- The Gasurveyor 11-500 compliments both the Gascoseeker, Gasurveyor 3-500 and the Oxygas instruments with a similar performance, measuring % LEL and % volume flammable hydrocarbons, but with the addition of oxygen.
- The Gasurveyor 11-500 is designed for either gas/air or gas/nitrogen/air purging, with the ability of the Gascoseeker and the addition to measure oxygen during a nitrogen purge.
- The two-button operation means the Gasurveyor 11-500 is easy to use and operator training can be conducted quickly. The rugged design allows the Gasurveyor 6-500 to be used in harsh environments. The Gasurveyor 6-500 is also fully compatible with our range of calibration software and equipment.
- Automatic hydrocarbon range selection
- Manual selection of purge mode
- Simple 2-button operation, allowing user access to all features
- Automatic zero
- Gas/air and gas/nitrogen/air purge mode
- Hydrocarbon resolution to equivalent of 50 ppm methane
- Accurate, robust and extremely reliable instrument
- Integral pump with flow-path protected by water filter
- Rugged carbon loaded polypropylene case, sealed to IP54 rating and suitable for outdoor use