The B12 2-wire toxic gas transmitter monitors hazardous gases in ambient air. It provides a variety of options to meet individual gas detection and alarm requirements.

An electrochemical gas sensor it mounted within the small, easy to locate two-wire transmitter. The detection system consists of individual modules and can be located where required. In special applications, the unit can be supplied with separate sensors that can be located up to 25 feet from the transmitter.

Sensor duct mounting adapters and sensor flow cells can also be supplied if required.

Technical information:

  • Gas type: Customer-selected from available sensor list
  • Range: Supplied with standard range for each gas unless otherwise specified
  • Accuracy: Generally ±5% of value, but limited by available calibration gas accuracy
  • Electronic repeatability: ±1% of full scale