Intrinsically safe noise dosimeter, mode YSD130, is an intrinsically safe noise detector, with explosion-proof mark Ex ib I Mb, used for noise detection in coal mines. Professional noise meter has a wide dynamic range, as well as fast and slow time constant setting. it is easy ...
Intrinsically safe laser distance meter, mode YHJ-200J, explosion proof laser distance meter is a non-contact detection instrument with high measurement accuracy, small size, convenient use, dust-proof, moisture-proof, etc. The explosion proof laser distance meter is mainly ...
explosion proof instruments are mainly laser rangefinder, noise detector, infrared thermometer, intrinsically safe thermal imaging camera, and intrinsically safe wireless access point etc., used in coal mines and petrochemical inflammable and explosive environment. Types of ...