Professional manufacturer energy equipment
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Professional manufacturer energy equipment
Professional manufacturer energy equipment
Products
| Gas Meter UNAIMON ENERGY EQUIPMENT |
IC card prepayment gas meter
A.Features:
- Prepaid and using control
- Credit accumulation
- Presentation of gas status, credit accumulation and surplus credit
- Data protection
- Voltage checking and low-voltage warning
- Valve automatic closing when in low voltage or out of power
- Reminding insufficiency of gas
- Magnet attack protection
B.Product Overview
IC card prepayment gas meter deemed as the smart measuring instrument based on the diaphragm gas meter, with installing controlling valves, electrical controls and IC card operation system, which remains metering accuracy of mechanic meters and at the same time realizes automated management. The IC card prepayment gas meter, with compact structure and advanced technology, is convenient to operate and reliable in usage.
IC card prepayment gas meter is a main device, which helps city gas companies and gas users realize the scientific and automated management of supply and use. The IC card has prepaid function and the credit and surplus credit can be displayed through the LCD. IC card prepayment gas meter is applicable for the metering of artificial coal gas, natural gas, and liquefied petroleum gas.
C.Technical Parameters
Technical characteristics:
Item | Unit | CG-L-G1.6 | CG-L-G2.5 | CG-L-G4 | |
Nominal flow-rate | m3/h | 1.6 | 2.5 | 4 | |
Max flow-rate(Qmax) | m3/h | 2.5 | 4 | 6 | |
Min flow-rate(Qmin) | m3/h | 0.016 | 0.025 | 0.040 | |
Total pressure absorption | Pa | <250 | |||
Max working pressure | kPa | 50 | |||
Cyclic volume | dm3 | 1.2 | |||
Error | Qmin≤Q<0.1Qmax | % | ±3 | ||
0.1Qmax≤Q≤Qmax | % | ±1.5 | |||
Min recording readings | dm3 | 0.2 | |||
Max recording readings | m3 | 99999.999 | |||
Operation ambient temperature | ℃ | -25～+55 | |||
Storage temperature | ℃ | -30～+60 | |||
Power supply | V | DC4.8-6.0 | |||
Battery | LR6AA | ||||
Sleeping currents | uA | 20 | |||
IC Card using times | times | ≥2000 | |||
Data recording period | year | ≥10 | |||
D.Size Chart
Dimensions:
Specifications | H | W | D | E | A | Weight |
Steel | 224mm | 195mm | 67mm | 168mm | 110(130)mm | 2.2Kgs |
Aluminum | 224mm | 215mm | 74mm | 175mm | 130(110)mm | 2.1Kgs |
Steel meter
Aluminum meter
