STG16-G GPRS Communication Keypad Prepaid Gas Meter Aluminum Case

Stg16-G is a standard keyboard automatic control prepayment gas meter STS The built-in keyboard is used to input the recharge token and check the information according to the code Short. Stronpay natural gas sales software can be integrated with local mobile payment platforms, such as M-PESA, Alipay, MTN, Airtel Users don't have to leave house. Instant payment and outstanding tamper proof features, such as magnetic field protection, help protect utility revenue and manage consumers.

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

Basic Functionality

Feature details

Prepaid STS standard, input 20 token recharge

The low credit alarm value can be set by entering the corresponding token

Prepayment and post payment switching meters can be switched to prepayment mode or post payment mode

The tamper proof instrument will automatically close the valve and open the cover after detecting the magnetic field

Step price step price can be set by inputting corresponding token

Overdraft collection non revenue gas (overdraft) can be collected day by day or monthly

On request, the meter can communicate with AMI system via Lora RF or Bluetooth 4.0

Information query users can query credit balance, total purchase amount, total credit amount and other data by entering short code