STS prepaid keypad gas meter with LORA-RF and AMI system to read and control remotely

The STG16-A is an STS Standard compliant, keypad type, automatically valve controlled prepaid gas meter. The integrated keypad is offered to enter recharge TOKEN and check information by short codes.
Stronpay gas vending software could be integrated to local Mobile Money Payment Platform likeM-PESA, Alipay, MTN, Airtel, etc. So users can top up PAYG gas by mobile money without leaving the house. Pay as you go function and excellent anti-tamper feature like Magnetic field protection to help utilities for Revenue gas protection and consumer management.

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
0.7bar
0.7bar
0.7bar
Pressure Loss
<200Pa
<200Pa
<200Pa
Maximum reading
99999.9
99999.9
99999.9
Working Temperature
-20-50
-20-50
-20-50
Storage Temperature
-30-60
-30-60
-30-60
Error
Qmin≦Q≦0.1Qmax
±3
±3
±3
0.1Qmax≦Q≦Qmax
±1.5
±1.5
±1.5
Basic Functionality
Function
Details
Prepayment
STS Standard, recharge by input 20digits TOKEN
Low credit alarm
Alarm value can be set by inputting corresponding TOKEN
Prepaid and post-paid switch
Meter can be switch to prepaid mode or post-paid mode
Anti-tamper
Meter will automatically close the valve after detection of magnetic field and open cover event
Step Tariff
Step Tariff can be set by inputting corresponding TOKEN
Overdraft Collection
Non- Revenue gas (Overdraft) can be collected day by day or
month by month
Communication
The meter is available with AMI system through LORA RF or Bluetooth 4.0 on request
Information Inquiry
Consumer could check the data like Credit Remain, Total Purchased and Total Credit by input the short code
Meter Dimensions

Aluminum Body

Steel Body
Stronpay vending software



Operation of vending software
1. Login vending system
2. Meter number registration
3. Customer information registration
4. Price Setting
5. Open Account
6. Vending/Topping up meters
7. Get the Token
8. Input Token to meter with keypad
9. Recharging successfully
Gas Vending Process