NO2/CA-2: Increased sensitivity

Membrapor has further improved the highly selective NO2/CA-2 sensor for NO2 air quality measurements. The sensitivity could be almost doubled, allowing resolution of even lower concentrations in the ppb range.

Gas Sensor NO2/CA-2

The sensor incorporates the proven catalytic O3 filter, which eliminates the otherwise typical O3 cross-sensitivity of electrochemical NO2 sensors. In addition, the NO2/CA-20 sensor is now available for measuring ranges up to 20 ppm.