SN274 CO2 external probe, range 0-10.000ppm, M12 connector, without cable

CO2G-xx probe with the I2C output is designed to measure carbon dioxide concentration in the air in chemically non-aggressive environments. The CO2 measurement is based on the dual wavelength NDIR principle, which automatically compensates for ageing effects. The probe is IP65 rated and the replaceable filter offer protection in harsh environment. It is designed for connection to COMET devices equipped with input for external CO2 probes. The probe is interchangeable, the calibration constants are saved in the internal memory of the probe.

A multiple point CO2 and temperature adjustment procedure leads to excellent CO2 measurement accuracy over the entire temperature working range; this is a must for process control and outdoor applications.

Probe for connection to 1, 2 or 4 meter extension cable - must be ordered.
The CO2 probes use M12 circular connector and cannot be directly connected -U2422 uses a M8 circular connector