Smart Keypad Prepaid Gas meter ( Steel Body)
STS Keypad Prepaid Gas Meter
The CAM768 is a perfect integration of STS prepayment standard and classic high precision diaphragm gas meter, designed for various gas media. The meter is built with galvanized steel and die-casting aluminum and maximum corrosion resistance.
Split Keypad Gas Meter is composed of a Aluminum case or Steel case prepaid keypad gas meter and a separate customer interface unit(CIU) with RF or LORA wireless communication module.
Main Features
- Meter body approved in accordance with MID by CMI
- Recharge by inputting 20-digit token code via Split keypad CIU
- Low power usage and low failure rate
- Over 10 years’ data storage in absence of power
- Up to 10 years' battery life
- Reading through LORAWAN, NB-IOT and the system of GPRS/3G(on request)
- Low credit warning and low battery alarm
- Optional valve leakage warning
Metrological Parameters
|
Type |
G1.6 |
G2.5 |
G4 |
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Nominal Flow Rate m³/h |
1.6 |
2.5 |
4 |
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Maximum Flow Rate m³/h |
2.5 |
4 |
6 |
|
Minimum Flow Rate m³/h |
0.016 |
0.025 |
0.040 |
|
Cyclic volume dm³ |
0.7 |
1.2 |
2 |
|
Working Pressure KPa |
0.5-50KPa |
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|
Maximum permissible error % |
Qmin<Q<0.1Qmax: ±3; 0.1Qmin<Q<0.1Qmax: ±1.5 |
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Standard compliance |
OIML R137 (2012) / EN1359:1998/A1:2006 |
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|
Pressure Loss kPa |
<200 |
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Maximum Reading m³ |
99999.9 |
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Weight |
2.4kg |
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Gas Vending Process
