YHD2（A） Mining Intrinsicaly Safe Ventilation Multi-parameter Detecto

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1000

Category

Instruments and Meters

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Product description

● Adopting low power consumption microprocessor, LCD Chinese characters display, and large-capacity datafash technology, it can simultaneously detect five parameters in the environment such as wind speed, absolute pressure, temperature, humidity and differential pressure in real time.

● Two methods of differentiall pressure measurement provides two methods: differential pressure method and base point method.

● It has the functions of parameter, time, date, battery display on the same screen, data echo, deletion and transmission.

● It can store 2000 records, RS232 communication interface, enabling data upload, analysis, storage and printing.

Main technical parameters

Technical parameters
Measurement range		（m/s）Wind speed			Differential pressure
		0.4-15			-4978～+4978
Intrinsic error	Range	0.4~5	>5 ~10	>10~15	±2%F·S
	Error	≤0.2	≤0.3	≤0.4
Resolution ratio		0.1			1
Battery pack		3000mAh(Li-MnO2)
Operating hours		>10h
Explosion-proof type		Exib I Mb
Dimensions		204 ×100 ×35mm
Weight		0.78kg
Product certification		KAcertificate No.			MFA110121
		Explosion proof certificate No.			320160979(G2)
Matching information		Standard configuration			Charger， wind speed sensor， matched CD RS232 serial communication cable, leather case.