introduction to rotronic hygroclip2 probes with airchip ... · 1. hygroclip 2 in general the hc2...
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HygroClip 2
Table of contents:
• 1. HygroClip 2 in general
• 2. The different probes
• 3. Features in details
• 4. Customer benefits
• 5. Replacement overview
1. HygroClip 2 in general
The HC2-series are digital humidity-temperature probes
based on the AirChip 3000 technology.
These probes feature a UART serial interface and two 0…1 V linear analog output signals.
1. HygroClip 2 in general
The HC2 probes are designed for use with the HygroClip 2 generation of ROTRONIC
humidity-temperature instruments:
hand-held and bench top indicators, data loggers, transmitters, hygrostats, etc…
1. HygroClip 2 in general
The HC2 probes maintain all of the benefits of the original HygroClip technology such as
the possibility of hot-swapping probes.
Also significant improvements in the area of measurement accuracy and functionality
are integrated.
1. HygroClip 2 in general
The HC2 probes can also be used as a stand-alone device featuring:
Analog output signals and
Digital interface (UART)
1. HygroClip 2 in general
The HC2 probes offer the following user functions:
• Calculation of the dew or frost point• Humidity temperature calibration and adjustment• Simulator mode
• Automatic humidity sensor test and drift compensation
• Sensor failure mode
• Data recording
1. HygroClip 2 in general
Mechanical only (keyed connector)Polarity protection
1 mA during maximum 2µsMaximum current spike during operation
Typical: 8 mA during 2ms and 5 mA during 2s
Minimum start-up current required
< 50mA during 2µsMaximum start-up current unlimited
< 4.5 mA at VDD = 3.3 VDC7.5 mA at VDD = 5 VDCNominal current consumption
3.3 VDCRecommended supply voltagePower supply and connections
1. HygroClip 2 in general
Typical 10 sec, 63% of a 35 to 80 %RH step change (1m/sec air flow at sensor)
Sensor time constant
< 1 %RH / yearLong term stability0.3 %RHRepeatability
±0.8 %RH(w. standard adjustment profile) Measurement accuracy at 23 °C
0…100 %RHMeasuring range ROTRONIC Hygromer ® IN1Sensor
Humidity measurement
1. HygroClip 2 in general
Typical 4 sec, 63% of a step change (1m/sec air flow at sensor)
Sensor time constant
< 0.1°C / yearLong term stability0.05°CRepeatability±0.1 °CMeasurement accuracy at 23 °C
-100…200 °C (see also environmental limits)Measuring range
Pt100 RTD, IEC 751 1/3 class BSensorTemperature measurement
1. HygroClip 2 in general
Dew or frost point (user configurable)Psychrometric calculations
Calculated parameters
1.0s (typical) – when not calculating any parameterData refresh rate
1.5s (typical)Start-up time
Start-up time and data refresh rate
1. HygroClip 2 in general
5 m (16.4 ft) w/o signal boosterMaximum cable length
Logical 0: < = 0.3V * VDDLogical 1: > = 0.8V * VDDLogical levels
NoBaud rate configuration:
Baud rate : 19200 Parity : none Data bits : 8 Stop bits : 1
Default configuration
Dialog, duplexOrganization
UART(Universal Asynchronous Receiver Transmitter)
Interface type
Digital interface
1. HygroClip 2 in general
2. The different probes
HC2-S Standard HygroClip2 (black)
HC2-S3 Standard HygroClip2 (white)
Climate measurement
Main utilization: indicators, data loggers and transmitters, with or without an extension cable
Measurement in tight spaces
Main utilization: indicators, data loggers and transmitters
2. The different probes
HC2-HK25 High Temp. HygroClip2 hand probeTemperature limits at sensor -100…150 °C
HC2-HK40 High Temp. HygroClip2 hand probeTemperature limits at sensor -100…200 °C
Spot check measurements in air ducts, chambers, ovens
Main utilization: indicators and data loggers
2. The different probes
HC2-P05 Mini insertion HygroClip2 hand probeTemperature limits -40…85 °C
Measurement of dust-free granular products in bulk
Main utilization: indicators and data loggers
2. The different probes
HC2-HP28 Insertion HygroClip2 hand probeBarrel: diameter: 10 mm, length: 280 mm
HC2-HP50 Insertion HygroClip2 hand probeBarrel: diameter: 10 mm, length: 500 mm
Measurement of seeds, granulates and powders in bulk
Main utilization: indicators and data loggers
2. The different probes
HC2-HS28 Sword HygroClip2 probeBlade: 4 mm x 22 mm, length: 280 mm
HC2-HS42 Sword HygroClip2 probeBlade: 4 mm x 22 mm, length: 420 mm
Measurement of paper – cardboard stacks and rolls
Main utilization: indicators and data loggers
2. The different probes
HC2-IC102 Industrial HygroClip2 PPS probeTemperature limits at sensor -100…200 °CBarrel: diameter: 15 mm, length: 100 mmProbe cable length.: 2 m
HC2-IC105 Probe cable length.: 5 m
HC2-IC110 Probe cable length.: 10 m
Process measurement (fixed installation)
Main utilization: transmitters and data loggers
2. The different probes
HC2-IC302 Industrial HygroClip2 PPS probeTemperature limits at sensor -100…200 °CBarrel: diameter: 15 mm, length: 250 mmProbe cable length.: 2 m
HC2-IC305 Probe cable length.: 5 m
HC2-IC310 Probe cable length.: 10 m
Process measurement (fixed installation)
Main utilization: transmitters and data loggers
2. The different probes
HC2-IC402 Industrial HygroClip2 PPS probeTemperature limits at sensor -100…200 °CBarrel: diameter: 15 mm, length: 400 mmProbe cable length.: 2 m
HC2-IC405 Probe cable length.: 5 m
HC2-IC410 Probe cable length.: 10 m
Process measurement (fixed installation)
Main utilization: transmitters and data loggers
2. The different probes
HC2-IC502 Industrial HygroClip2 PPS probeTemperature limits at sensor -100…200 °CBarrel: diameter: 15 mm, length: 550 mmProbe cable length.: 2 m
HC2-IC505 Probe cable length.: 5 m
HC2-IC510 Probe cable length.: 10 m
Process measurement (fixed installation)
Main utilization: transmitters and data loggers
2. The different probes
HC2-IC702 Industrial HygroClip2 PPS probeTemperature limits at sensor -100…200 °CBarrel: diameter: 15 mm, length: 700 mmProbe cable length.: 2 m
HC2-IC705 Probe cable length.: 5 m
HC2-IC710 Probe cable length.: 10 m
Process measurement (fixed installation)
Main utilization: transmitters and data loggers
2. The different probes
HC2-IC302-A Industrial HygroClip2 PPS probe-100…200 °Cdiameter: 25/15 mm, length: 250 mmProbe cable length.: 2 m
HC2-IC305-A Probe cable length.: 5 m
HC2-IC310-A Probe cable length.: 10 m
Process measurement (fixed installation)
Main utilization: transmitters and data loggers
2. The different probes
HC2-IC302-A Industrial HygroClip2 PPS probe-100…200 °Cdiameter: 25/15 mm, length: 250 mmProbe cable length.: 2 m
HC2-ICxXX-A
Process measurement (fixed installation)
Main utilization: transmitters and data loggers
HygroClip 2 TechnologyIndustrial PPS cable versionsProbe length (1,3,4,5,7)Cable length (2,5,10m)A= 25/15 diameter /robust
2. The different probes
HC2-IM102 Industrial HygroClip2 metal probe-100…200 °Cdiameter: 15 mm, length: 100 mmProbe cable length.: 2 m
HC2-IM105 Probe cable length.: 5 m
HC2-IM110 Probe cable length.: 10 m
Process measurement (fixed installation)
Main utilization: transmitters and data loggers
2. The different probes
HC2-IM302 Industrial HygroClip2 metal probe-100…200 °C
diameter: 15 mm, length: 250 mmProbe cable length.: 2 m
HC2-IMxXX
Process measurement (fixed installation)
Main utilization: transmitters and data loggers
HygroClip 2 TechnologyIndustrial metal cable vers.Probe length (1,3,4,5)Cable length (2,5,10m)
2. The different probes
HC2-IE102 Industrial HygroClip2metal / screw in probe-100…200 °C / max. 100bar (1450 PSI)G ½” threadProbe cable length.: 2 m
HC2-IE105 Probe cable length.: 5 m
HC2-IE110 Probe cable length.: 10 m
Measurement in compressed air conduits and vessels
Main utilization: transmitters and data loggers
2. The different probes
HC2-IE302 Industrial HygroClip2metal / screw in probe-100…200 °C / max. 100bar (1450 PSI)NPT½” threadProbe cable length.: 2 m
HC2-IE305 Probe cable length.: 5 m
HC2-IE310 Probe cable length.: 10 m
Measurement in compressed air conduits and vessels
Main utilization: transmitters and data loggers
3. Features in detail
Mechanical improvements:
Very robust connectorOne connector for all probes!Foolproof connectionTemperature barrier from “mass” to sensor Sensor connector “Bulkhead” improvements New filter technologyTight ultrasonic welded housing
3. Features in detail
AirChip 3000:
Highest accuracy of a “RH-probe” on the marketSole “RH-probe” with full ERES conformanceDew point / Frost point probeSimulator modeAutomatic humidity sensor test and drift compensationSensor failure modeAlarmingData recording
Checks the atmosphere…humidity, temperature, dew-point
Not narrow minded…free scaling, configurable
Foresight…Auto diagnostic function
Remains young…Dynamic aging compensation
Typical characteristic of an aged, exposed to contaminants sensor and therefore drifted
Active compensation
is independent…Alarming before break down
dead straight…AirChip 3000 linearization and compensation
no secrets…open, accessible data of mathematic results
the auditor…may simulate digital and analog outputs
is a historian…Data logging, recording
4. Customer benefits
Highest accuracy of a “RH-probe” on the marketSole “RH-probe” with full ERES conformanceDew point / Frost point probeSimulator modeAutomatic humidity sensor test and drift compensationSensor failure modeAlarming Data recording
4. Customer benefits
Saving money on maintenance
High availability all over the worldmodular designedbasic types on stockeasy modification from ROTRONIC distributors
Easy integration in custom specific applications
Free firmware update on lifetime
5. Replacement overview
HygroClip HS42HC2-HS42HygroClip HS28HC2-HS28HygroClip HP50HC2-HP50HygroClip HP28HC2-HP28HygroClip SP05HC2-P05HygroClip HK40HC2-HK40HygroClip HK25HC2-HK25HygroClip SC05HC2-C05HygroClip SC04HC2-C04HygroClip S3HC2-S3 (white housing)HygroClip SHC2-S
ReplacesProduct name
5. Replacement overview
HygroClip IC7-15-25HC2-IC702-AHygroClip IC5-15-25HC2-IC502-AHygroClip IC4-15-25HC2-IC402-AHygroClip IC-3-10-15/25HC2-IC310-AHygroClip IC-3-10HC2-IC310HygroClip IC-3-05-15/25HC2-IC305-AHygroClip IC-3-05HC2-IC305HygroClip IC-3-15/25HC2-IC302-AHygroClip IC-3HC2-IC302HygroClip IC-1-10HC2-IC110HygroClip IC-1-05HC2-IC105HygroClip IC-1HC2-IC102
ReplacesProduct name
5. Replacement overviewReplacesProduct name
HygroClip IM5HC2-IM502HygroClip IM4HC2-IM402HygroClip IM-3-10HC2-IM310HygroClip IM-3-05HC2-IM305HygroClip IM-3HC2-IM302HygroClip IM-1-10HC2-IM110HygroClip IM-1-05HC2-IM105HygroClip IM-1HC2-IM102
5. Replacement overviewReplacesProduct name
HygroClip IE3-M-10HC2-IE310HygroClip IE3-M-05HC2-IE305HygroClip IE3-MHC2-IE302HygroClip IE-1-M-10HC2-IE110HygroClip IE-1-M-05HC2-IE105HygroClip IE-1-MHC2-IE102
Only metal versions available
HygroClip 2