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Delixi Group Instrument Co., Ltd
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IC card industrial and commercial membrane gas meter

NegotiableUpdate on 12/17
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Overview
CG6S, CG10S, CG16S, CG25S, CG40SIC card membrane gas meter is a prepaid gas metering device composed of a membrane gas meter as the measuring base meter, an IC card as the medium, and an electronic controller
Product Details
CG6S, CG10S, CG16S, CG25S, CG40S IC card membrane gas meter is a prepaid gas metering device composed of a membrane gas meter as the measuring base meter, an IC card as the medium, and an electronic controller. The technical specifications comply with GB/T 6968-2011 and JJG577-2012.
The gas meter complies with the standards of GB3836.1-2010 "Explosive Atmosphere Part 1: General Requirements for Equipment" and GB3836.4-2010 "Explosive Atmosphere Part 4: Equipment Protected by Intrinsic Safety Type" i ". The explosion-proof mark is Exib Ⅱ BT3 Gb, and it is suitable for Zone 1 and Zone 2 of II A-II B, T1-T3 explosive gas mixture locations.
Technical parameters \ \ Model specifications
CG6S CG10S CG16S CG25S CG40S
Maximum flow rate qmax(m3/h)
10 16 25 40 65
Minimum flow rate qmin(m3/h)
0.06 0.1 0.16 0.25 0.4
Indication error
qt≤q≤qmax
±1.5%
qmin≤q≤qt
±3%
Working environment conditions Relative humidity (%) ≤85
Temperature (℃)
-10 ~ +40
accuracy class
1.5
Maximum working pressure (kPa)
20
Total pressure loss (Pa) ≤250
≤370
durability
Compliant with GB/T 6968-2011 standard
Center distance of pipe joint (mm)
180 250 280 335 440
Pipe joint thread (mm)
G1 1/4 G2 G2 G2 1/2 G3
Weight (kg)
10
14
46
Electromechanical signal conversion error(m3 ≤0.1
≤1
Number of IC card uses (times) 105
Maximum instantaneous current (mA) <160
Static working current (uA) ≤15
Data retention time (years) >10
Power supply 6V Four 1.5V alkaline No. 5 batteries (LR6 1.5V)

Scope of use: Suitable for measuring natural gas, liquefied petroleum gas, biogas, coal to gas and other gases.
Functional features:
1) Low static power consumption and long battery life;
2) Information such as insufficient remaining gas, low battery voltage, and valve status is displayed in Chinese, with an intuitive interface;
3) Multiple encryption verification for data access, secure and reliable;
4) Automatic detection and troubleshooting of sensor faults;
5) Abnormal information recording and gas meter usage data feedback function;
6) The maximum allowable gas storage capacity can be set to avoid users hoarding gas in large quantities and reduce losses caused by gas price fluctuations in the gas operating department;
7) Overdraft gas volume and alarm value can be set by users;
8) The maximum idle days of the gas meter can be set;
9) The face mask and module have undergone moisture-proof and oil fume proof treatment;
10) The management software adopts a modular design, with a user-friendly interface, intuitive and easy to understand operation.

It is recommended to install in non combustible structures with good indoor ventilation.

It is strictly prohibited to install it in bedrooms, bathrooms, hazardous and flammable material storage areas, and places similar to the above situations.

The installation of gas meters should meet the requirements of meter reading, maintenance, upkeep, and safe use.


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