NDIR carbon dioxide (CO2) analyzer
0 - 3000 ppm | MF420-IR-AL J. DITTRICH

With a two-beam-infrared sensor (NDIR) specifically for carbon dioxide.

A traffic light on the housing displays the carbon dioxide concentration and with that air quality:
green LED:
CO2 concentration below 1,500 ppm; air quality o.k.
yellow LED:
CO2 concentration between 1,500 and 2,500 ppm; air of minor quality
red LED:
CO2 concentration above 2.500 ppm; bad air quality

Measuring range: 0-3,000 ppm +/- 2% MBE.

Output: 2 independent relay contacts
Pulse relay contact 2: CO2 concentration > 1,500 ppm
Pulse relay contact 1: CO2 concentration < 1,400 ppm

The device is in normal applications maintenance-free, calibration usually not neccessary. If required, calibration can be carried out by a specialist.

Plastic housing, suitable for wall mounting or flush mounted box.

Measurable gas: Carbon dioxide (CO2).