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Portable Methane Detector
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G20 PPB-Level TDLAS Methane Detector for Natural Gas Leak Inspection

G20 PPB-Level TDLAS Methane Detector for Natural Gas Leak Inspection

Brand Name: AiLF
Model Number: G20
MOQ: 1
Price: $63000~$70000
Payment Terms: T/T
Supply Ability: 100 Units Per Month
Detail Information
Place of Origin:
Shandong, China
Certification:
ISO
Detection Sensitivity:
PPB-Level Detection
Detection Gas:
Methane & Ethane Dual-Gas Detection
Detection Technology:
TDLAS Laser Technology
Leak Identification:
Natural Gas Leak Identification
Application:
Last-Mile Pipeline Inspection
Installation:
Portable & Vehicle-Mountable
Packaging Details:
38*33*18cm 4.5kg
Supply Ability:
100 Units Per Month
Highlight:

PPB Level Portable Methane Detector

,

Natural Gas Portable Methane Detector

,

PPB Level ch4 methane gas detector

Product Description

Product Introduction

G20 PPB-Level TDLAS Methane Detector for Natural Gas Leak Inspection

High-sensitivity methane and ethane measurement for portable, vehicle-mounted, and last-mile gas leak inspection.

The AiLF G20 uses laser absorption spectroscopy to measure methane and ethane at ppb-level resolution, providing fast gas concentration data for natural gas leak identification and field inspection.

Portable Inspection for Hard-to-Reach Areas

With a compact portable design and more than 8 hours of battery operation, the G20 is suitable for mobile gas leak surveys. It can be used with a handheld probe for field inspection or installed on a small, slow-moving vehicle through the V-Dock system.

Last-Mile Gas Distribution Inspection

When vehicle-mounted, the G20 provides an efficient solution for inspecting areas that are difficult to cover with conventional inspection vehicles, including residential communities, courtyards, and last-mile gas distribution pipelines. It can also serve as a complementary inspection device for the A20 system.

Accurate Detection with Intelligent Filtering

The G20 integrates an AI-based spatiotemporal false-alarm filtering algorithm to reduce false alarms and improve the relationship between detected alarm events and potential leak locations. This supports more reliable gas leak inspection results in complex field environments.

Flexible Connection and Deployment

The G20 and its docking station use a snap-fit connection for quick installation and removal, allowing the same detector to be used for both portable and vehicle-mounted inspections. Data can be connected through Bluetooth and ADA software for inspection and data management.

Typical Applications

The G20 is suitable for natural gas pipeline inspection, last-mile gas distribution surveys, residential gas infrastructure inspection, storage facilities, refineries, chemical plants, and environmental monitoring.

 
Model G20 Detection Subject Ethane(C2H6)| Methane(CH4)
Measuring Principle Laser Absorption Spectrum Display Mode Direct value display (ppm)
Resolution 1 ppb(Methane) 0.5 ppb (Ethane) Explosion-Proof Grade ATEX Exib IIC T3 Gb
Response Time 1 s Operating Temperature -20 ~ 50 ºC
Concentration Range 0~10,000ppm(Methane) 1000ppm(Ethane) Operating Humidity < 98%RH, no condensation
Enclosure Protection Class IP66 Main Unit Dimension 246 x 98 x 164 mm
Power supply and Endurance Lithium battery >8h Main Unit Weight 3 kg
Accessories Strap, hand-held probe Data Connection Bluetooth,ADA Software





G20 PPB-Level TDLAS Methane Detector for Natural Gas Leak Inspection
G20 PPB-Level TDLAS Methane Detector for Natural Gas Leak Inspection