B12 Wet Gas Transmitter

ATIs B12 Wet Gas Transmitter is perfect for wet environments (100% moisture saturated atmosphere) and consists of a loop-powered 2-wire transmitter and corrosion resistant sensor perfect for direct measurement.

As low as $1,250.00

The B12 Wet Gas System is perfect for the wet scrubber outlets or for other gas streams that might be saturated with water vapor. The B12 consists of a loop-powered 2-wire transmitter and corrosion resistant sensor that is designed to operate at 100% RH. The B12 sensor is made for direct insertion into vent stacks, or may be used in a flowcell if the sample can be pumped to the sensor.

The B12 can be connected to the B14 Alarm Receiver System when remote display and alarm relay functions are needed. When used together it will provide direct digital display of gas concentration, plus 3 alarm setpoints, remote alarm reset input, and retransmitted 4-20mA output.  It's also an option to just use the B12 on its own and tie directly to the users' DCS, PLC or other equipment.

This is the typical installation of the B12 Wet Gas Transmitter

 B12 Options (Guide to ordering)

Sensor Module:

Choose the gas detection required for your application.  Range shown is standard range; each sensor can be calibrated for a custom range for an additional $50.  See chart below to see minimum and maximum detection ranges for each sensor.  Contact us for details on this and to verify we can calibrate for your specific range.

 

Display, Enclosure & Transmitter:

 

  • NEMA 4X - this is the standard enclosure which is suitable for many environments.  This comes with a separated sensor and 25 feet of cable.
  • Explosion-proof Enclosure - This version is made out of galvanized steel.  The LCD display is not possible with this model.
  • NEMA 4X with LCD display - includes the LCD display and sensor is separated from the transmitter and can be placed up to 25 feet away (cable included). The display is great as it displays the gas concentration.

 

(NOTE: the display must be ordered at the time the order is placed, this cannot be added later).

 

Specifications

 Accuracy  Generally ±5% of value, but limited by available calibration gas accuracy
 Electronic Repeatability  ±1% of span
 Electronic Linearity  ±0.5% of span
 Output Loop-powered 4-20 mA, 675 ohms maximum at 24 VDC
 Power 12-28 VDC
 Enclosure  NEMA 4X Polystyrene Explosion-proof cast iron optional, Class 1, Div. 1, Groups B, C, & D.
 Controls  Zero and span potentiometers mounted on transmitter circuit board
 Operating Temperature  -0º to +50º C
 Sensor materials  Noryl
 Display  None. Optional LCD display available
 Sensor Cable 25 feet standard, 100 feet maximum

 

Sensor Range Specifications:

Please contact us with any questions on what sensor might be right for you.

Gas Minimum Range Maximum Range Standard Range
Chlorine (Cl2) 0-1 ppm 0-100 ppm  0-20 ppm
Bromine (Br2) 0-1 ppm 0-100 ppm  0-20 ppm
Chlorine Dioxide (ClO2) 0-1 ppm 0-100 ppm  0-20 ppm
Ozone (O3) 0-1 ppm 0-100 ppm  0-20 ppm
Hydrogen Chloride (HCl) 0-10 ppm 0-100 ppm  0-20 ppm
Hydrogen Fluoride (HF) 0-10 ppm 0-100 ppm  0-20 ppm
Hydrogen Bromide (HBr) 0-10 ppm 0-100 ppm  0-20 ppm
Hydrogen (H2) % 0-1 % 0-10 %  0-4%

 

Wireless Monitoring & Data Logging Kit

Use the Wireless Monitoring & Data logging Kit with your fixed mount monitor to connect it to the internet allowing access from anywhere. Receive Instant notifications with free text and email alerts. This is a great addition for your fixed mount gas detector.

 

Use this kit to connect your Fixed mount gas detector to the internet allowing remote access from anywhere.

 

Downloads:

B12 Wet Product Spec Sheet

B12 Wet Oxidation Gas Manual

B12 Wet Acid Gas Manual

B12 Wet Hydrogen Manual

B12 Wet Dimensions Drawings

 

More Information
Manufacturer ATI
Call For Price No
Gas Acid Gases, Bromine (Br2), Chlorine (Cl2), Chlorine Dioxide (ClO2), Hydrogen Bromide (HBr), Hydrogen Chloride (HCl), Hydrogen Fluoride (HF), Ozone (O3)
4-20 mA Output Yes
Field Replaceable Sensor Yes
Auto Test Generator None
Voltage Output None
Power Requirements 12-28 VDC
Accuracy Generally +/-5% of value, but limited by available calibration gas accuracy
Operational Temperature Range 0 to +50C
Operating Pressure .
Warranty 1 Year
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