YHJ-200J(B) Mining intrinsically safe laser range finder

Adopting special chip and photoelectric integrated intelligent design,which can measure length,area and volume remotely,Suitable for distance measurement in the working environment with flammable and explosive gas mixture.

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Instruments and Meters

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Product description

● Adopting special chip and photoelectric integrated intelligent design,which can measure length,area and volume remotely,Suitable for distance measurement in the working environment with flammable and explosive gas mixture.
● Accurate measurement,simple operation,easy to carry,with function of direct measurement,indirect measurement and camera-assisted measurement.

Main technical parameters

Technical parameters	Measurement range		(0.05～200)m
	Measurement accuracy	Range	0.05-10m	10-100m	100-200m
		Error	±0.01m	±0.05m	±0.10m
	Resolution ratio		0.001mm
	Laser output power		≤1mW
	Historical measurement record		100 groups
	Instrument auto off		Automatic shutdown after 3 minutes without operation
	Laser auto off		Automatically turn off the laser after 30 seconds without operation
	Battery		Three 1.5V/AAA7 Panasonic alkaline batteries
	Protection level		IP 65
	Explosion-proof type		Exib I Mb
	Dimensions		138×60×29mm
Product certification	MA certificate No.		MFA200380
	Explosion proof certificate No.		CQE×19.1767
Matching information	Standard configuration		Soft bag,battery,special tool