products details

Created with Pixso. Home Created with Pixso. Products Created with Pixso.
Remote Methane Leak Detector
Created with Pixso.

L20 Non-Contact TDLAS Methane Detector for Building & Pipeline Inspection

L20 Non-Contact TDLAS Methane Detector for Building & Pipeline Inspection

Brand Name: AiLF
Model Number: L20
MOQ: 1
Price: $9000$-$10000 per unit
Payment Terms: T/T
Supply Ability: 20 Units Per Month
Detail Information
Place of Origin:
Shandong, China
Certification:
ATEX
Detection Technology:
TDLAS Laser Detection
Detection Distance:
Up To 150 M
Inspection Modes:
High Sensitivity / Building / Pipeline / Auto
Alarm:
Configurable Visual & Audible Alerts
Connectivity:
Bluetooth / ADA Mobile App
Documentation:
GPS-Linked Readings, Notes & Photos
Packaging Details:
Carton box 38*33*18cm 3.7kg
Supply Ability:
20 Units Per Month
Highlight:

Realtime ch4 detector

,

Non Contact ch4 detector

,

Non Contact laser methane sensor

Product Description

Product Introduction


The AiLF L20 is a remote methane inspection device designed for city gas networks, building gas leak surveys, and urban infrastructure inspection. Its non-contact laser measurement allows operators to check suspected methane sources from a distance, making it practical for inspection points that are difficult to reach directly.


Building and City Gas Inspection


The L20 is designed for field surveys around buildings, gas pipelines, valves, storage facilities, and other natural gas infrastructure. It helps operators inspect multiple potential leak points efficiently without needing to approach every target closely.


Selectable Inspection Modes


The L20 provides High Sensitivity, Building, Pipeline, and Auto modes, allowing the inspection process to be adapted to different environments and target types. These modes support routine gas surveys, building inspection, and pipeline leak checks.

Targeted Leak Verification

A green dot sight helps operators aim at specific inspection points, while configurable visual and audible alarms provide immediate notification of detected methane signals. The large display provides direct measurement information during field operation.

Digital Inspection Records

Through Bluetooth connectivity and the ADA mobile app, inspection data can be associated with GPS locations, notes, and photos. This helps create structured records for leak surveys, maintenance, and follow-up inspection.

Practical Urban Gas Survey Tool

The combination of remote measurement, selectable inspection modes, and digital record keeping makes the L20 suitable for city gas infrastructure surveys, building inspections, pipeline networks, and other natural gas leak investigation tasks.


Parameter: 


Model
L20P I L20
Detection Subject Methane(CH4)
Measuring Principle Laser Absorption Spectrum Detection Laser Class Class I Eye Safe
Resolution 3 ppm·m Indication Laser Class Class IIIR No direct sight or instrument observation
Response Time
0.05 s I 0.05 s I 0. l s
Enclosure Protection Class IP68
Maximum Detection Distance 200m | 150m Explosion-proof Grade ATEX Exib IIC T4 Gb
Concentration Range 0~100,000 ppm·m Operatinging Temperature -20 ~ 50 ºC
Power supply and endurance Lithium battery > 12h Operatinging Humidity < 98%RH, no condensation
Main Unit Weight
0.52 kg I 0.51 kg
Main Unit Dimension
225 x 70 x 80 mm


L20 Non-Contact TDLAS Methane Detector for Building & Pipeline Inspection

L20 Non-Contact TDLAS Methane Detector for Building & Pipeline Inspection

L20 Non-Contact TDLAS Methane Detector for Building & Pipeline Inspection


L20 Non-Contact TDLAS Methane Detector for Building & Pipeline Inspection