Figaro CMM 5042 Embedded Module for Carbon Monoxide

SKU: rz2436186
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  1. Product: Figaro CMM 5042 Embedded Module for Carbon Monoxide
  2. Gas sensor: TGS5042 (electrochemical)
  3. Detection range: 0 ~ 800ppm CO
  4. Current consumption: ≤ 5mA
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The CMM5042 is an embedded type module equipped with the carbon monoxide gas sensor TGS5042 and enables users to easily
build a high-quality CO detector by simply assembling it, eliminating the electronic circuit design work required for properly utilizing the sensor
such as temperature compensation and anti-polarization circuit, and calibration process in a detector production line.
TGS5042 has excellent durability, and long-term stability and has been widely used in the field of CO detectors for home and commercial use.

Note: For more technical details go through Datasheet in the attachment section 


  1. Residential and commercial CO detectors
  2.  Ventilation control
  3.  CO monitor for gas boilers, kerosene
    space heaters, etc.


  1.  Linear output characteristics
  2.  Wide driving voltage range
  3.  The built-in temperature compensation circuit
  4.  Input port for the self-diagnostic control

Package Includes:

1 x Figaro CMM 5042 Embedded Module for Carbon Monoxide

Additional information

Model number


Gas sensor

TGS5042 (electrochemical)

Detection range

0 ~ 800ppm CO

Current consumption

≤ 5mA

Input voltage

2.5 ~ 5.3V DC

Normal operation

VCONC = 2-[CO conc(ppm)/400]

Warm up time

≤ 30 sec