Carbon monoxide transmitter for detecting CO concentration in air

CMT, carbon monoxide transmitter, is an easy-to-use, reliable transmitter for detecting CO gas. It is commonly used to control ventilation in areas where high concentrations of CO may cause serious health problems.


Watch a video about how easy it is to replace the sensor of the device!

Technical details

Measuring unit: ppm
Measuring range: 0...300 ppm CO
Measuring element: Electro-chemical
Linearity: ≤2 % when 300 ppm CO
Cross sensitivity: ≤2 % when 300 ppm CO
Response time t90: <60 s
Supply voltage: 14...28 VDC
Output signal: 4–20 mA (2-wire)
Operating temperature: -10...40 °C
Protection standard: IP54