IC card prepaid LPG gas flow meter G1.6 G2.5 Diaphragm gas meter
IC card prepaid LPG gas flow meter G1.6 G2.5 Diaphragm gas meter
ENGLISH INTERFACE, ENGLISH SOFTWARE, ENGLISH IC CARD.
Overview
1.1 Purpose and scope of application
CG-L-1.6C, CG-L-2.5C IC card membrane gas meter (hereinafter referred to as the gas meter) is the use of mechanical and electrical integration design intelligent prepaid flow meter for urban pipeline natural gas, liquefied petroleum gas, Urban piping gas and other combustible gas automatic measurement and can achieve pre-paid management, which measures accurate, stable and reliable performance, is to improve the natural gas, liquefied petroleum gas companies and other modern management level ideal measurement instruments.
This product complies with GB / T6968-2011 "Membrane Gas Meter" standard, in line with GB 3836.1-2010 "explosive gas atmospheres electrical equipment Part 1 General requirements", in line with GB 3836.4-2010 "Electrical equipment for explosive gas atmospheres Part 4 Intrinsically safe "i" "requirements, explosion-proof mark: ExibIIBT3 GB, certificate number: CNEx15.1905x.
1.2 Product Features
Gas meter using intelligent metering control device, with anti-magnetic field interference, confidentiality, and high reliability. Using 8-digit digital display of reading, a variety of information in Chinese, intuitive interface.
The implementation of the meter, "a meter a card" system, improve the encryption system so that the interests of users is guaranteed.
The main technical parameters
Model specifications The main indicators of units |
Unit |
CG-L-1.6C |
CG-L-2.5C |
qn |
m3/h |
1.6 |
2.5 |
qmax |
m3/h |
2.5 |
4.0 |
qmin |
m3/h |
0.016 |
0.025 |
pmax |
kPa |
10 |
|
dm3 |
|
0.7 |
|
Maximum allowable error |
% |
qmin≤q≤qt±3% qt≤q<qmax ±1.5% |
|
Tightness |
|
In the normal working conditions, input 1.5 times the maximum working pressure, gas meter does not leak. |
|
Operating Voltage |
V |
LR6 AA 1.5x4 powered by |
|
Static operating current |
uA |
<10 |
|
Maximum instantaneous current |
mA |
<200(When the valve is operating) |
|
Battery Life |
|
Alkaline batteries: 1 year |
|
Pulse constant m3/ pulse |
|
0.1 |
|
Total pressure loss |
Pa |
≤250 |
|
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