe

Type Measuring rage in µm Maximum concentration in %

125 0.5…125 80

250 1…250 60

500 1…500 50

1000 2…1,000 40

2000 5…2,000 30

3000 30…3,000 25

4000 20…4,000 20

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A turbidity measuring probe in a stainless steel tube measures in retro-reflection (back-scattering) with the use of IR light (880 nm). Its diameter is 12 mm, its length between 120 and 407 mm. The optical window is made of sapphire and is sealed with a Kalrez washer (FDA-compliant).

Applications

› Crystallisation

› Precipitation

› Release

› Fermentation

Characteristics



› Robust

Specifications

Measuring principle Retro-reflection

Temperature of medium Temperature –30…130 °C Pressure 0…6 bar

Parts coming into contact with the medium Media contact with stainless steel 1.4404 or 1.4435, sapphire, Kalrez

Dimensions (L x Ø) 12 x 120/205/297/407 mm

Measuring range Measuring range 10…4.000 FTU (display possible in other units)

Output signal 0/4…20 mA

Supply voltage Transmitter 100…240 V AC

Degree of protection Transmitters on the front side are sealed, resulting protection class according to fitting

EEX EEX probe category 1…3, Zone 0…2, T4…T6


IS-TRUB-O-T Turbidity probe from stainless steel 1.4404 for the direct connection to a LabManager® or LabManager® Classic

IS-TRUB-O-O Turbidity probe from stainless steel 1.4404, connecting cable with open ends

Can be supplied on request › Materials: Hastelloy C4

› Other probe designs and diameters

› EEX variations

Please consult our Project department when ordering sensor lengths.

Turbidity probe



The advantages

» Robust and inexpensive

» Can be integrated into each system

» Universal for all fluid phases – even for opaque or non- conductive fluids

» Pressure-resistant and chemically stable

» Also usable as temperature probe

» Inert materials: Glass, stainless steel, Hastelloy, PEEK, PTFE

As an alternative, the sensor can be built into the bottom outlet valve, the discharge hose or from above into the reactor vessel.

PhaDec-x™ works with almost all fluids, no matter whether they are liquids or gas, conductive or non-conductive, transparent or opaque. PhaDec-x™ provides signals which can be analysed as long as a clear phase limit exists.

The sensor can be supplied with all known sheathing materials. An influx time for a quick discharge of a large part of the lower phase is taken into account in the basis operation.

The reaction time of the PhaDec-x™ depends on the type of sensor used. Sensors with a metal jacket and small external diameters react most quickly. We recommend an external diameter of up to 3 mm for a quick response. But detection can also be successfully carried out using PTFE-sheathed sensors with an external diameter of 6 mm.

PhaDec-x™ is thus universally suited for the detection of liquid/liquid and liquid/gaseous phase limits.

The stand-alone version of PhaDec-x™ is adjusted to the fluids used by a teach-in. The active (24 V) and the passive switch output (open collector) switch if a phase change is detected.

Specifications Phadec-x

Outputs 0/24 V for magnetic valve or auxiliary contactor (maximum 500 mA), status (open collector), RS-232 optional

Cable length 200 cm (modifications possible)

Ambient temperature -20…+70 °C


IL-PHADEC-X PhaDec-x™ stand-alone system for the detection of phase boundaries

IL-PHADEC-SE PhaDec-x™ stainless steel sensor element, diameter 2 mm

IL-PHADEC-PTFE PhaDec-x™ PTFE pipe sensor element, diameter 6 mm

Further diameters on request.

The HiTec Zang PhaDec-x™ is a robust and inexpensive detector sys-tem for the recognition of phase boundaries. PhaDec-x™ is particularly used for the automatic separation and separate filling of liquid phases from reactors or collecting vessels, for example after reactions with phase transfer catalysis, after azeotrope distillations or after extractions.

Main application areas

› Extraction

› Extractive distillation

› Azeotrope distillation

› Phase transfer catalysis

Other areas of application

› Level controller

› Flow controller

› Outlet warning device

PhaDec-x™ uses the varying heat conductivity of the phases for the recognition of an interface. Thus, the use of PhaDec™ is not limited to transparent or conductive fluids. A special resistance sensor is used which, at the same time, can be applied for temperature measure-ment.

Phase separation systems (PhaSep™) for laboratory reactors may be found on page 282.

PhaDec-x™ phase limit detector

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Robust level sensor of high quality for industrial use.



› Conductive liquids > 1 μS/cm

› Boundary detection for liquids < 1 μS/cm

› Response time of 0.2 s

Only suitable for conductive liquids

Specifications/Type NT6 NT12 HT4

Measuring principle potentiometric

Process temperature (°C) -40…+125 0…+200

Pressure range (bar)-1…+120 (room temperature) -1…+25 (125 °C)

-1…+100 (100 °C) -1…+50 (200 °C)

Materials Probe head: stainless steel 1.4305 Probe tube: stainless steel 1.4571, on request Hastelloy C4/C22

Probe pipe diameter (mm) 6 12 4

Probe length (mm) 150…1,500 1,000…3,000 150…500

Process connection Minimum G1/2" DN 25, others on request

Sealing material PEEK FFKM and ceramics (AI2O3 99.7 %)

Measuring range Freely adjustable over the entire probe length

Measuring accuracy ± 1 mm or ± 1 %

Resolution (HART®) 0.1 mm

Output signal 2-wire, 4…20 mA/HART®, error mode according to NAMUR NE43

HART® functions Fill level in mm, cm, m, inches or feet; configuration

Supply voltage 8…30 V DC, Ex-version 10…30 V DC


Degree of protection IP68

EX-version On request


IS-L-FA-NT6-T Potentiometric level transducer diameter 6 mm for normal temperature, with 1.5 m connecting cable for LabManager® and LabManager® Classic

IS-L-FA-NT6-O Potentiometric level transducer diameter 6 mm for normal temperature, with 1.5 m connecting cable, open ends

IS-L-FA-NT12-T Potentiometric level transducer diameter 12 mm for normal temperature, with 1.5 m connecting cable for LabManager® and LabManager® Classic

IS-L-FA-NT12-O Potentiometric level transducer diameter 12 mm for normal temperature, with 1.5 m connecting cable, open ends

IS-L-FA-HT4-T Potentiometric level transducer diameter 4 mm for high temperature, with 1.5 m connecting cable for LabManager® and LabManager® Classic

IS-L-FA-HT4-O Potentiometric level transducer diameter 4 mm for high temperature, with 1.5 m connecting cable, open ends

Please consult our Project department regarding the length of a sensor and the process connection.

Level sensor



This pH sensor is particularly suited for the monitoring and controlling of processes at high temperatures and pressures.

It is distinguished by its exceptional durability and sturdiness.


IL-PH-ZRA1-xx-yy ZrO2 pH sensor type A1, 80…150 °C, 0…138 bar

IL-PH-ZRA2-xx-yy ZrO2 pH sensor type A2, 100…230 °C, 0…138 bar

IL-PH-ZRC-xx-yy ZrO2 pH sensor type C, 150…343 °C, 0…138 bar

IL-PH-GL-xx-yy Glass-pH-probe, 1…80 °C, 0…138 bar

xx: Process connection: 1/8 NPT, 1/4NPT or 1/2NPTyy: Probe length in mm

Specifications Type A1 Type A2 Type C Glass

Probe diameter 12.7 mm/19 mm

Process connection 1/8" NPT, 1/4" NPT, 1/2" NPT

Temperature range (°C) 80…150 100…230 150…343 1…80

Pressure range 0…138 bar

Sealing material Queon™

Materials Modified Ag/Ag2O, Cu/Cu2O or Ni/NiO316L stainless steel, Ti and C-276 present

Further values available on request.

Please consult our Project department regarding the length of a sensor, materials and the process connection.

High-temperature & high-pressure pH probes

1512

01High-temperature & high-pressure pH probes

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Teflon® flow sensorsThanks to new production technology the parts of the Teflon® flow sensors in contact with media consist exclusively of Teflon® and ruby. The resulting special characteristics, in particular the excellent resist-ance to most chemicals, give the sensor a suitability for a broad range of applications. The ruby bearing minimises friction and wear and guarantees a long lifetime.

The product was given an award at the "Salon International des Innovations" in Geneva and is internationally patented.

For high pressures probes are also available in stainless steel housings.

The advantages

» Maintenance free

» Washer free

» Very compact

» Low pressure drop

» Large flow area

» High working pressure range

» High chemical resistance

» Sterilisable design up to 140 °C possible

» Disposable design for hardening materials

» Optional hose or screw connection

» High resolution (up to 110,000 impulses per litre)

» Long lifetime and consistency thanks to ruby bearings

» Small time constant thanks to lightweight rotor (approx. 15 mg)

Areas of use

› Chemistry

› Pharmacy

› Biotechnology

› Food technology

› Flow measurement

› Dosing of feeds

› Continuous dosing

› Loading and filling

› Flow insufficiency alarm

› Consumption meters

› Heat meters

The flow component (measuring tube) of the click sensors can be easily replaced when media solidify. The flow component can be sterilised at up to 140 °C.

Versatile: a disposable click sensor (open)

The working principle

The medium is brought into a rotating movement by a helically- shaped flow structuring device (worm) and drives an extremely lightweight rotor.

The rotor is optically scanned during which an analogue, frequency- dependent square-wave signal which is proportional to the flow speed is generated. This may be possibly transformed using one of the availa-ble measuring converters into current, voltage or serial signals.

The sensor also works with dense media such as ink or with diffuse media such as milk. Problems are only to be expected with strongly light-diffusing media such as latex or suspensions with titanium dioxide. Solid matter particles do not generally cause interference, only fibres should be held back by a filter.



The sensor series

The sensors in the S4.5 and S8.5 series are available with a hose or threaded connector. Sensors in the S12.5 series are only available with a threaded connector.

The click sensor design permits sterilisation at up to 160 °C and the replacement of the inexpensive measuring insert when media solidify on it.

Specifications S4,5 S8,5 S12,5

Measuring range (l/min) 0.1…2.0 0.5…20.0 2.0…40

Nominal bore (mm) 4.5 8.5 12.5

Connection for medium Hose parts 7 mm or 1/8" conical external thread NPT

Hose parts 12 mm or 1/4" conical external thread NPT

1/2" external thread BSP

Working pressure (bar / MPa) 20 / 2 15 / 1.5 10 / 1.0

Pressure drop about 200 mbar at 75 % flow rate

Maximum medium temperature 80 °C

Viscosity range of medium 0.8…10 mm²/s, higher with calibration

Signal line PVC

Output signal (impulse/litre) 110,000, 5 V TTL signal 6,000, 5 V TTL signal 2,000, 5 V TTL signal

Output frequency (Hz) 100…3,100 40…2,200 22…1,200

Reproducibility < 0.15 %

Linearity error ±1 %


Diameter (L x Ø mm) 52 x 17 60 x 22 72 x 26

Length of the cable 47 mm

Special designs for increased linearity for very small flows are available on request.

Measuring converter

Standard design can be supplied with

› Measuring converter 6100 D/A with various signal outputs

› Plug for HiTec Zang LabManager® direct connection

› Customized connections

Signal connection

Transducer supply units with the standard uniform signals are avail-able for a simple integration into your automation equipment. The sensors may be directly connected to a LabManager® with a digital input module via a special cable (IS-F-LABTUC) without a separate measuring converter. Flow computer or dosing control modules are available for independent operation.

Sensors in standard models may also be operated without a trans-ducer supply unit. The supply voltage is 5 V at approx.15 mA, the amplitude of the output signal is approx. 3 V for a minimum load resistance of 1kOhm.

Working range

The sensors are available for the above-mentioned measuring ranges. They may also be operated outside this range if it is noted that the impulse rate, and thus the calibration, will change as a result. The viscosity upper limit is then equivalent to the viscosity of liquids with a consistency similar to shampoo.

Any mounting position can be used.

The details and readings are based on laboratory measurements with water at 20 °C and manufacturer's information about the characteristics of the materials. The manufacturer reserves the right to adapt the specifications to the latest developments at any time.

1512

01Teflon® flow sensors

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PFA-turbine-flow sensors for disposable measuring tube

Product code Description Connection Flow rate l/min

IS-F-0045.T.H.P.01.DA Disposable PFA turbine flow sensor 4.5 with PFA-measurement-tube, 7 mm hosebarb

7 mm hosebarb 0.06…2.0

IS-F-0045.T.H.0.00.DX 10 pcs. PFA-replacement-measuring tube 4.5, 7 mm hosebarb 7 mm hosebarb 0.06…2.0

IS-F-0045.T.N.P.01.DA Disposable PFA turbine flow sensor 4.5 with PFA-measurement-tube, 1/8” NPT

1/8" NPT 0.06…2.0

IS-F-0045.T.N.0.00.DA 10 pcs. PFA-replacement-measuring tube 4.5, 1/8" NPT 1/8" NPT 0.06…2.0

IS-F-0045.P.X.P.01.DA Electronics for 4.5 version - -

IS-F-0085.T.H.P.01.DX Disposable PFA turbine flow sensor 8.5 with PFA-measurement-tube, 12 mm hosebarb

12 mm hosebarb 0.5…20.0

IS-F-0085.T.H.0.00.DA 10 pcs. PFA-replacement-measuring tube 8.5, 12 mm hosebarb 12 mm hosebarb 0.5…20.0

IS-F-0085.T.N.P.01.DA Disposable PFA turbine flow sensor 8.5 with PFA-measurement-tube, 1/4” NPT

1/4" NPT 0.5…20.0

IS-F-0085.T.N.0.00.DX 10 pcs. PFA-replacement-measuring tube 4.5, 1/4" NPT 1/4" NPT 0.5…20.0

IS-F-0085.P.X.P.01.DA Electronics for 8.5 version - -

PFA turbine flow sensors, fixed


IS-F-0045.T.H.P.01.XA PFA turbine flow sensor 4.5, 7 mm hosebarb 7 mm hosebarb 0.06…2.0

IS-F-0045.T.N.P.01.XA PFA turbine flow sensor 4.5, 1/8” NPT 1/8" NPT 0.06…2.0

IS-F-0085.T.H.P.01.XA PFA turbine flow sensor 8.5, 12.5 mm hosebarb 12.5 mm hosebarb 0.5…20.0

IS-F-0085.T.N.P.01.XA PFA turbine flow sensor 8.5, 1/4” NPT 1/4" NPT 0.5…20.0

IS-F-0125.T.B.P.01.XA PFA turbine flow sensor 12.5, 1/2” BSP 1/2" BSP 2.0…40.0

Stainless steel turbine flow sensor


IS-F-0045.S.N.P.01.XA Stainless steel turbine flow sensor 4.5, 1/4” NPT 1/4" NPT 0.06…2.0

IS-F-0045.S.B.P.01.XA Stainless steel turbine flow sensor 4.5, 1/4” BSP 1/4" BSP 0.06…2.0





PVDF disposable turbine flow sensors


IS-F-0045.P.H.P.01.CA PVDF disposal-turbine flow sensor 4.5, 7 mm hosebarb7 mm hosebarb, 5…30 V, clip

0.03…2.0

IS-F-0085.P.H.P.01.CA PVDF disposal-turbine flow sensor 8.5, 12 mm hosebarb12 mm hosebarb, 5…30 V, clip

0.3…20.0

IS-F-0045.X.X.X.00.CX Attachment clip for flow sensor 4.5 - -

IS-F-0085.X.X.X.00.CX Attachment clip for flow sensor 8.5 - -



Dosing pump controller

The pump controller measures and monitors in connection with the offered flow sensors the current flow rate.

The pump controller can be regulated via RS232, USB, Ethernet or, as an option, an analogue interface.


IS-F-S601-P2 Dosing pump controller for the monitoring of flow rates from 0.06…2 l/min



Measuring converters

Specifications

Power supply 24 V DC, via LabManager®

Power consumption < 50 mA

Output signal level approx. 24 V rectangle

Output signal 0…2.5 kHz (sensor frequency)

Cable length 2 m (modifications possible)


Suitable for the sensor series S4.5/8.5/12.5PFA-H/T/D-T


IS-F-LABTUC Level converter and supply for flow sensor with a Tuchel plug for DE

LabManager® measuring converter cable

The electronics which are integrated into this connecting cable sup-ply the sensor with power and matches the analogue and frequency dependent sensor output signal to a digital input with the frequency counting option of a LabManager® AS.

The cable is permanently attached to the sensor and can be directly connected to a digital input with a 24 V DC sensor supply.

Specifications

Power supply 16…30 V DC

Power consumption <50 mA

Output signal level 0…10 V, 0/4…20 mA

Dimensions (L x W x H) 72 x 91 x 76 mm



Suitable for the sensor series S4.5/8.5/12.5 cable types P


IS-F-6100.DA.CON.DC.XX Measuring converter 0…10 V, 0/4…20 mA and power supply for flow sensor

6100 D/A measuring converter

The 6100 D/A measuring converter supplies the sensor with power and converts the analogue and frequency dependent sensor output signal into an electrical standardized signal of 0 to 10 V or between 0/4 mA and 20 mA for further processing in automation devices with voltage or current inputs.

The current outputs are passive (open collector).

1512

01Teflon® flow sensors

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These flow sensors are ideal for the use in bio-processes (bio- reactors, fermenters) or in other processes as desired with strict hygienic demands.

The advantages

» Exceptionally compact dimensions

» Non-invasive measurement

» Simple handling

» Available for various hose sizes

» Customised calibration on various (culture) media

» No pressure drop in the system

» No shear stress of cells

Specifications

Linearity ±3 % of measuring range, ± maximum 20 ml/min

Types of medium Water, buffer solutions, cell culture media, fermentation media, non- aerated or frothy liquids

Hose types HPT silicone (platinum), HPT-PVC, HPT-CHEM, HPT-Pharm, others on request

Media temperature 4…50 °C

Calibration Cleaning/disinfection

Cleaning/disinfection Alcohol-based surface cleaner

Sensor-/total weight 52 g/137 g at inner diameter < 12.7 mm, 72 g/153 g at 12.7 mm inner diameter

Housing materials Epoxy resin, aluminium, stainless steel


Scope of delivery Sensor with 2.9 m connecting cable

*Reference conditions: Medium temperature ± 5 °C, ambient temperature 20 °C ± 5 °C, straight run-in distance (10 x inner diameter, fully developed flow profile, hose Raumedic-ECC-Blood Line PVC


IS-F-USBCT-xx Ultrasonic-flow sensor for no contact measurements in hoses

xx: Type (0635, 0680, 0794, 0953, 1111, 1270, 1429, 1588, 1746, 1905), see table „Type“

Type 0635 0680 0794 0953 1111 1270 1429 1588 1746 1905

Inner diameter of hose x wall thickness (mm)

3.18 x 1.59

4.30 x 1.25

4.76 x 1.59

6.35 x 1.59

6.35 x 2.38

9.53 x 1.59

9.53 x 2.38

9.53 x 3.18

12.7 x 2.38

12.7 x 3.18

Maximum range of flow rate (l/min)

± 4 ±6 ±8 ±10 ±20

Other materials and flow ranges available on request.

The flow sensors are simply clicked onto the flexible hoses and demand no splicing within the productions line. The installation induces no pressure drop in the system. In addition, there are no moving parts which come into contact with the medium and which could lead to a shear stress load on cells.

Maximum measurement error versus flow rate (in % of maxi-mum measuring range of the sensor)

Ultrasonic-flow meter for measurement without any contact

We offer the flow sensors IS-F-USBCT-xx together with the flow meters IS-F-USFM-BASIC, IS-F-USFM-PLUS or IS-F-USFM-DINrail as a cost effective bundle.



Flow meter for ultrasonic flow meter sensors

Flow meter Plus (above) and Basic (below)

The advantages

» Very compact

» Simple handling

» Readings output, serial (RS232) and analogue (4…20 mA)

» Monitoring of volume flow in real time

» Screen for direct display and operation (only Plus)

» Also available for top hat rail fitting

» Low power consumption

Specifications Basic Plus DIN rail

Measuring principle Ultrasonic runtime measurement

Resolution of flow rate measurement 1 ml/min

Calibration Adjustment with calibration factor

Interfaces RS232 and 4…20 mA analogue (flow rate and acoustic coupling (RSS))

Power supply 24 V DC (± 10 %)

Power consumption Typically 3 W, maximum 8 W

Degree of protection IP65 IP20

Weight (g) 500 635

Housing type Bench-top housingTop hat rail housing (DIN EN 50022, 35 x 7.5 mm)

Dimensions (L x W x H) 140 x 110 x 65 150 x 65 x 110

Working temperature 10…40 °C

Compatible sensors Ultrasonic flow meter sensors IS-F-USBCT-xx

Scope of delivery Flow meter including power supply and manualFlow meter including power supply, USB-adapt-er cable, 1 m sensor cable extension, DIN top hat rail adapter and manual


IS-F-USFM-BASIC Flow meter Basic for ultrasonic-flow meter sensors

IS-F-USFM-PLUS Flow meter Plus for ultrasonic-flow meter sensors, including display

IS-F-USFM-DINrail DIN rail flow meter for ultrasonic flow sensors, top-hat rail assembly

These flow meters are ideally suited for the use with our ultrasonic flow sensors. Through the real-time measurement of the volume flow the feed rate of the pump can be matched in such a way that exact dosing quantities or volume flow are possible independently of the quality of the pump.

The Basic flow meter may be easily integrated into existing automa-tion systems. The visualisation and analysis of all process parameters is taken on by the automation system. We offer a DIN rail version for fitting to a control cabinet with a top hat rail adapter.

The Plus version additionally provides a graphic display. The totalizer and the current reading can be read off using this. The input of cali-bration values and tables for the sensors and the measuring transduc-ers is also possible.

We offer the flow meters IS-F-USFM-BASIC, IS-F-USFM-PLUS or IS-F-USFM-DINrail togehter with the flow sensors IS-F-USBCT-xx as a cost effective bundle.

1512

01Ultrasonic-flow meter for measurement without any contact

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These flow measurement sensors have been developed for the meas-urement of the volume flow of water, fuel, heating oil, heat transfer oil, coolant, pharmaceutical, chemical and cryogenic liquids, liquid gases and solvents.

They are particularly suited in the area of reaction calorimetry for the flow measurement of heat transfer oil at temperatures of up to 350 °C.

They are used as a standard element in our thermal balance calo-rimeters. Thanks to their short response time and high resolution they are also suited for chemical or pharmaceutical filling and dispensing systems.

They work based on the principles of a wheel flow meter.

The advantages

» Compact

» Maintenance free

» Resistant to high temperatures

» Low pressure drop

» Large working range

» Small time constant thanks to lightweight rotor

Areas of use

› Chemistry

› Pharmacy

› Heat carrier flow metering




› Heat meters

Specifications

Linearity ±2 % of measured value

Reproducibility ±0.5 %

Media temperature -20…+120 °C, 180 or 350 °C

Maximum operating pressure 20 bar

Viscosity 0.1…6 mm²/s

Materials Stainless steel 1.4305 and 1.4122, ceramic

Washer Viton or graphite

Scope of delivery Sensor with mounted signal amplifier


IS-F-TDM06-tb-I Turbine wheel flow meter sensor up to 10 l/min, output signal 4…20 mA

IS-F-TDM09-tb-I Turbine wheel flow meter sensor up to 30 l/min, output signal 4…20 mA

IS-F-TDM06-tb-F Turbine wheel flow meter sensor up to 10 l/min, output signal analogue and frequency dependent, NPN open collector

IS-F-TDM09-tb-F Turbine wheel flow meter sensor up to 30 l/min, output signal analogue and frequency dependent, NPN open collector

ZK-SF-KM01-IA-IA-I-01 LabManager® connecting cable for turbine wheel flow meter sensor, 4…20 mA

ZK-SF-KM01-ID-XA-I-01 LabManager® connecting cable for turbine wheel flow meter sensor, NPN open collector

tb = Temperature range 120, 180 or 350 °C Ordering exampleFlow sensor for 0…10 l/min, maximum temperature 180 °C, analogue and frequency dependent output, open collector:

IS-F-TDM06-180-F

70

Turbine flow sensors for heat transfer oil



These mass flow sensors and controllers are used for the measure-ment and control of the mass flow of liquids: They work based on the Coriolis principle, the currently best available measurement principle.

They offer the great advantage compared with all other flow meters that the mass flow is measured independently of the material proper-ties. Thus, multiple-phase materials can also be measured without any problems.

The advantages

» Real mass flow measurement

» For gases and liquids

» Independent of material data

» Compact

» Maintenance free

» Very large working range

» Small time constant

Areas of use

› Chemistry

› Pharmacy

› Dosing




Specifications M12 M13 M14

Accuracy Gases 0.5 % of the reading, liquids 0.2 % of the reading

Reproducibility (based on the digital output)

0.05 % of the reading ±1/2 [NS x 100/flow]% (NS = Zero point stability)

Typical settling time for meter (t 98 %)

0.2 s

Typical settling time for control-ler (< 2 % of setpoint value)

1 s

Maximum working pressure Measuring device: 200 bar, control device: 100 bar

Zero drift (g/h/°C) ±0.002 ±0.02 ±0.5

Span drift (%Rd./°C) ±0.001

Material (moistened) Stainless steel SS 316L or equivalent, as an option: Hastelloy C22

Process connections Clamping ring (welded) or vacuum screw fittings

Outer seals Metal

Valve mounting (controller) Kalrez® 6375, others on request

Weight Measuring device: 1.2 kg Controller: 1.7 kg


Tightness Outside < 2x10-9 mbar l/s He

Power supply +15…24 V DC ± 10 %

Power consumption Measuring device: 3 W Controller: maximum 7 W

Output/setpoint value analogue 0…5 V or 0…20 mA with passive output, 0…10 V or 4…20 mA with active output

Output/setpoint value digital Standard: RS-232, Optional: DeviceNet™, Profibus-DP®, Modbus RTU, FLOW-BUS

Electrical connection Analogue/RS232/power supply: 8-pin DIN male socket Bus systems: 5-pin M12 female socket

Calibration Reference: Checked by NKO, the national calibration service, can be traced back to international standards Standard calibration liquid: H2O

Scope of delivery Mass flow meter/controller including manual

Coriolis mass flow meters & controllers

1512

01Coriolis mass flow meters & controllers

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These thermal flow sensors are used to measure the mass flow of liquids. They work based on the calorimetric principle.

The digital LIQUI-FLOW® series L30 mass flow meter/controller has been developed for measuring ranges of between 2 kg/h and 20 kg/h. This ideally supplements the larger measuring ranges of the smaller product family (down to small ranges of 30mg/h). The mass flow meter is based on a straight stainless steel 316L tube.

The advantages

» Compact

» Straight measuring tube

» Maintenance free

» Very large working range

» Small time constant

Areas of use

› Chemistry & pharmacy




Specifications

Accuracy ±1 % of final value (for calibration under operating conditions)

Measuring span 2…100 %

Reproducibility 0.2 % of final value (typical for H2O)

Settling time Measuring device 1…2 seconds Controller 4…10 seconds

A temperature sensor and a heating coil are fitted to the outside of this tube using thin film layer technology. The sensor signal is obtained from the measurement of the flow which is necessary for a consistently small increase in the temperature of the liquid.

Models and flow ranges

Mass flow meters for liquids

Model Minimum flow (g/h) Standardised Flow (g/h) Maximum flow (g/h)

M12 0.4…20 1…100 2…200

M13 1…50 10…1,000 20…2,000

M14 30…1,000 100…10,000 300…30,000

Mass flow controllers for liquids

Model Minimum flow (g/h) Standardised Flow (g/h) Maximum flow (g/h)

M12V1NI 0.1…5 2…100 4…200

M13V1NI 1…50 20…1,000 40…2,000

M14V1NI 30…1,000 200…10,000 600…30,000


IS-FM-M12 Coriolis mass flow meter 1…100 g/h

IS-FM-M13 Coriolis mass flow meter 10…1,000 g/h

IS-FM-M14 Coriolis mass flow meter 0.1…10 kg/h

IS-FM-M12V1NI Coriolis mass flow controller 2…100 g/h

IS-FM-M13V1NI Coriolis mass flow controller 20…1,000 g/h

IS-FM-M14V1NI Coriolis mass flow controller 0.2…10 kg/h

Thermal mass flow meter & controller



Models and flow ranges

Mass flow meters for liquids

Model Minimum flow (kg/h) Maximum flow (kg/h)

L30M00 0.04…2.0 0.4…20

Mass flow controllers for liquids

Model Minimum flow (kg/h) Maximum flow (kg/h)

L30C2I (Kv-max: 2,37x10-3) 0.04…2.0 0.4…20

L30C5I (Kv-max: 6,93x10-2) 0.04…2.0 0.4…20

Based on liquids with thermal properties such as H2O.

Specifications

Maximum working pressure 100 bar

Pressure loss 35…350 mbar (based on 2…20 kg/h H2O)

Working temperature 5…70 °C

Temperature sensibility ±0.2 % from final value/°C

Position dependency Insensitive

Duration of warm-up 30 min. for highest accuracy; 3 min. for accuracy of ±2 % of final value

Material Stainless steel 316L, electropolished (parts in contact with media), others on request

Process connections 1/4" or 6 mm compression screw fitting, 1/4" vacuum screw fitting, orbitally welded, others on request

Outside sealing Metal

Baffle plate (in the control valve) Kalrez® 6375, others on request


Supply voltage +15…24 V DC

Power Measuring device max. 18.5 W, controller max. 22 W

Output/setpoint value analogue 0…5 V or 0…20 mA with passive output, 0…10 V or 4…20 mA with active output

Output/setpoint value digital RS232 Optional: Profibus-DP®, DeviceNet™, Modbus RTU, FLOW-BUS

Electrical connection Analogue/RS232/power supply: 8-pin DIN male socket Bus systems: 5-pin M12 female socket

Calibration Reference: Checked by NKO, the national calibration service, can be traced back to international standards. Standard calibration liquid: H2O

Scope of delivery Mass flow meter/controller including manual


IS-FM-L30M00 Thermal mass flow meter 0.04…2 kg/h up to 0.4…20 kg/h

IS-FM-L30C2I Thermal mass flow meter (Kv-max: 2.37x10-3) 0.04…2 kg/h to 0.4…20 kg/h

IS-FM-L30C5 Thermal mass flow meter (Kv-max: 6.93x10-2) 0.04…2 kg/h to 0.4…20 kg/h

Further flow meters and devices on request, e. g. μ-FLOW series for smallest possible flow rates with measuring rages of 1,5…30mg/h to 0,1…2 g/h water equivalent

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Temperature sensors

Pt100 sensors

Pt100 sensors have established themselves in laboratories and pilot plants due to their greater accuracy than standard. They are available in various dimensions and materials.

Tolerance classes

› DIN class A = 1/2 DIN B

› DIN B = ±(0.3 °C + 0.005|t|)

› 1/3 DIN B = ±(0.1 °C + 0.0016|t|)

› 1/5 DIN B = ±(0.06 °C + 0.001|t|)

› 1/10 DINB = ±(0.03 °C + 0.0005|t|)

Specifications

MaterialStainless steel 1.4571 (V4A) (resist-ant to foodstuffs and chemicals except for chlorine)

Temperature range -200…+500 °C

Connection

Four-wire technology, 3 m cable, Teflon®-insulated single wires, silicone outer jacket with kink protection, Lemo plug size 1

Scope of delivery Pt100 sensor ready-to-use with Lemo plug


IS-T-PT100-1/1-VA-dx-l Pt100 sensor DIN B, stainless steel jacket 1.4571, with cable for Pt100-rack-module (LM-RTD)

IS-T-PT100-1/1-VA-d-l Pt100 sensor DIN B, stainless steel jacket 1.4571, with cable for Pt100-rack-module (LM-RTD)

IS-T-PT100-1/3-VA-d-l Pt100 sensor 1/3 DIN B, stainless steel jacket 1.4571, with cable for Pt100-rack-module (LM-RTD)

IS-T-PT100 1/5-VA-d-l Pt100 sensor 1/5 DIN B, stainless steel jacket 1.4571, with cable for Pt100-rack-module (LM-RTD)

IS-T-PT100-1/10-VA-d-l Pt100 sensor 1/10 DIN B, stainless steel jacket 1.4571, with cable for Pt100-rack-module (LM-RTD)

Diameter d = 2/3/6 mm, Length l = 50/100/300/600 mmDiameter dx = 1/1/1.6 mm, Length l = 100/250/1,000 mm

Special versions

› Precision temperature controller(see under precision measuring card)

› Other temperature ranges

› Other cladding materials (glass, titan ...)

Calibration certificates

Factory certification or DKD certificate (German calibration service) on request.

Accessories

Screw-in fixing with possibility for displacement, process connection G 1/4", glass thread GL or standardised tapering

Thermoelements

Thermoelements are available in various dimensions and materials. Especially small diameters are also available. This makes them indispensable for certain applications in conjunction with their large temperature range.

Can be supplied on request

› Open cable ends for MSRmanager™

› Other cladding materials (glass, titanium ...)

› Surface temperature sensor

› Special versions

Specifications

Material of cladding tubeStainless steel (resistant to food-stuffs and chemicals except for chlorinated compounds)

Temperature range -200…+800 °C

Connection3 m cable, silicone outer jacket with kink protection, Lemo plug size 1

Scope of delivery Thermoelement ready-to-use with Lemo plug


IS-T-NICRNI-d-x Thermoelement NiCr-Ni with connecting cable for thermoelement rack module (LM-TC)

d: Diameter = 0.5/1/2 mm x: Length = 100/250/500/1000 mm



Pressure sensors

Standard pressure sensor

This robust pressure sensor is distinguished by its high quality and has been designed for industrial applications. It can be directly connected to the LabManager® using the supplied cable. We offer three types of pressure sensors:

› Relative pressure Atmospheric pressure as reference pressure, e. g. for filtration/ vacuum filtration

› Absolute pressure Vacuum reference, particularly for reactors, vacuum, distillation, steam pressure

› Differential pressure 2 connections, fill level, pump monitoring etc.

The advantages

» High degree of accuracy

» Compact construction

» Digital display on device (optional)

» High overload capability (5…10 times, depending on the measuring range)

Specifications

Measuring principle Piezo-resistant

Deviation in characteristics 0.25 % of measured value

Reproducibility 0.05 % of measured value

Hysteresis error 0.1 % of measured value

Stability/year 0.2 % of measured value

Settling time (10…90 %) 1 ms

Temperature dependence Generally < 0.2 % of measuring rage/10 K

Temperature of medium -30…+100 °C


Parts coming into contact with the medium Stainless steel 1.4571, 1.4542

Pressure connection G 1/4" or G1/2"

Output signal 4…20 mA

Supply voltage 10…30 V DC uncontrolled (13…30 V DC with plug-on display)

Electrical connection Angle plug 4-pin, DIN 43 650


EEX On request

Dimensions (L x Ø) About 100 x 48 mm with plug


IS-P-A-025-GMG1/4-T Pressure sensor 0…0.25 bar absolute, connection G 1/4", with 1.5 m connecting cable for LabManager®/-Classic

IS-P-A-1.6-GMG1/4-T Pressure sensor 0…1.6 bar absolute, connection G 1/4", with 1.5 m connecting cable for LabManager®/-Classic


IS-P-A-6-GMG1/4-T Pressure sensor 0…6 bar absolute, connection G 1/4", with 1.5 m connecting cable for LabManager®/-Classic

IS-P-R-6-GMG1/4-T Pressure sensor 0…6 bar relative, connection G 1/4", with 1.5 m connecting cable for LabManager®/-Classic

IS-P-A-025-GMG1/2-T Pressure sensor 0…0.25 bar absolute, connection G 1/2", with 1.5 m connecting cable for LabManager®/-Classic



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› Materials: Hastelloy C4

› Other measuring rages


IS-P-A-6-GMG1/2-T Pressure sensor 0…6 bar absolute, connection G 1/2", with 1.5 m connecting cable for LabManager®/-Classic

IS-P-R-6-GMG1/2-T Pressure sensor 0…6 bar relative, connection G 1/2", with 1.5 m connecting cable for LabManager®/-Classic

IS-P-A-025-GMG1/4-O Pressure sensor 0…0.25 bar absolute, connection G 1/4", with 1.5 m connecting cable with open ends

IS-P-A-1.6-GMG1/4-O Pressure sensor 0…1.6 bar absolute, connection G 1/4", with 1.5 m connecting cable with open ends


IS-P-A-6-GMG1/4-O Pressure sensor 0…6 bar absolute, connection G 1/4", with 1.5 m connecting cable with open ends

IS-P-R-6-GMG1/4-O Pressure sensor 0…6 bar relative, connection G 1/4", with 1.5 m connecting cable with open ends

IS-P-A-025-GMG1/2-O Pressure sensor 0…0.25 bar absolute, connection G 1/2", with 1.5 m connecting cable with open ends



IS-P-A-6-GMG1/2-O Pressure sensor 0…6 bar absolute, connection G 1/2", with 1.5 m connecting cable with open ends

IS-P-R-6-GMG1/2-O Pressure sensor 0…6 bar relative, connection G 1/2", with 1.5 m connecting cable with open ends

IS-P-Z-AA Electronic plug-on display

Flow-pressure sensor with minimal dead space

This robust pressure sensor with a front-flush diaphragm and PFA coating is suited for applications in which particularly small dead space is called for such as, for example, in micro-reaction equipment.

The measured material does not come into contact with metals.

The pressure sensor may be directly connected to a LabManager®.

A 24 V power supply is additionally required for connection to mod-ules without sensor supply.

The advantages

» Metal-free measuring path

» High degree of accuracy

» Compact construction

» Digital display on device (optional)

» High overload capability

Specifications

Dead space 250 µl

Measuring principle Piezo-resistant

Deviation in characteristics 0.25 % of measured value

Measuring range 16 bar, 40 bar, 100 bar

Reproducibility 0.05 % of measured value

Hysteresis error 0.1 % of measured value

Stability/year 0.2 % of measured value

Settling time (10…90 %) 1 ms

Temperature dependence Generally < 0.2 % of the range/10 K

Temperature of medium -0…+100 °C


Parts coming into contact with the medium

PFA, Kalrez seals Housing: ECTFE to max. 40 bar or PEEK to max. 100 bar (a housing must be ordered separately)

› Differential pressure

› EEX version




IS-P-A-TRA-16-GMG1/2 Pressure sensor with minimal dead space, maximum 16 bar, connection G 1/2"



IS-P-TRA-CASE-PEEK Housing of PEEK for pressure sensor with minimal dead space, maximum 100 bar

IS-P-TRA-CASE-ECTFE Housing of ECTFE for pressure sensor with minimal dead space, maximum 40 bar

ZK-SP-WI10-IA-IA-I-01 Connecting cable for LabManager®

ZK-SP-HI47-IA-IA-I-01 Connecting cable for SyrDos™

IS-P-Z-AA Electronic plug-on display

Hose-pressure sensorThese innovative pressure sensors measure the pressure or the differ-ential pressure on normal hoses from the outside. They are therefore above all suited for sterile applications. No components need to be fitted in the hose, the system is completely sterilised and the hose is simply placed into the sensor after sterilisation. The innovative meas-uring principle is legally protected.

The sensor can in particular be used for pressure measurement and filter monitoring in biotechnical, sterile systems.

Due to the measuring principle the specification is greatly dependent on the hose characteristics (diameter, wall thickness, material). The values given below must therefore only be regarded as being approx-imate. Major deviations may occur In particular for thin hoses and large wall thicknesses. In practice, significantly better specifications will generally be achieved with careful calibration for hose diameters from 10 mm.

The advantages

» Suitable for sterile uses

» Media compatibility determined by hose material

» Can be mounted at a later date

» Differential or absolute pressure can be measured

Specifications

Measuring principle Measurement of the wall force from outside

Resolution < 1 mbar

Deviation in characteristics < 50 mbar

Zero torque stability < 30 mbar

Reproducibility* < 20 mbar

Zero point stability < 30 mbar

Stability/year* < 50 mbar

Settling time (10…90 %)* About 1 sec

Temperature dependence Calibrating of operating temperature ± 5 °C reasonable

Temperature of medium 10…+50 °C

Ambient temperature 10…+40 °C

Specifications

Output signal 4…20 mA

Supply voltage 10…30 V DC uncontrolled (13…30 V DC with plug-on display)

Electrical connection Angle plug 4-pin, DIN 43650


EEX On request

Dimensions (L x Ø) 100 x 48 mm with plug

* with silicone hose 22 mm

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IS-P-TUBE Pressure sensor 0…2 bar, absolute and differential pressure with connecting cable 1.5 m for 6-wire measuring amplifier, without measuring insert

IS-P-TUBE-INLAY-sd Measuring insert for hose pressure sensor 0…2 bar

IL-GRADOMV1 Single-channel measuring amplifier, external measuring amplifier for connection to an analogue input

IL-GRADOAMP1D Digital measuring amplifier for strain gauge measuring cells, RS-232 interface, including cable

sd: Hose diameter outside = 3…22 mm

Specifications

Parts coming into contact with the medium Hose material

Hose diameter 3…22 mm, depending on the measuring insert

Output signal 6-wire resistance bridge

Electrical connection 6-pin LEMO plug size 1


Ex-protective equipment On request

Dimensions (D x W x H) 120 x 140 x 45 mm

Humidity sensors

The humidity and temperature probe IS-M-FEU1 was especially deve-loped for measurement at higher pressures or at vacuum.

The probe can be used within a range of 0…100 % relative humidity and allows for temporary condensation.

Technische Daten

Measurement uncertainty ± 2 % at 20…80%, ± 0.5 °C at 0…40°C

Time constant 1/e 4 s without filter, 15 s with filter

Working range 0…100 %, non condensing

Working temperature range -40…+80 °C

Application limits 0…80 °C, 0…100 °C

Pressure resistance 0.3…3 bar absolute

Output signal 2 channels 0…10 VDC (humi-dity and temperature)

Apparent ohmic resistance > 2 kΩ

Power supply 11…35 VDC/ 2 mA

Housing Stainless steel

Dimensions (D x L) 13 x 200 mm

Scope of delivery Probe with 5 m connection cable for LabManager®

Produktcode Beschreibung

IS-M-FEU1 Industrial humidity probe with connection cable for LabManager®



Inductive proximity switch

The position of an object and the rotational speed of a rotating object can be recorded and monitored with the aid of a proximity switch.

The sensor gives off an impulse for every approach to the optical or magnetic marking. The AS records the pulse frequency and calculates the rotational speed from it.


IS-G-REFL1 Infrared reflex light barrier, max. switching frequency 100 Hz, external diameter 12 mm

IS-G-IND1 Inductive proximity switch

Weight & load cells

A force measurement system is composed of an IS-W-KMZxxxx, load cell and as an option an IL-GRADOMV1, external measuring amplifier, an IL-GRADOAMP1D digital measuring amplifier or an internal AS measuring system.

The IL-GRADOAMP1D digital measuring amplifier enables connection to a serial interface.

The load cells can be used for

› Vessel weighing

› Measurement of reactor content (see reactor weighing)

› Gravimetric dosing (see GraviDos®)

KMZ50k to KMZ1000k

Specifications (KMZ50k to 1000k)

Accuracy classes D1, C3, C4, C6

Suitable for calibration Up to 6,000 parts

Approvals OIML, NTEP, Ex, GOS

Specifications (KMZ1000 to 3000)

Measuring resolution About 0.01 %

Measurement uncertainty (constant temperature)

About 0.02 % of nominal load

Overload range 150 % of nominal load

Dimensions (L x W x H) approx. 195 x 40 x 52 mm

Explosion protection Optional

Connection 6-pin LEMO plug, type FFA.11S.306.CLACxx


IS-W-KMZ1000 Load cell 0…1,000 g, including cable



IS-W-KMZ15000 Load cell 0…15 kg, including cable

IS-W-KMZ30000 Load cell 0…30 kg, including cable

IS-W-KMZ1000D Load cell 0…1,000 g, integrated measuring amplifier, RS232 interface, including cable



IS-W-KMZ15000D Load cell 0…15 kg, integrated measuring amplifier, RS232 interface, including cable

IS-W-KMZ30000D Load cell 0…30 kg, integrated measuring amplifier, RS232 interface, including cable

IS-W-KMZ50k Load cell 0…50 kg, including cable


KMZ1000 to KMZ3000

Distance & speed recording

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IS-W-KMZ1000k Load cell 0…1,000 kg, including cable

IL-GRADOMV1 External single-channel measuring amplifier for the connection to an analogue input

IL-GRADOAMP1D External digital single-channel measuring amplifier for connection to an RS-232-interface

IL-NGSAMP1D-SN Plug-in power supply unit for digital measuring amplifier HK-GRADOAMP1D, HK-AINAMP1D, HK-PTAMP1D

IL-GRADOADV Square-ended adapter, transition piece measuring cell on square aluminium assembly systems

IL-GRADOADR12 Round adapter, transition piece measuring cell on 12 mm tubular assembly systems

IL-GRADOADR14 Round adapter, transition piece measuring cell on 14 mm tubular assembly systems

Monitoring devicesMonitoring devices are used for the monitoring of limiting values. They generally have a binary switching output or a passive switch contact.

For safety reasons a contact which is closed in its normal position should always be preferred.

Temperature controllers and safety temperature limiters

A redundant, certified temperature monitoring device which switches off the system is mandatory if it is reasonably likely that material and personal damage will occur where there is a failure of automation equipment or any devices and components which are used.

An external certified temperature controller or safety temperature limiter monitors the temperature which can be adjusted by the use of a potentiometer.

Where this set limit is exceeded, the system switch-off circuit can, for example, be interrupted via a potential-free switch contact and an alarm can be triggered.

The temperature controllers may only be used with an additional control system such as a LabManager® system.

The temperature controllers or safety temperature limiters are intended for fitting to standard rails and must be installed in a switch box or control cabinet.

The temperature controllers or safety temperature limiters are cou-pled into an existing EMERGENCY STOP circuit or used in conjunction with an appropriate protection device.

The safety temperature limiter meets SK 3 in accordance with DIN EN 954-1.

Temperature controllers

If the set temperature limiting value is reached or if an error, such as a sensor break, sensor short-circuit or a power failure, occurs, the device switches off without delay. If the fault no longer applies, manual unlocking must take place when resetting the temperature limiter. This unlocking process is possible using a switch on the device or an external switch.

Specifications

Adjustable sensor input Resistance thermometer (Pt100, 3-wire) thermoelement (types J, K, T, E, R, S, B)

Measuring circuit monitoring Sensor break detection short circuit detection (only on Pt100)

Output Relay, changeover, maximum 250 V AC/3 A

Display LEDs: Mains voltage, error message of sensor interruption, interlock on

Reset 1 switch on the front plate or an external switch

Information on measuring amplifiers can be found under „Measuring amplifier“ on page 121.



Safety temperature limiter

Where there is a failure or the permitted temperature limit is exceeded, the safety temperature limiter switches the system into a safe operating condition.

The temperature limit can be set on the front side via a scaled poten-tiometer. Any unintentional or unauthorized shifting of the limiting value is prevented by a sealable transparent cover.

Specifications Type A Type B Type C

Sensor connection Resistance thermometer Pt100, 2-wire in accordance with EN 60751/IEC 751

Measuring circuit monitoring Sensor breakage detection, short-circuit recognition

Output Relay, changeover, maximum 230 V AC/3 A

Display LEDs: Mains voltage, error message of sensor interruption, interlock on

Reset 1 switch on the front plate or an external switch

Temperature ranges (°C) 0…200 100…300 200…500


Supply voltage 230 V AC or 24 V DC

Assembly Snap-on fitting to a 35 mm standardized rail

Permitted ambient temperature 0…50 °C

Specifications

Realisation

Smallest adjustment step 1 C°

Input Measuring range Pt100 DIN EN 60751 0…400 °C Fe-CuNi (J) DIN EN 60584 0…400 °C NiCr-Ni (K) DIN EN 60584 0…400 °C Cu-CuNi (T) DIN EN 60584 0…400 °C NiCr-CuNi (E) DIN EN 60584 0…400 °C


Assembly Snap-on fitting to a 35 mm standardized rail

Supply voltage 115/230 V AC or 24 V DC

Ambient condition 10…55 °C, maximum 85 % humidity, non-condensing


HP-SITEMPWAE1 External temperature controller for Pt100 or thermal elements


HP-SITEMPBEG1-24-A External safety temperature limiter for Pt100, Type A, supply voltage: 24 V DC

HP-SITEMPBEG1-24-B External safety temperature limiter for Pt100, Type B, supply voltage: 24 V DC

HP-SITEMPBEG1-24-C External safety temperature limiter for Pt100, Type C, supply voltage: 24 V DC

HP-SITEMPBEG1-230-A External safety temperature limiter for Pt100, Type A, supply voltage: 230 V AC

HP-SITEMPBEG1-230-B External safety temperature limiter for Pt100, Type B, supply voltage: 230 V AC

HP-SITEMPBEG1-230-C External safety temperature limiter for Pt100, Type C, supply voltage: 230 V AC

Other temperature ranges available on request.

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Safety switching box

The safety switching box is used to monitor a 4 mA to 20 mA two-wire sensor. When the programmed limiting value is exceeded or where a wire break occurs, the safety switching box switches off the power output.

The current limiting value may be set inside the safety switching box via a keyboard with a screen. After the power output has been switched off, the output may then not be reactivated until the value fall below the limit once more and the error has been acknowledged.

The acknowledgement of errors is carried out by using a reset switch on the front side of the safety switching box.

The maximum safety level which can be reached is SIL 2 and is depen-dent on the sensor used. The measurement signal is provided to a process control system for analysis.


IB-AI4/20 Safety switching box, input 1 x 4…20 mA

IB-TP100 Safety switching box, input 1 x Pt100

IB-TP1000 Safety switching box, input 2 x Pt1000

IB-TT Safety switching box, input 2 x thermoelements

Specifications AI4/20 TP100 TP1000 TT

Inputs 1 x 4…20 mA2 x Pt100 in two-, three- or four-wire technology

2 x Pt1000

2 x thermoelements Fe-CuNi (J) NiCr-Ni (K) Cu-CuNi (T) NiCr-CuNi (E)

Number of sensors required 1 1 2 2

Measuring circuit monitoring Sensor break detection, detection of a failure of the sensor supply, short circuit detection, detection where a reading exceeds or falls below a given value

Maximum switching current 16 A

Maximum load in the current output path 600 Ω

Display On, off, error message

Reset 1 switch on the housing

Power supply 230 V AC (- 20 %,+ 10 %)

Ambient temperature 0…55 °C


Weight 7 kg

Please consult our Project department regarding the specification of the output signal etc.



Flow insufficiency alarm

Specifications Type 60 Type 120

Switching point (l/h) 60 120

Operating pressure 7 bar at 20 °C, 3.5 bar at 80 °C

Temperature of medium Maximum +100 °C

Ambient temperature -25 °C to +70 °C

Parts coming into contact with the medium Housing PP, washer FKM, spring stainless steel

Connection R 3/4" internal thread, angled version

Stability Water, silicone oil, clarify when using in chemicals Problem area: some solvents, chlorinated substances, oxidation agents

Switch contact/power Normally open contact, max. 250 V, 5 A AC/0.3 A DC

EEX In intrinsically safe electric circuits Zone 1

Dimensions (L x B) About 100 x 64 mm

Pressure controller

Robust mechanical pressure controller for industrial applications

› For the monitoring of pressure in systems independently of the pressure measurement

› High overload capability

Connection to a LabManager® is via a digital input. The device is suited for looping into a chain of monitoring devices.

Specifications

Adjustment range 0.5…6 bar relative

Hysteresis Fixed 0.15 bar

Maximum permitted pressure 16 bar



Parts coming into contact with the medium Stainless steel 1.4571, 1.4104

Pressure connection External thread G 1/2"

Low-cost flow insufficiency alarm with fixed switching point

This robust, mechanical flow insufficiency alarm is used to monitor cooling and heating circuits. Connection to LabManager® is via a digital input. The device is suited for looping into a chain of monitor-ing devices.


IB-FVGE-60-GMG3/4-T Flow insufficiency alarm 60 l/h, R 3/4", with 1.5 m connecting cable for LabManager®

IB-FVGE-120-GMG3/4-T Flow insufficiency alarm 120 l/h, R 3/4", with 1.5 m connecting cable for LabManager®

IB-FVGE-60-GMG3/4-TC Flow insufficiency alarm 60 l/h, R 3/4", with 1.5 m connecting cable for LabManager®-Classic

IB-FVGE-120-GMG3/4-TC Flow insufficiency alarm 120 l/h, R 3/4", with 1.5 m connecting cable for LabManager®-Classic

IB-FVGE-60-GMG3/4-O Flow insufficiency alarm 60 l/h, R 3/4", with 1.5 m connecting cable with open ends

IB-FVGE-120-GMG3/4-O Flow insufficiency alarm 120 l/h, R 3/4", with 1.5 m connecting cable with open ends

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Flow insufficiency alarm with visual flow control

Specifications

Adjustment range 24…1,140 l/h

Operating pressure Maximum 7 bar

Reproducibility ±2 %

Operating point accuracy ±5 %


Ambient temperature Maximum +65 °C

Parts coming into contact with the medium Housing PP, washer Buna-N®

Connection 1/4" NPT

Stability Water, silicone oil, clarify when using in chemicals Problem area: some solvents, chlorinated substances, oxidation agents

Supply voltage 24 V DC

Switching contact Normally open contact and normally closed contact

Switching load Maximum 1 A, 24 V DC

EEX No

Dimensions (L x W x H) 78 x 60 x 61 mm

Robust mechanical flow display (rotameter) with an adjustable switch-ing point for the monitoring of cooling and heating circuits

Connection to a LabManager® is made using an active digital output with a 24 V DC supply voltage. The device is suited for looping into a chain of monitoring devices.

Specifications

Stability Many chemicals except for chlorinated substances, hydrochloric acid, oxidation agents

Switching contacts 1-pin switch

Switching load Maximum 250 V, 5 A AC/0.3 A DC

Electrical connection Angle plug 4-pin, DIN 43650


EEX In intrinsically safe electric circuits Zone 1, pressure-tight encapsulated design available

Dimensions (L x B) approx. 105 x 112 mm with plug


IB-PRKO-6-T Pressure monitoring devices 0.5…6 bar relatively with 1.5 m connecting cable for LabManager®

IB-PRKO-6-TC Pressure monitoring devices 0.5…6 bar relatively with 1.5 m connecting cable for LabManager® Classic or LabBox®

IB-PRKO-6-O Pressure monitoring devices 0.5…6 bar relatively with 1.5 m connecting cable, open ends


IB-FVGE-1140-NPT1/4-T Flow controller 1,140 l/h with 1.5 m connecting cable for LabManager®

IB-FVGE-1140-NPT1/4-TC Flow controller 1,140 l/h with 1.5 m connecting cable for LabManager® Classic or LabBox®

IB-FVGE-1140-NPT1/4-O Flow controller 1,140 l/h with 1.5 m connecting cable, open ends



Optical level controller

Optical level controller for the monitoring of the fill level in reactors, feed vessels, thermostats and drip tanks

› No moving parts

› Parts in contact with media are made of DURAN glass


› Conductive and non-conductive liquids which absorb IR or which are IR-permeable

The working principle of these monitoring devices is based on total reflection. The end of the glass rod is tapered to under an angle of 45°. As long as the rod is in air, light which impinges on the conical end is fully reflected.

If the end of the rod submerges into an optically more dense medium than air, reflection no longer takes place and the reflection light barrier no longer receives any light.

The glass rod may be used in common GL25 screwed fittings and in NS 29/32 surface finishes with the appropriate transition pieces.

The monitoring device is connected to an active digital input of a LabManager®. It is not suited for looping into chains of monitoring devices.

Specifications

Diameter of glass rod (sensor) 12 mm

Lengths of glass rods 100/250/300 mm

Light used IR

Parts in contact with media DURAN-glass

Installation Glass rod 12 mm into GL screwed fitting or similar

Switching contacts PNP, normally closed or normally open contact

Switching load Maximum 0.2 A, 30 V DC

Response time 0.65 ms

Supply voltage 10…30 V DC

Electrical connection 2 m cable


EEX On request

Dimensions (Ø) Electronics approx. 20 mm


IB-LWE-100-NC-T Optoelectronic level monitoring device 100 mm for LabManager®, normally closed contact

IB-LWE-100-NO-T Optoelectronic level monitoring device 100 mm for LabManager®, normally open contact





IB-LWE-100-NC-TC Optoelectronic level monitoring device 100 mm for LabManager® Classic, normally closed contact

IB-LWE-100-NO-TC Optoelectronic level monitoring device 100 mm for LabManager® Classic, normally open contact





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Floats


IB-LWE-SW-NC-T Level controller on float basis with connecting cable 2 m for LabManager®

IB-LWE-SW-NC-TC Level controller on float basis with connecting cable 2 m for LabManager® Classic or LabBox®

IB-LWE-SW-NC-O Level controller on float basis with connecting cable 2 m with open ends

Pressure float


IB-LWDRU-NC-T Floats-magnetic switch with connecting cable 2 m for LabManager®

IB-LWDRU-NC-TC Floats-magnetic switch with connecting cable 2 m for LabManager®-Classic or LabBox®

IB-LWDRU-NC-O Floats-magnetic switch with connecting cable 2 m with open ends


› Float, resistor, ultrasonic, radar...flow sensors and monitoring devices

› EEX version

Specifications

Parts coming into contact with the medium PVDF

Installation Vertical

Switching contact Normally open contact

Switching load 25 W, 24 V

Supply voltage Not necessary

Electrical connection 2 m cable


EEX No

Dimensions (Ø) 27 mm

Level controller based on floats are used to monitor the fill level in feed vessels, thermostats and drip tanks.

› No auxiliary energy required

› No particular demands on the medium

› Can be used as a normally closed or normally open contact (according to fitting)

The monitoring device is connected to an active digital input of a LabManager®. It is not suited for fitting into chains of monitoring devices.

Specifications

Connector housing Aluminium

Process connection Descending screw thread G 1/2'

HD design guide tube 12 mm(optionally 14 mm) Length: 200 mm

Switching points L1 = 60 mm switch, L2 = 155 mm switch

Floats PN80 titanium

Density 1,000 kg/m³

Pressure 100 bar

Temperature 150 °C

Detector Stainless steel 1.4571

This level controller on float basis is suita-ble for uses at very high pressures.

The floating switch has two switching points.

› No auxiliary energy required

› No particular demands on the medium

› Can be used as a normally closed or normally open contact

The monitoring device is connected to an active digital input of a LabManager®.



Speed monitor

The speed monitor is mainly used for the monitoring of stirrer drives.

Sampling is carried out inductively.

For this purpose a small marking in the form of an electrically conduc-tive area is placed on the rotating object. The sensor compares the impulse frequency with the set threshold value and switches when this is fallen below.


IB-SIND Inductive speed monitor, switching threshold adjustable 3…300 impulses/min, M30 thread x 81 mm

Contact-free liquid detector may be found in the chapter „Liquid Handling & Laboratory Robots“.

Autoclavable sensors for pH, conductivity, dissolved O2 and alcohol may be found under „Sterilisable probes“ on page 78.

pH electrodes for pressures of up to 13 Mpa (130 bar) and temperatures of up to 340 °C on request.

For reasons of space this catalogue can only display the most important products.

Should you not find what you are seeking here, please send us an enquiry. Our experienced project engineers will be happy to help you!

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Conversion of temperature units › 0° Celsius = 32° Fahrenheit = 273.15 Kelvin = 491.69° Rankine

› °R = (9/5) · K

› °F = °C· (9/5) + 32

› °F = [K - 273.15] · (9/5) + 32

› °C = 5/9 · [°F – 32]

Conversion of length units › 1 m = 3.2808 ft = 39.37 in = 1.0936 yd = 6.214×10-4 mile

› 1 km = 0.21 mile

› 1 in = 25.4 mm = 2.54 cm = 0.0254 m = 0.08333 ft = 0.02778 yd = 1.578×10-5 mile

› 1 ft = 0.3048 m = 12 in = 0.3333 yd = 1.894×10-4 mile

› 1 mil = 0.001 inch = 2.54×10-5 m = 2.54×10-2 mm

› 1 mm = 10-3 m

› 1 cm = 10-2 m = 0.394 in = 0.0328 ft

› 1 mm = 0.03937 in

› 1 Å (Ångstrøm) = 10-10 m

› 1 mile = 1.6093 km = 1609.3 m = 63346 in = 5280 ft = 1760 yd

› 1 yd = 0.9144 m = 36 in = 3 ft = 5.682×10-4 mile

Conversion of volume units › 1 ft3 = 0.02832 m3= 28.32 dm3 = 0.03704 yd3 = 6.229 Imp. gal (UK) = 7.481 gal (US)

› 1 in3 = 1.6387×10-5 m3 = 1.639×10-2 dm3 (litre) = 16.39 cm3 = 16390 mm3

› 1 gal (U.S.) = 3.785×10-3 m3 = 3.785 dm3 (litre) = 0.13368 ft3 = 4.951×10-3 yd3 = 0.8327 Imp. gal (UK)

› 1 Imp. gal (UK) = 4.546×10-3 m3 = 4.546 dm3 = 0.1605 ft3 = 5.946×10-3 yd3 = 1.201 gal (US)

› 1 dm3 (litre) = 10-3 m3 = 0.03532 ft3 = 1.308×10-3 yd3 = 0.220 Imp gal (UK) = 0.2642 gal (US)

› 1 yd3 = 0.7646 m3 = 764.6 dm3 = 27 ft3 = 168.2 Imp. gal (UK) = 202.0 gal (US)

› 1 pint = 0.568 dm3 (litre)

› 1 km3 = 109 m3 = 1012 dm3 (litre) = 1015 cm3 = 1018 mm3

› 1 cm3 = 0.061 in3

› 1 m3 = 103 dm3 (litre) = 35.31 ft3 = 1.308 yd3 = 220.0 Imp. gal (UK) = 264.2 gal (US)

Pa (N/m²) bar

at (kp/cm²)

atm (kg/cm²)

Torr (at 0 °C; mmHg)

m Ws (at 4 °C)

PSI (lbf/in²)

1 Pa = 1 10–5 1.02x10-5 9.869x10-6 7.5x10-4 10-4 145.05x10-6

1 bar = 105 1 1.019 0.9869 750.006 10.1971 14.5038

1 at = 9.81x104 0.981 1 0.9678 735.56 10 14.223

1 atm = 1.01325x105 1.0133 1.0332 1 760 10.332 14.695

1 Torr (mm Hg) = 133.32 1.3158x10-3 1.36x10-3 1.316x10-3 1 13.595x10-3 19.337x10-3

1 m Ws = 980.67 0.1019 0.1 0.09678 73.556 1 1.4223

1 PSI= 6894.8 0.06895 0.070307 0.06805 51.715 0.70307 1

Conversion of pressure units

HiTec Zang GmbH • +49(0)2407 / 910 100 • [email protected] • www.hitec-zang.com

HiTec Zang GmbHEbertstraße 28-3252134 HerzogenrathGermany

Tel.: +49 (0)2407 / 910 100Fax +49 (0)2407 / 910 1099

[email protected]

Your direct connection to our product specialistsInformation +49 (0)2407 / 910 1070 [email protected] +49 (0)2407 / 910 1071 [email protected] +49 (0)2407 / 910 1076 [email protected]

System construction +49 (0)2407 / 910 1075 [email protected] +49 (0)2407 / 910 1072 [email protected] +49 (0)2407 / 910 1077 [email protected]

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