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Product Features
- Integral Semiconductor Sensor (Range 0 – 10,000 ppm), providing fast response leak detection
- PPM , LEL and volume flammable gas ranges for leak detection, general safety monitoring and barholing
- Audible and visual ‘Geiger’ alarm indication on ppm range
- Integral pump with pressure sensor for flow fail detection with sample path protected by hydrophobic filter
- Rugged polypropylene case, sealed to IP54 rating, suitable for outdoor use
Leaksurveyor Fast Response Gas Detector
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The GMI Leaksurveyor combines quality, ruggedness and advanced GMI Technology in a user friendly, portable gas detector.
The integral fast response and high-sensitivity semiconductor sensor enable leakage surveys and distribution leaks to be quickly found.
Features
- Integral Semiconductor Sensor (Range 0-10,000 ppm), providing fast response leak detection.
- PPM, LEL and Volume flammable gas ranges for leak detection, general safety monitoring and barholing.
- Audible and visual ‘Geiger’ alarm indication on ppm range.
- Integral pump with pressure sensor for flow fail detection with sample path protected by hydrophobic filter.
- Rugged polypropylene case, sealed to IP54 rating, suitable for outdoor use.
- Compatible with the full range of GMI accessories.
- Approvals ATEX, IECEx & China Ex
Technical Specification
| Measuring Ranges: | 0 to 10,000 ppm (Semiconductor Sensor) |
| 0 to 100% LEL (Catalytic Sensor) | |
| 0 to 100% Volume Gas (Thermal Conductivity Sensor) | |
| Resolution ppm: | 0 to 499 1 ppm |
| 500 to 10000 10 ppm | |
| Resolution LEL: | 0 to 10% 0.1% |
| 10% to 100% 1% | |
| Resolution Vol Gas: | 0 to 100% 1% |
| Dimensions: | 180 x 95 x 105 mm / 7.1 x 3.7 x 4.1in. |
| Weight: | 1.7 kg / 3.75 lbs |
| Display: | LCD with automatic backlighting |
| Humidity: | 0-100% R.H. non-condensing |
| Temperature: | -20oC to +50oC (-4oF to +122oF) |
| Alarms: | Highly visible flashing LED. |
| Sounder: In excess of 80dB(A), typically 85db(A) @ 1m. | |
| 42800Extended Survey Probe Assembly (GS) | |
| Sampling: | Integral pump with semiconductor pressure sensor for flow fail sensor. Sample path is protected by a hydrophobic filter. |
| Battery: | 4 ‘D’ size Alkaline Cells or Rechargeable Battery Pack |
| Battery Life: | 21 hours Alkaline or 18 hours Rechargeable |
| Construction: | Moulded polypropylene case |
| Rating: | IP54 (Dust protected and splashproof) |
| Sensor Life: | 5 Years |
| Certification: | ATEX Ex ia d IIB T3 (Ta = -20oC to +50oC) |
| IECEx Ex d ia IIB T3 (-20oC ≤ Tamb ≤ +50oC) | |
| UL 913 Class I Groups C and D |
Certifications
| Certification | Description |
|---|---|
| ATEX | A product regulation which ensures the safety of equipment intended for use in potentially explosive atmospheres in the European Union. |
| CE | indicates that a product has been assessed by the manufacturer and deemed to meet EU safety, health and environmental protection requirements. |
| China Ex | Testing and certifications providers in China |
| IECEx | The IECEx System is an international system for the safety of equipment installed in a potentially explosive atmosphere. |
Gases
| Symbol | Description |
|---|---|
| Combustible PPM |
| Combustible % Vol |
| Combustible % LEL | Combustible Percent Lower Explosive Limit (LEL) |
| O₂ | Oxygen |
| H₂S | Hydrogen Sulfide |
| CO | Carbon Monoxide |
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