L10M IP68 Rechargeable Remote Laser Methane Detector for 50m Inspection

Product Specification

Product Description

L10M IP68 Remote Laser Methane Leak Detector

The AiLF L10M is a handheld remote laser methane leak detector designed for natural gas pipeline inspections, gas infrastructure surveys, and industrial leak investigations. Using laser absorption spectroscopy, the instrument detects methane (CH₄) remotely, allowing operators to inspect potential leak locations without directly approaching the suspected source.

With a maximum detection distance of 50 m, a specified resolution of 5 ppm·m, and a response time of 0.1 seconds, the L10M supports efficient field inspections and rapid identification of potential methane leaks. Its IP68-rated enclosure, ATEX explosion-protection marking, and rechargeable lithium battery make it suitable for demanding inspection environments when used in accordance with applicable safety requirements.

Remote Methane Detection from a Safe Distance

The L10M enables operators to detect methane remotely by directing its laser toward a suitable measurement target. With a maximum detection distance of 50 m, it helps inspect natural gas pipelines, residential gas infrastructure, storage facilities, and other locations that may be difficult or hazardous to access directly.

This remote sensing approach can reduce the need for personnel to approach suspected leaks, supporting safer and more efficient gas inspection workflows.

Selective Methane Detection Using Laser Technology

The L10M uses laser absorption spectroscopy to detect methane based on its characteristic light absorption. This selective measurement approach helps distinguish methane from other gases, supporting targeted natural gas leak investigations.

Its specified measurement range of 0–100,000 ppm·m and resolution of 5 ppm·m provide a broad operating range for remote methane surveys. The ppm·m unit represents path-integrated methane concentration rather than the concentration at a single point.

Fast Response for Efficient Leak Inspection

With a specified response time of 0.1 seconds, the L10M supports rapid measurement updates during pipeline patrols and on-site inspections. Quick readings help operators investigate suspected leak locations efficiently and determine where further inspection may be needed.

The handheld design also allows the instrument to be carried between inspection points without the need for a vehicle-mounted or UAV-based detection platform.

IP68 Protection for Challenging Field Conditions

The L10M features an IP68-rated enclosure designed to provide protection against dust ingress and water immersion under the conditions specified by the manufacturer. This construction supports inspection work in demanding outdoor environments and locations where exposure to dust or water may be a concern.

The device has a specified operating temperature range of -20°C to 50°C and an operating humidity of below 98% RH, non-condensing, supporting use across a variety of field conditions.

ATEX Explosion Protection

The L10M is specified with an ATEX explosion-protection marking of Ex ib IIC T4 Gb. This rating supports use in applicable hazardous areas when all site requirements and certification conditions are met.

The detection laser is specified as Class I eye-safe, while the indication laser is Class IIIR and requires the stated laser safety precautions. Operators should follow the product manual and avoid direct viewing or instrument-assisted observation of the indication laser beam as instructed by the manufacturer.

Rechargeable Battery with Extended Operating Time

Powered by a rechargeable lithium battery, the L10M offers a specified operating endurance of more than 10 hours. Extended battery operation supports daily pipeline patrols, utility inspections, and industrial site surveys while reducing interruptions for recharging.

Applications Across Natural Gas Infrastructure

The L10M is suitable for remote methane inspections across natural gas transmission and distribution pipelines, urban utility networks, residential gas infrastructure, storage facilities, and industrial plants. It can also support surveys at landfill and biogas facilities, emergency gas leak investigations, and other methane monitoring applications where remote detection is appropriate.

Combining remote laser sensing, a rugged IP68 enclosure, explosion-protection certification, and long battery endurance, the L10M provides a practical solution for professional natural gas leak inspection.

Key Features and Benefits

• 50 m Remote Detection Distance: Enables methane inspection from a distance without direct contact with the suspected leak source.

• 5 ppm·m Resolution: Supports sensitive, path-integrated methane measurement.

• Wide Measurement Range: Measures methane concentrations from 0 to 100,000 ppm·m.

• Fast 0.1-Second Response: Supports rapid updates during field inspections.

• Laser-Based Methane Detection: Uses laser absorption spectroscopy for selective methane measurement.

• IP68 Enclosure Protection: Designed for demanding field environments, subject to manufacturer-specified immersion conditions.

• ATEX Explosion Protection: Ex ib IIC T4 Gb marking for applicable hazardous-area use.

• Long Battery Endurance: Rechargeable lithium battery with more than 10 hours of specified operating time.

• Portable Handheld Design: Supports flexible inspections across pipelines, utility infrastructure, and industrial facilities.

Typical Applications

• Natural gas transmission and distribution pipeline inspection

• Urban gas utility and residential gas leak surveys

• Natural gas storage and infrastructure inspection

• Landfill and biogas facility monitoring

• Industrial plant and refinery leak investigations

• Emergency methane leak detection

• Environmental methane surveys