Product Details

Specifications

Digital air flowmeter/gas turbine gas flow meter
1. manufacturer
2. good price
3. CE

Digital air flowmeter/gas turbine gas flow meter

Parameters :

type	LWQ-N	LWQ-A	LWQ-B	LWQ-C	LWQ-D
signal output	pulse	4-20mA	without	4-20mA	optional 4-20mA/ pulse
power supply	+24VDC±15%	+24VDC±15%	lithium battery	24VDC±15%	24VDC±15% + lithium battery
accuracy	2.5~1.5		1.5~1.0		1.5~1.0
range	STANDARD RANGE		STANDARD RANGE or extension		STANDARD RANGE or extension
display			with		with
temperature compensation					with
communication interface					RS485
real-time recording					with
Instrument material	Aluminum alloy or stainless steel		Aluminum alloy or stainless steel		Aluminum alloy or stainless steel
Explosion-Proof	ExdIIBT6 or ExiaIICT4		ExdIIBT6 or ExiaIICT4		ExdIIBT6 or ExiaIICT4
Aluminum alloy or stainless steel	IP65		IP65		IP65
overall power consumption	<1W		<1W		<1W
Instrument drift diameter	DN25~DN300		DN25~DN300		DN25~DN300
Installation	flanged mounting		flanged mounting		flanged mounting
medium temperature	-20°C~80°C		-20°C~80°C		-20°C~80°C
environment temperature	-30°C~60°C		-30°C~60°C		-30°C~60°C

About Us:
Xi'an Yunyi Instrument Co., Ltd. is a professional manufacturer that engaged in the fields of pressure measurement instrument, the chief engineer Mr Tian has more than 30 years on this area, he is one of the engineers who introduced the Rosemount technology. We specializing in developing high precision pressure transmitter and pressure gauges. And we also develop temperature transmitter, level transmitter, densitometer etc. They are widely used in chemical, petroleum, paper, electricity, city gas, environmental protection, water treatment and other fields.