© abb group october 8, 2015 | slide 1 abb instrumentation endura ph tbx587 retractable sensor
TRANSCRIPT
© ABB Group April 21, 2023 | Slide 1
ABB Instrumentation
Endura pH TBX587Retractable Sensor
© ABB Group April 21, 2023 | Slide 2
Endura pH – TBX587What is the TBX587?
Tough made easySM
A new 1 inch (25mm) Retractable pH sensor for small bore applications
Features unique long-lasting sensor design that is easy and safe to replace in an active process
Specifically designed for harsh, high pressure and temperature applications such as those found in power generation, pulp & paper, refining and chemical industries
© ABB Group April 21, 2023 | Slide 3
Other technologies Use liquid reference that has major
disadvantages in industrial applications
Liquid design extremely liable to pumping & poisoning
Small surface area prone to plugging, coating & build-up
Traditional Liquid Reference
Endura pH – TBX587Unique & Proven Reference Technology
© ABB Group April 21, 2023 | Slide 4
ABB Wood Reference
Tough made easySM
ABB Next Step® Reference
Cellular design of wood is advantage over competitors single, large chamber
Wood design extremely effective against Pumping & Poisoning
Chemicals have to penetrate through three barriers to poison ABB sensor vs one for our competitors
Large surface area resists Plugging, coating & buildup
Endura pH – TBX587Unique & Proven Reference Technology
© ABB Group April 21, 2023 | Slide 5
Endura pH – TBX587Unique & Proven Reference Technology
ABB Next Step® Reference
Ag/AgCl ReferenceAg/AgCl Reference
Measuring ElectrodeMeasuring Electrode
Wood liquid JunctionWood liquid Junction Okay
Okay
Okay
Time to replace
the sensor
Next Step Viton BarriersNext Step Viton Barriers
Chemical PoisoningChemical Poisoning
Other sensors would have failed here
© ABB Group April 21, 2023 | Slide 6
M k
TC Measuring Electrode
Solution
Ground
Reference
Endura pH – TBX587Unique & Proven Diagnostics
Diagnostics use impedence measurements to detect plugged reference, broken glass, and internal short circuits within the sensor
© ABB Group April 21, 2023 | Slide 7
Temperature Sensor in the
tip for fast response
Tough made easySM
pH is a temperature compensated reading
Faster temperature response equals more accurate pH readings when process temperature changes
TBX587 has the temperature element in the tip of the glass electrode for the fastest response in the industry!
Endura pH – TBX587Fastest Temperature Response
© ABB Group April 21, 2023 | Slide 8
TBX587 Temperature Response
0
20
40
60
80
100
120
0 17 34 51 68 85 102
119
136
153
170
187
204
221
238
255
272
289
Time (Seconds)
Tem
per
atu
re C
han
ge
- C
elci
us
Yoko PR20 TB557 TBX587
Conventional ABB TB557
Yokogawa PR20
New ABB TBX587 with
Quick TC
Endura pH – TBX587Fastest Temperature Response
© ABB Group April 21, 2023 | Slide 9
Tough made easySM
“T” Handle allows for easier insertion and retraction by the operator
Faster removal and insertion
Easier maintenance
Safer operation
The TBX587 Sensor has a 150 PSIG (10 BAR) pressure rating
Longer lasting
More applications
Endura pH – TBX587“T” handle & Pressure Rating
© ABB Group April 21, 2023 | Slide 10
Tough made easySM
“Vario Pin” provides a quick, easy, way to change out sensors.
Vario Pin is IP68 Water tight
No junction box required
Saves time and money!
(Traditional wire leads also available)
Endura pH – TBX587Vario Pin Quick Disconnect
© ABB Group April 21, 2023 | Slide 11
Tough made easySM
Flexible ordering options
“Specials” such as Titanium, Hastelloy, or Kalrez incorporated into model number
Simplified cable lengths
Less reference options
Endura pH – TBX587Simple Ordering
© ABB Group April 21, 2023 | Slide 12
Endura pH – TBX587Petroleum Refining Applications
Tough made easySM
Crude Distillation Water Water condensed from steam in
distillation will have organics and be acidic – TBX587 resistance to plugging ideal for this application
Scrubbers Sour gas must be treated which is high
in sulfides – TBX587 resistance to chemical poisoning ideal for this application
Waste Water Residual oils and organics must be
treated throughout the plant – TBX587 resistance to plugging & poisoning ideal for these applications
© ABB Group April 21, 2023 | Slide 13
Endura pH – TBX587Power Generation Scrubber Applications
Tough made easySM
TBX587 with wood reference and flat glass electrode resists abrasive gypsum slurry from absorber.
Tee handle allows for easy insertion and retraction if process build-up is problematic.
Flushing ports can be used in extreme slurry applications to purge the sensor prior to insertion and extraction.
Babcock & Wilcox FGD Scrubber Shown
© ABB Group April 21, 2023 | Slide 14
Endura pH – TBX587Pulp & Paper Mill - Pulping and Bleach Applications
Tough made easySM
Direct replacement for other products that use a 1” NPT (25mm) process connection.
Teflon Next Step Reference provides extremely long life when exposed to pulping and bleaching chemicals.
Sensor lifespan normally 2x to 3x that of conventional gel filled sensors.
TBX587 Hot Tap pH sensor on the side of an extraction tower
© ABB Group April 21, 2023 | Slide 15
Endura pH – TBX587Pulp & Paper Mill – Tall Oil Applications
Tough made easySM
High coating application that most pH manufacturers will not attempt
ABB Wood Reference technology resists coating from tall oil resins.
The TBX587 temperature rating of 284°F (140°C) is well suited for this high temperature application.
© ABB Group April 21, 2023 | Slide 16
Endura pH – TBX587Chemical Applications
Tough made easySM
Use the TBX587 in sample line (fast loop) applications where a 1” NPT (25mm) sensor is acceptable.
TBX587 negates the needs of upstream and downstream ball valves.
© ABB Group April 21, 2023 | Slide 17