WatchGas PDM H₂S

The WatchGas PDM H₂S is a compact, maintenance-free disposable gas detector for the reliable detection of hydrogen sulphide (H₂S) in the ambient air. It was developed for personal safety and is particularly suitable for use in refineries, sewage treatment plants, biogas plants, chemical plants and on oil rigs.

Once activated, the device is ready for use for up to two years without requiring calibration or battery replacement. The integrated display clearly shows the current H₂S measurement value, the alarm status and the remaining device lifetime.

If the preset limit values are exceeded, the WatchGas PDM H₂S reliably warns the user via visual signals, an acoustic alarm with a minimum volume of 95 dB and vibration, ensuring that warnings are clearly heard even in noisy or poorly lit working environments. The device complies with protection class IP67, meaning it is dustproof and protected against temporary submersion.

Thanks to its compact design and sturdy clip, the gas detector can be securely attached to clothing, helmets or belts. The scope of delivery includes the WatchGas PDM H₂S gas detector, a calibration adapter and the user manual, so that the device is ready for immediate use.