STS Standard Split Keypad Automatic valve controlling Shell
material can be selected Prepaid Gas Meter
Stron Smart Split Keypad Gas Meter is composed of a Aluminum case
or Steel case prepaid keypad gas meter.And can remotely control the
valve switch.
Because each customer has different requirements for gas meter
materials, our gas meter shells have two different materials.One is
steel and the other is aluminum.The difference of two kinds of
material, inevitable meeting has respective advantage and
disadvantage to exist.
Because each customer has different requirements for gas meter
materials, our gas meter shells have two different materials.One is
steel and the other is aluminum.The difference of two kinds of
material, inevitable meeting has respective advantage and
disadvantage to exist.Aluminum cases have a higher color and lower
density, so they weigh less and look better.Steel is stronger, more
resistant to corrosion and oxidation, and can withstand higher
temperatures than aluminum.In this way, the user can choose the gas
meter of different materials according to the use environment and
requirements.
Our product is a smart gas meter with an automatic valve.Gas
occurs, therefore, able to timely close the gas valve, and an alarm
to remind people to deal with the problem of gas leakage in time,
effectively prevent the diffusion occurred after gas leakage,
equipment safety accidents such as fire explosion, environment
provides the safe guarantee for the use of gas, protect the life
safety and property of users.In addition, when gas reflux occurs,
the valve is automatically closed as a possibility of gas
theft.Only when the main system confirms that this is not the gas
theft behavior will it give the user the corresponding short code
to cancel the gas theft alarm, and the user can continue to use the
gas meter.This also protects the interests of suppliers, for each
gas meter management can be more convenient.
Application:
Measuring the volume of gas through gas pipes.
Compliance with Standard
✽ ISO 9001 ; ISO 14001
✽ STS Certificated
Features:
- Automatic valve controlling;
- Ingress protection IP67 waterproof；
- Up to 6 years battery life;
- STS Standard;
- Real-time clock;
- Utilities can set step price into meter on request;
- Anti-tamper Magnetic field protection;
- LORA-RF communication (optional);
- Pay by mobile payment M-PESA, Alipay, MTN, Airtel, etc.
Functions
✽ Meter Recharge: By inputting 20 digits Token.
✽ Low Credit Alarm: Alarm value can be set by inputting
corresponding TOKEN.
✽ Non-return valve: Non-return valve inside for preventing
back-flow.
✽ The integrated keypad of gas meter is offered to enter recharge
TOKEN and check information by short codes.
✽ The CIU is installed inside customer’s house, when the meter is
kept away from customer’s reach in locked boxes or houses.
Metrological Parameters of different size
| Size | G1.6 | G2.5 | G4 |
| Nominal Flow Rate | 1.6 m3/h | 2.5 m3/h | 4 m3/h |
| Maximum Flow Rate | 2.5 m3/h | 4 m3/h | 6 m3/h |
| Minimum Flow Rate | 0.016 m3/h | 0.025 m3/h | 0.04 m3/h |
| Cyclic Volume | 0.7dm3 | 1.2 dm3 | 2 dm3 |
| Maximum working pressure | 0.7 Bar | 0.7 Bar | 0.7 Bar |
| Pressure loss | <200 Pa | <200 Pa | <200 Pa |
| Maximum reading | 99999 | 99999 | 99999 |
| Working temperature | -20-50℃ | -20-50℃ | -20-50℃ |
| Storage Temperature | -30-60℃ | -30-60℃ | -30-60℃ |
Error: Qmin≦Q≦0.1Qmax 0.1Qmax≦Q≦Qmax | ±3 | ±3 | ±3 |
| ±1.5 | ±1.5 | ±1.5 |
Meter Dimension
