1,Overview

This instrument is suitable for working environments such as mining excavation work surfaces, return airways, and electrical machinery chambers in underground coal mines. It adopts highly functional and reliable chips to achieve the overall functions, enabling long-distance measurement. No reflective plates are required and it can reach up to 300 meters. Even if the laser point is no longer visible at a long distance, the integrated telescope can be used to easily locate the target. It features simple operation, convenient maintenance, good sealing performance, and high safety and reliability.

2,Features
The YCJL100 coal mine gas extraction pipeline leak detector is a portable mine-use intrinsically safe instrument with the explosion-proof mark of Exib I. The instrument is mainly used to locate the position of the ultrasonic sound source generated when gas or air leaks. The degree of leakage can be indicated by the LED indicator lights on the panel, and the battery power can also be displayed on the panel.
The instrument is mainly used to locate the position of the ultrasonic sound source generated when there is a gas or air leakage; the instrument has the advantages of strong functions, small size, light weight, simple operation, reliable performance, good moisture-proof and dust-proof performance, etc. It is an indispensable advanced equipment for coal mines to prevent gas extraction systems and extraction pump rooms in places with pipelines.
3,Functions
3 Product Qualifications
3.1. MA: The product has a coal safety certificate issued by the National Safety Certification Center for Mine Products of the Anji Safety Certification Co., Ltd. (MA)
3.2. KA: The product has a mine safety certificate issued by the National Safety Certification Center for Mine Products of the Anji Safety Certification Co., Ltd. (KA)
3.3. Mine Explosion Prevention: Has an explosion-proof certificate, with the explosion-proof mark: Ex ib I Mb
3.4. Chemical Explosion Prevention IIB: Has an explosion-proof certificate, with the explosion-proof mark: Ex ib IIC T6 Gb
3.5. Dust Explosion Prevention IIIB: Has an explosion-proof certificate, with the explosion-proof mark: Ex ib IIIC T80ºC Db