Durable Inline Turbine Flow Meter for Liquid and Alcohol

Product Description

This instrument has the range than wide, high precision, small pressure loss, good medium generality, and the flow rate is proportional to the pulse output, current signal, the RS - 485 communication, and computer combination conveniently.This Instrument has the characteristics of simple structure, high universality and high stability, respectively, are two kinds of active, passive, passive type does not need outer power supply built-in 3.6 V batteries, battery life more than three years.

Model	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

FAQ

Q:How long will you reply me? A:We will contact you as soon as possible but within 12 hours Q: Can I get some samples? A: Yes, Sample order is available for quality check and market test. But you have to pay the express cost. Q: How soon can you arrange your production? A: Once getting your product confirmation and receiving the prepayment, the production will be started immediately. Q: What''s delivery time? A: It usually takes about 3-5 working days for small order and 10-15 days for big order. Q:How do you control your quality ? A: Three inspection steps(of original, production, and finished goods) + good warranty service(1 year free to change a new one without any human damage factors). Q: What certificates do you have ? A:ISO9000, CE, Explosion-proof certification, RoHs ready. And before the delievry of goods, quality and safety inspection certification issued by third parts also can be offered. Q:Could I visit your factory? A:Very welcome! Fly to Xian Yang air port. It was a big pleasure for us. Q: What''s your warranty terms? A: We offer 12 months warranty time. Q:Can you provide OEM & Customized service? A:Yes, OEM and ODM are both available, we have the professional R&D dept which can provide professional solutions for you.