Product Description

Application

        GB 1.6 type micro ultrasonic digital natural gas flow meter using aluminum alloy die casting, the plastic made of high strength plastic molding and processing. This high quality materials and rational structure design to ensure that the product in the long-term work conditions, still can reach the target. Advanced micro ultrasonic principles through the change of piezoelectric sensor airflow, with high quality microprocessor calculation, therefore, is the ideal gas industry measuring instruments.GB 1.6 type micro ultrasound gas meter is suitable for natural gas, liquefied petroleum gas (LPG) and clean gas measurement.

 

Structure

     The ultrasonic digital natural gas flow meter is in order to meet the market demand introduction of acoustic technology products, principle for air through aluminum alloy recessed, produce the vortex flow, its through the film piezoelectric patches, the vibration of the voltage signal, the voltage signal amplified, plastic and flow generation after proportional to the pulse signal. The monolithic integrated circuit to the pulse signal measurement and analysis, the conversion of the volume of a gas, single-chip microcomputer and the display and storage.

 

Main Technical Parameter

 

Item	Unit	technical parameters
Qn	m3/h	1.6
Qmax	m3/h	1.6
Qmin	m3/h	0.04
Pmax	KPa	5
Basic error	%	Qmin≤Q<0.1Qmax ±3 0.1Qmax≤Q≤Qmax ±1.5
Gas tightness		In normal working conditions, the input 1.5 times the maximum working pressure, the gas meter not leak
Overall dimensions	mm	110×70×92
Table joint thread		M21×1.5
Working temperature	℃	-20~45
Relative humidity	RH	95%
Counter displays	m3	00000.000
Unit volume pulse equivalent	dm3	0.1

 

Item	Unit	Parameter
Qn	m³/h	1.6
Qmax	m³/h	0.04
Beginning Momentum	m³/h	0.04
Measuring Range	m³	0-99999.000
Measuring Accuracy ClassB		B
Pmax	Kpa	5
Basic Error	%	Qmim≤Q<0.1max±3   0.1Qmim≤Q≤Qmax±1.5
Static Current	uA	<15
Work Current	uA	<36
Work voltage	v	The lithium battery     3.6
Data Storage Life	year	12
Overall Dimension	mm	110x70x92
Screw Thread for Junction of Meter		M21x1.5
Weight	kg	0.76

Payment Terms︰ T/T

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