Description
The H2S cartridge has a built-in electrochemical sensor very sensitive to its target pollutant allowing to detect small
changes in H2S concentration. This cartridge also responds to methyl mercaptan (CH4S) and other total reduced sulfur
compounds (TRS). To cover different applications, there are 2 measurement ranges:
The type A detects low ppb concentrations in real environments. Although the Kunak algorithm corrects the temperature
variations well, it is not recommended to use this cartridge to measure levels below 15 ppb.
For measuring higher concentrations, we recommend the type B H2S sensor.



