ATI - Model Q45S - Wet H2S Gas Detector - Brochure

Odor control in wastewater treatment plants and sewage collection systems often requires the use of scrubber systems.  Many of these scrubbers employ a wet process using a hypochlorite solution to remove hydrogen sulfide (H2S) from air streams prior to discharge.  Monitoring the hydrogen sulfide in both inlet and discharge air has presented problems for standard sulfide gas sensors.  ATI`s Q45S Wet H2S Gas Detector is a new type of gas sensor technology that allows continuous monitoring in this type of application, where condensing humidity conditions are normal.