Direct measuring sensor
Built for 100% RH.
Wet Gas Transmitter
B12 Wet Gas Detector
Oxidant and acid gas measurement in water-saturated air streams
The B12 Wet Gas Detector from Badger Meter (ATi) measures oxidants, acid gases and hydrogen in wet scrubber outlets and other gas streams saturated with water vapour.
Manufactured byBadger Meter
Overview
About B12 Wet Gas Detector
Condensing water quickly blinds standard diffusion sensors in scrubber exhausts. The B12 Wet Gas system pairs a loop-powered 2-wire transmitter with a corrosion-resistant sensor built to operate at 100% relative humidity.
Sensors insert directly into vent stacks or work in a flow cell when the sample is pumped. For remote display and alarm relays, the transmitter connects to a B14 alarm receiver; it can also go directly to a DCS or PLC.
Key Features
Why choose B12 Wet Gas Detector
Stack or flow cell
Two mounting options.
Low maintenance
Corrosion-resistant construction.
Fast response
Suited to scrubber control.
Technical Data
Main specifications
- Gas type
- oxidants Cl2, Br2, ClO2, O3; acid gases HF, HCl; hydrogen
- Range
- 0-10, 0-20, 0-50, 0-100 ppm; hydrogen 0-2% to 0-10%
- Accuracy
- generally ±5% of value
- Output
- loop-powered 4-20 mA, 675 Ω at 24 V DC
- Power
- 12-28 V DC
- Enclosure
- NEMA 4X; LCD and explosion-proof optional
- Operating temperature
- 0…50 °C
- Sensor cable
- 25 ft standard, 100 ft max
Order Information
B12 Wet Gas Detector items and order numbers
Flow cell assembly / calibration adapter
Order no. 00-0633Item names and order numbers as published by Badger Meter.
Applications
Where B12 Wet Gas Detector is used
Chlorine scrubber outlets
Acid gas scrubbers
Ozone off-gas lines
Chemical process vents
Works With
Related products
Wet H2S Gas Monitor
Q45S Wet H2S Gas Detector
Wet H2S sensor with automatic air purge, 0–2/20/200 ppm, two relays and data logger.
Gas Alarm Module
B14 Gas Alarm Receivers
DIN-rail modules with LED display, 3 alarm relays and trouble relay; 1 to 12 modules per enclosure.
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