Hand-Held Laser Remote Methane Gas Leak Detector (JJB30) with Competitive Price

• After-sales Service: Permanent
• Warranty: 1 Year
• Brand: Topsky
• Customized: Customized
• Portable: Portable
• Certification: CE
• Model NO.: JJB30
• Gas: CH4
• Type: Laser Gas Analyzer
• Name: Hand-Held Laser Remote Methane Gas Leak Detector (
• Measuring Range: 200-100,000ppm.M
• Resolution: 1ppm.M
• Detection Distance: 30m
• Protection Level: IP54
• Explosion-Proof Mark: Ex Ib Iib T4 GB
• Transport Package: Case
• Trademark: TOPSKY
• Origin: China
• Production Capacity: 500sets/Month

Product Description

Hand-held laser remote methane gas leak detector (JJB30)




1.Overview
The Hand-held laser remote methane gas leak detector  uses tunable laser spectroscopy (TDLAS) technology to quickly and accurately detect gas leaks within a distance of 30 meters. Workers can effectively detect hard-to-reach or even unreachable areas in safe areas, such as busy roads, suspended pipelines, high-rise risers, long-distance transmission pipes, and unmanned rooms. The use not only effectively improves the efficiency and quality of walking inspections, but also enables inspections that were previously inaccessible or difficult to reach.
This product is suitable for overhead pipelines, risers or pipelines distributed in narrow spaces are difficult to reach, and become potential safety hazards; it is difficult to quickly sell leaks during emergency repairs, increasing on-site crisis, and daily pipeline inspections consume a lot of time And manpower, inefficiency, conventional detectors need to be recurring or periodic, and the process is cumbersome and unsuitable.
2.Features
Safety level: intrinsically safe explosion-proof design;
Detection distance: detection of methane and methane-containing gas leakage at a distance of 30 meters;
Fast detection: the detection time is only 0.1 seconds;
High accuracy: specific laser detection, only reacting to methane gas, not affected by environmental conditions
Easy to use: automatic detection at startup, no need for periodic calibration, basic maintenance free
Easy to carry: the design is in line with human-computer function, small size and easy to carry
Friendly interface: system-based operation interface, closer to users;
Ranging function: integrated distance measurement function;
Excessive work: more than 10 hours of testing can be achieved in standard mode;
Removable battery for easy replacement and extended working hours;

 

Technical specification
Parameter	Min value		Typical value		Max. Value		Unit
General parameters
Measuring range	200		-		100000		ppm.m
Basic error		0~1000ppm.m				±100ppm.m
1000~100000ppm.m				True value ±10%
Response time	-		50		-		ms
Resolution		1				ppm.m
Working distance		30(Standard A4 paper reflective surface)				m
50(With special reflector)				m
Detecting distance	1		-		30		m
Working time	-		8		-		H
Storage temperature	-40		-		70		ºC
Operating temperature	-10		25		50		ºC
Working humidity	-		-		98		%
Working pressure	68		-		116		kPa
Protection level				IP54
Explosion-proof mark				Ex ib IIB T4 Gb
Outside size				194*88*63mm
Weight				About 500g
Laser safety level				ClassI