CO Sensor

BAPI’s Carbon Monoxide Sensor offers enhanced electrochemical sensing with outstanding accuracy at low concentrations.

  • Field Replaceable Electrochemical Sensor
  • Two Independent Alarm Contacts
  • Field Selectable CO Ranges and Outputs
  • 8-Button Capacitive Touch Interface
  • Daily Sensor Self-Test

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CO Sensor
Carbon Monoxide Sensor mounted in a parking garage. The sensor has field selectable ranges of 0 to 100 ppm, 0 to 200ppm, 0 to 300ppm and 0 to 500ppm. The sensor provides linear outputs of 0 to 5VDC, 1 to 5VDC, 0 to 10VDC, 2 to 10VDC or 3-wire 4 to 20mA. A backlit LCD display shows the CO measurement in ppm. The factory calibrated sensor module is field replaceable. You can order extra sensor modules to have on hand to prevent downtime.

Two independent SPDT alarm contacts switch at field selectable CO concentrations of 25ppm, 35ppm, 50ppm, 100ppm, and 200ppm. The sensor performs a self-test daily. If the sensing element fails the self- test the sensor will go into alarm, both relays will close, and the output will go to 100.

Operation Overview