The 3M GMI PPM Gasurveyor 500 compliments the 3M GMI Gascoseeker 2-500 with a similar performance, measuring % LEL and % volume flammable hydrocarbons, but with the addition of ppm ranges for all aspects of leak detection. The high sensitivity parts per million (PPM) range is enhanced by the ppm search range with higher sensitivity and faster response.
The 3M GMI PPM Gasurveyor-500 is easy to use, with operator training being conducted quickly and it is also fully compatible with our range of calibration software and equipment.
- Fast response search mode to locate ppm level leaks very quickly
- Automatic hydrocarbon range selection for LEL and Vol %
- Manual selection of ppm and search mode
- Simple 2-button operation, allowing user access to all features
- Automatic zero
- Audio/visual Geiger function (ticker) for leak detection
- Hydrocarbon resolution to equivalent of 5 ppm methane
- Accurate, robust and extremely reliable
- Integral pump with flow-path protected by water filter
- Rugged carbon loaded polypropylene case, sealed to IP54 rating and suitable for outdoor use