Beijing  Topsky  Century Holding Co.,Ltd

Mission:To let the world more safer. Technical route:To solve the problem of traditional security with non-traditional technology. Customer groups:Public security and production safety

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Explosion Proof 30m Methane Analyzer Portable Gas Detector

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Beijing  Topsky  Century Holding Co.,Ltd
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Province/State:beijing
Country/Region:china
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Explosion Proof 30m Methane Analyzer Portable Gas Detector

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Brand Name :TOPSKY
Model Number :JJB30
Certification :CE
Place of Origin :China
MOQ :1 set
Price :USD6000
Supply Ability :200 Sets/Month
Delivery Time :10 working days
Sensor type :infrared laser
Measuring range :0-10% vol (0 to 99,999 ppm-m)
Detection distance :up to 30m
Response time :0.1s
Alarm :digital flashing alarm
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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.

Explosion Proof 30m Methane Analyzer Portable Gas Detector

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
Operating temperature -10 25 50
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

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