Dual Gas Sensors

Dual Gas Sensors (SOH-A2, COH-A2 and D2)

  • SO2 / H2S the SOH-A2 measures the two critical Sulfur gases together within one sensor body and using a software algorithm, separates the two gases for clear discrimination.
  • CO / H2S the COH-A2 builds on 10 years of experience with our original D2 sensor.

… and coming soon

NO2 / O3 the NOO-A2 determines the two important oxidising gases for air quality monitoring.

Contact us to find out more about NO2 / O3 Dual Sensors

Data Sheets
File Description Type
SOH-A2 Dual Sensor H2S/SO2 4-pin Data Sheet Download
SOH-A2 Dual Sensor SO2/H2S 4-pin Data Sheet Download
D2 Dual Sensors H2S/CO 4-pin Data Sheet Download
COH-A2 Dual Sensor CO/H2S 4-pin Data Sheet Download
COH-A2 Dual Sensor H2S/CO 4-pin Data Sheet Download