The STG16-A is an STS Standard compliant, keypad type, automatically valve controlled prepaid gas meter. It can be top up with Stronpay vending software directly and communicate with AMI system via LORA-RF or NB-IoT module.

The STG16-A can also be integrated with African local mobile money for prepayment, like M-pesa, MTN, Airtel through API(Application Programming Interface), which is the agreement connecting the third party APP and our Stronpay vending software. In this way, users can top up electricity credit by mobile money without leaving the house and could check information by their telephone at hand with internet accessibility.

GPRS Module

Frequency band Gsm850 / egsm900 / DCS 1800 / PCS 1900

automatic frequency band search

sensitivity <-108dbm

Maximum transmission power GSM850/EGSM900 Cl as s4 (2W)

DCS1800/PCS1900 Classl (1W)

Antenna

characteristics 50 Ω characteristic impedance

working

temperature -40 ℃ ~+85℃

Storage

temperature of ochre -40 ℃ ~+90℃

Working

power supply 5V/2A

Instantaneous

current Max 2.0A

Power saving

mode power consumption

1.40mA@DRX=2

1.14mA@DRX=5

1.03mA@DRX=9

CART 2 ordinary serial port, one upgrade debugging serial

port

SP I YES

I2C YES

Metrological Parameters of different size

Functions

The integrated keypad of gas meter is offered to enter recharge TOKEN and check information by short codes.

Stronpay vending software could be integrated to local Mobile Money Payment Platform like M-PESA, Alipay, MTN, Airtel, etc.

Basic Functions

✽ Meter Recharge: By inputting 20 digits Token.

✽ Low Credit Alarm: Alarm value can be set by inputting corresponding TOKEN.

Communication:

The meter is available with AMI system through LORA-RF or NB-IoT module on request.

Step Tariff:

Meters can be set Step Tariff by inputting corresponding TOKEN. Utilities can set step price on request.

Non- Revenue gas (Overdraft) can be collected day by day or month by month.

Information Inquiry:

Consumer could check the data like Credit Remain, Total Purchased and Total Credit by input the short code.

Founded in 2007, Hunan Stron Smart Co., Ltd is the leading supplier of smart meters in China. There are 500 employees in our company including 100 technical engineers, and 100 people with professional title. We are devoting ourselves to be the intelligent product service provider.

In China, we have more than 10 million meters running in State Grid of China, which is the biggest utility in the world. All these meters are performing very well. Our production capacity is 8million smart meters per year. And a workshop only working for overseas’ order to guarantee the delivery time and quality control.

Stron owns a strong technical team comprised of industry professional engineers and eminent experts and has applied for over 100 patents and intellectual property rights, and a number of its products and technologies have won the national, provincial and municipal awards.