
Reliable and safe warning
Explosive or toxic gas concentrations pose a serious risk in your day-to-day work as a gas fitter, supply technician or maintenance personnel. The EX-TEC® PM 500 is a compact, explosion-proof gas warning device. It recognises critical hazardous situations at an early stage and reliably warns you of dangerous gases – for added safety in any operating environment.
Product description
Fast hazard identification with the EX-TEC® PM 500
- Mobile gas warning device with ergonomic design for easy handling
- Reliable warning in the event of dangerous gas concentrations
- Quick and easy documentation of measurement values using the powerful GasCom software
- Fully automatic testing and adjustment in all measuring ranges thanks to the integrated gas supply with the ATS 503/501 test set
- Acoustic and visual alarm signals immediately indicate danger
- IP65 rating and explosion-proof housing
- Up to 16 hours of battery life (depending on application)
- Warns of up to 5 gases simultaneously: CH4 / H2S / O2 / CO / CO2
Reliable. Safe. Compact.
The EX-TEC® PM 500 ensures maximum safety in the workplace and warns you of up to five different gases.
Maximum safety
Reliably detects dangerous gas concentrations and gives both an acoustic and visual warnings
One device

Configure your device for the gases you need: CH4 / H2S / O2 / CO / CO2
Easy to use
The practical one-handed device enables mobile use