CO2 probe - for indoor air quality

Order-Nr.  0632 1240

  • Direct determination of CO2 levels in the indoor air

  • Precise NDIR measurement method

  • Maintenance-free sensor with long-term stability

  • Measuring range: 0 to +10,000 ppm


The CO2 probe (in conjunction with the appropriate measuring instrument) helps you to detect carbon dioxide in indoor room air.

kn 4 150,30
kn 5 187,88 incl. VAT

Product Description

Use the CO2 probe to determine the carbon dioxide levels in indoor room air.

The CO2 concentration is a primary indicator of indoor air quality. Poor air quality due to excessive concentrations of CO2 can cause tiredness, lack of concentration and reduced productivity. A high CO2 concentration is indicative of a poorly functioning ventilation system.


Delivery Scope

CO2 probe with calibration protocol.
Note: you need a plug-in head cable (0430 0143) for this probe.
Ambient CO₂

Measuring range

0 to +1 Vol.%

0 to +10000 ppm


±(75 ppm + 3 % of mv) (0 to +5000 ppm)

±(150 ppm + 5 % of mv) (+5001 to +10000 ppm)


Connection cable

Order Number: 0430 0143

kn 346,50
kn 433,12 incl. VAT
kn 531,30
kn 664,12 incl. VAT