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.