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GMI Leak Surveyor
Lead Time Approx. 14-28 Days.
Includes: GMI Leak Surveyor, Harness, 4mm Hex Driver, 1.5m Clear Sample Line, User Handbook, Quick Operation Guide.
The GMI Leak Surveyor is designed for use in leak surveying of underground gas distribution pipes, including pinpointing, barholing and classifying.
The instrument is a highly flexible, four button, portable gas detector which is designed to provide measurement of Parts Per Million (ppm), Lower Explosive Level (LEL)and Volume flammable gas for leak detection and general safety monitoring.
In addition to using a fast speed of response semi-conductor sensor for ppm measurement, the instrument has a two speed pump and when the high speed is used together with the integral semi-conductor sensor, initial external leakage surveys can be performed in the vicinity of property or pipelines, enabling distribution leaks to be quickly found.
The Leak Surveyor monitors continuously and is equipped with both audible and visual ‘Geiger’ alarm indications on the ppm range.
FEATURES
Integral Semi-conductor 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.
Simple button operation allowing access to all features.
Rechargeable or alkaline battery options.
Compatible with the full range of GMI accessories.
Fully certified to international standards.
GMI Leak Surveyor Specifications
| 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 ppm - 1 ppm. |
| Resolution LEL | 0 to 10% - 0.1% 10% to 100% - 1%. |
| Resolution Vol Gas | 0 to 100% - 1%. |
| Sampling | Integral pump with semiconductor pressure sensor for flow fail sensor. Sample path is protected by a hydrophobic filter. |
| Sensor Life | 5 Years. |
| Display | LCD with automatic backlighting. |
| Temperature | -20ºC to +50ºC (-4ºF to +122ºF). |
| Humidity | 0-100% R.H. non-condensing. |
| Battery | 4 ‘D’ size Alkaline Cells or Rechargeable Battery Pack. |
| Battery Life | 21 hours Alkaline or 18 hours Rechargeable. |
| Rating | IP54 (Dust protected and splashproof). |
| Alarms | Highly visible flashing LED. Sounder: In excess of 80dB(A), typically 85db(A) @ 1m. |
| Certification | ATEX II 2 G EEx 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. |
| Construction | Moulded polypropylene case. |
| Dimensions | 180 x 95 x 105 mm (7.1 x 3.7 x 4.1 in). |
| Weight | 1.7kg / 3.75lbs. |
| Leak Surveyor warranty | Two-years. |
No customer reviews for the moment.
| COMPONENT |
DESCRIPTION | PART No. | ||
| Case | Gas Survey carrying case. | 12580 | ||
| Handle Assy | Extended PPM Probe Handle Assy. | 42764 | ||
| Tubing Assy | PPM Probe Filter and Tubing assy. | 42765 | ||
| Probe Adaptor | Probe adaptor (Mid) PPM. | 42648 | ||
| Probe | Bellows survey probe (B). | 13563 | ||
| Probe | Swan Neck probe c/w shroud. | 13655 | ||
| Filter Holder | Filter holder c/w filters. | 42605 | ||
| Water Filter | Water Filter Assembly c/w filters. | 42183 | ||
| Plastic Probe | 35cm plastic probe open end. | 13427 | ||
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Lead Time Approx. 14-28 Days.
Includes: GMI Leak Surveyor, Harness, 4mm Hex Driver, 1.5m Clear Sample Line, User Handbook, Quick Operation Guide.
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