IC Card Prepayment Gas Meter

Support prepayment with IC card photoelectric direct read data or pulse connection Leakage protection Valve managem

IC Card Prepayment Gas Meter

FEATURES

Integrated design with elegant appearance;Internal isolated sampling with accurate measurement;Easy to operate and home calibration guaranteed;Dynamic password to prevent duplications;Build-in motor valve with high reliablity;Display on big screen for easy observation;Both siggle LCD display and together with digital wheel display are available;The meter will be shut off when flow rate is 0, and will be shut off again when it is reopened and overdrawn 6 units for alarm.

Technical Parameters

Specification	CGL-ZD1.6 II	CGL-ZD2.5 II
Norminal Flow Rate (m3/h)	1.6	2.5
Max. Flow Rate (m3/h)	2.5	4.0
Min.Flow Rate (m3/h)	0.016	0.025
Operation Pressure (kpa)	0.5∼4
Grade Of Accuracy	B Grade
Basic Error	Q min≤Q<0.1Q max   ±3%  0.1Q max≤Q≤Q max   ±1.5%
Pressure Loss(Pa)	≤200
Airproof Ability	1.5 No Leakage at 150% maximum operating pressure
Operating ambient Temperature(°c)	-10∼+50
Thread of inlet & outlet (mm)	M30×2
Central Distance (mm)	130
Operating voltage (V)	DC6V
Type Of IC Card	SLE4442 Logic encryption card
The durability of valve ( times)	>104
Static operation current	≤20uA
Weight (kg)	1.9	2.1
Outline Dimensions(mm)L×W×H	168×148×218	172×156×228

  

IC Card Prepayment Gas Meter