Portable Methane Detector (PMD)

Commercial Product

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Damage Prevention and Mitigation -- Leak Detection

The handheld PMD is a small, lightweight, battery operated instrument used to survey, pinpoint, and grade leaks using filtered infrared spectroscopy technology. The device has a high sensitivity of 1 ppm to detect methane leaks in a range of 0-100% gas volume for faster natural gas leak classification.

The sensor uses optical-detection technology to provide sensitivity and cost advantage over conventional techniques which use flame ionization detectors. It allows for pipeline leak detection during walking or vehicle operations for greater user survey flexibility. The sensor is designed to be intrinsically safe in both indoor or outdoor environments.

Increased Safety - Leak survey of belowground gas pipelines provides first indication of pipeline damage due to corrosion, excavation damage, and other threats. Leak detection initiates the utilities’ response for inspection, repair, and replacement of the damaged pipe segments before further catastrophic consequences such as fire or explosion occur.

Greater Reliability - The PMD improves the efficiency of leak surveys and can detect leaks from low ppm to 100% gas.

SENSIT Technologies, www.gasleaksensors.com