Instrument Technology Corporation - Locating equipment. Water leak detection, pipe and cable locators, video inspection systems, sheath fault locators, gas detectors, ground penetrating radar and more Instrument Technology Corporation - Locating equipment. Water leak detection, pipe and cable locators, video inspection systems, sheath fault locators, gas detectors, ground penetrating radar and more
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Pergam Technical Services Product - Laser Methane Mini Gas Detector

Laser Methane Mini Gas Detector

Gas Detector

National gas is composed of more than 75% methane. There is a high demand for an easy and cost-efficient method for the detection of methane in all sectors of the natural gas industry. From production through processing and transmission, to distribution; an impressive number of applications can be realized with the LMC sensor including line, tank and asset inspections, landfill emission monitoring, and surveys in difficult to access areas that previously required scaffolding. The booming LNG and the shale gas industries are other markets with huge opportunities for leak detection services.

Pergam Technical Products - Laser Methane Mini Gas Detector
Pergam Technical Products - Laser Methane Mini Gas Detector
Pergam Technical Products - Laser Methane Mini Gas Detector

The LMm (Laser Methane mini) is designed to remotely detect methane, as well as other gas mixtures containing methane (natural gas or similar gases). It allows to quickly and safely find the point of gas leakage by pointing the laser beam at the studied area.

LMm Advantages - Convenient for regular inspections.

  • Ideal for Outdoor Use - Easily spot the measuring point — even under strong outdoor sunlight with the green laser pointer's excellent visibility.
  • Intrinsically Safe - LMm utilize the green laser pointer and can be used in the following areas: Zones 1 and 2 for city gas, coal mines and other hazardous areas.
  • Compact Design - Superior portability for its small size with a long-lasting battery. Pocketable for work clothes and convenient for carrying.
  • High Durability - Solid, dust-proof and splash-proof construction for use in harsh environments. Easily maneuverable — even in cramped places or on a ladder.
  • Connection with Android Devices - This handle for the Laser Methane mini is the ideal accessory to make long walking surveys more comfortable (optional).
  • Handheld Grip – This handle for the Laser Methane mini is the ideal accessory to make long walking surveys more comfortable (optional).

*Click on Tabs to view more information.

  • Immediately usable with almost every UAV with payload capabilities >1.5 lbs.
  • Tracks the inspected route with coordinates and gas concentration
  • Easy data export for reporting
  • Eye safe class 3R laser

Target Gas – Methane (CH4) and methane-containing gases
Detection Units – ppm x m
Detection Limits – 1-50,000 ppm x m
Detection Speed – 0.1 seconds
Distance – 1.5 ft. – 100 ft. / 0.5 – 30 meters
Operating time – Approx. 5 hours
Laser (Guide Light) – Output wavelength: 532 nm, Output level: 5 mW (Class 3R) or less
Laser (Measurement Light) – Output wavelength: 1653 nm, Output level: 10 mW (Class 1) or less
Operating Temperature – -1.4 F – 120 F / -17 c – 50 C
Operating Humidity – 30 – 90 % (new dew condensation)
*Specifications subject to change without notice.

  • Everything you need is always at hand
  • Heavy-duty Transport case
  • Rechargeable Spare Battery
  • Handheld Leak Survey Directional Grip
  • Universal 12V vehicle adapter / power inverter 12V DC / 115 V AC / 250 Watt

The measurement principle of this equipment uses the characteristics of methane, which absorbs the laser beam (infrared rays) of a specific wavelength (infrared absorption technology). The laser beam directed at targets such as gas piping, the ground, overhead pipe, etc., will reflect back a diffused beam from the target. The device will receive the reflected beam and will measure the absorptivity of the beam, which will then be calculated into methane column density (ppm-m).

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If you have any questions, feel free to contact Instrument Technology Corporation at 800-519-1998. For your convenience, you can request a quote from this site.

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