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Carbon Monoxide (CO) Alarm Module

Carbon Monoxide (CO) Alarm Module

Complete Carbon Monoxide Alarm Module for use in Home or Factory to warn of fatal Carbon Monoxide build-ups. This unit provides output LED or output relay indication to switch a bell or siren when the carbon monoxide level reaches a preset trip point.

The unit requires a 9V DC Supply and is very compact for easy mounting in portable or fixed equipment. Calibration is quite easy and trip point will remain set for the life of the module. Easy to implement and reliable operation make this unit ideal as a household alarm for CO Gas.



  • Ready-to-Run No Additional Circuitry Required
  • Ideal for use in Alarm Units for Home or Factory
  • Output Available for LED's or Alarms
  • Detection Range: 50 - 400 ppm C0 (Carbon Monoxide)
  • Accuracy: ±20ppm
  • Dimensions: 26.9mm Length, 24.2mm Width, 24.2mm Height

Technical Data