CMM5042

The FIGARO CMM5042 is an embedded module designed for carbon monoxide (CO) detection. It utilizes the TGS5042 electrochemical gas sensor, simplifying the integration of high-quality CO detectors by eliminating the need for complex electronic circuit design and calibration processes.

This module offers linear output characteristics in relation to CO concentration, making measurement straightforward. It operates with a wide input voltage range of 2.5 to 5.3V DC and provides an output voltage from 0 to 2V DC. Key features include a built-in temperature compensation circuit and an input port for self-diagnostic control, allowing external microcontrollers to check the sensor's status.

The CMM5042 has a detection range of 0 to 800 ppm CO, with a current consumption of less than 5mA. It requires a warm-up time of less than 30 seconds and has a response time (T90) within 60 seconds. The module is designed for operation and storage within a temperature range of -5˚C to +55˚C and humidity levels of 5 to 95% RH.

Applications for the CMM5042 include residential and commercial CO detectors, ventilation control systems, and CO monitoring for gas appliances like boilers and heaters. Its compact dimensions (56 x 29 x 22mm) and approximate weight of 19g facilitate integration into various devices.