Welcome~Beijing shengshichanghua technology co. LTD
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IC card commercial gas meter
IC card 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 gas meter, with compact structure and advanced technology, is convenient to operate and reliable in usage.
IC card gas meter is applicable for the metering of artificial coal gas, natural gas, and liquefied petroleum gas
Feature:
- 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
Technical characteristics:
ITEM | UNIT | G6 | G10 | G16 | G25 | |
Max flow-rate(Qmax) | m3/h | 10 | 16 | 25 | 40 | |
Min flow-rate(Qmin) | m3/h | 0.06 | 0.10 | 0.16 | 0.25 | |
Total pressure absorption | Pa | <250 | ||||
pressure range | kPa | <20 | ||||
error | Qmin≤Q<0.1Qmax | % | ±3 | |||
0.1Qmax≤Q≤Qmax | % | ±1.5 | ||||
Operation ambient temperature | ℃ | -10～+40 | ||||
Storage temperature | ℃ | -20～+50 | ||||
power supply | V | DC4.8-6.0 | ||||
Battery | LR6AA | |||||
Sleeping currents | uA | 20 | ||||
IC Card using times | times | ≥2000 | ||||
Data recording period | year | ≥10 | ||||
Dimensions:
Contacts：MR.kang
Mobile phone：186-1169-7733
Telephone：+86-010-60753072
E-mail：shengshichanghua@126.com
Address： No. 4 renhe road, science park, changping district, Beijing
