Gas Meter Module

iES-UG ultrasonic gas meter module is a new-type gas metering module using the time difference to measure the flow velocity of the gas medium. iESLab has the complete independent intellectual property. It is the core component of the ultrasonic gas meter for dry gas volume measurement.

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Gas Meter Module

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Product Description

Product Introduction

Technical Parameters

Features	Values
Measurement Range (Qmin - Qmax)	From 0.016 to 6 m³/h
Minimum Flow rate (Qstart)	0.003m³/h
Accuracy	Class 1.5
Pressure drop	200Pa @Qmax
Ambient temperature	from -25 °C to 55 °C
Gas temperature range	from -25 °C to 55 °C
Measuring Gas	Natural Gas (2nd family - group H, L and E - according to EN 437) Biomethane Hydrogen blends (up to 30%)
Gas volume compensation	Temperature compensated Pressure compensated
Current	Average Current: ＜50uA Peak Current: ＜ 10mA
Interface	VCC	5V (4.5V~7.5V)
	GND	0V
	RXD	H -3V L- 0V 9600bps 1 Start bits 8 Data bits Even check 1 Stop bits
	TXD