Sts Standard Prepaid Gas Flow Keypad Gas Meter Supporting Lora, Gprs, With Free Vending Software (1600455635784)

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Product Overview


Wholesale Africa Department LPG Supply Gas Measure STS Keypad

Prepaid Gas Flow Meter

Calinmeter is a leader in STS smart prepayment metering in China. As number 47th STSA member, Calin has more than 10 years experience in STS metering. The CA768 is a successful migitation from STS electric to gas meter. The base body meter is designed to accurately measure volumes of natural gas, town gas liquefied petroleum gas etc. STS compliant electronic control unit is added as perfect revenue protection facility at the same time. Calin STS gas meter are being supplied to Iraq, Pakistan, Indonesia, Mexico, Kenya, Tanzania, and many other countries and regions.

Calin gas meter can work with a customer interface unit keypad (CIU) via wireless connection. CIU is installed within customer's premise when the meter is installed and locked away. Customer use CIU to check for balance, and topup history, and most importantly remotely enter recharge token code.

Main Features

Full coverage of G1.6, G2.5 and G4

Die-cast steel case ( alumium case availabe on request)

Topup with 20 digits TOKEN to be entered on keypad

Can be used in either Prepaid or post-paid mode

Up to 7 years' battery life

Anti tamper valve shut-off

Gas leakage detection ( sensors required / optional)

LoRa TM sementech prepared for AMR/AMI smart metering setup

Low credit warning

Key Benefits

Highly secured STS standard

Security seals that indicate tampering

Long life and smooth operation molded, convoluted diaphragms

Easy connection to User Interface Unit(UIU) for split type applications

Metrological Parameters

Nominal Flow Rate m³/h
Maximum Flow Rate m³/h
Minimum Flow Rate m³/h
Working Pressure KPa
Maximum Permissible error
Standard Compliance
OIML R137(2012)/ EN1359:1998/AI:2006
Pressure Loss kPa
Maximum Reading m³
Cyclic Volume dm³
2.4 kg

Vending System

a. Original Vending Process (Recharge Process)

The user go to a vending point (need a computer or other devices installed with our software), pay and get a ticket which printed a Token (a 20-digit code, generated by our software according to the recharge amount and unique meter ID); The user hold the ticket, back home and input the Token by the keypad on the prepaid meter, recharge successfully.

b. USSD & Mobile Money
We can provide api of our vending system, which you can integrate local USSD system or third mobile payment platform. When the
user pay by USSD or mobile money via phone, our system will get a inform and generate a token and send it to the user by message.


Mobile Money

Our vending system is certificated by STS association from South Africa, The STS prepayment standard is very popular on the Africa market.
Which means our vending system can not only support our prepaid electricity/water/gas meter, but also can integrate into others prepaid meter as long as the meters is manufactured according to the STS standard.
Conversely, we can produce STS prepaid meters based on the Customers’ parameters so that their own STS vending system can generate Token for our meters.

Q: Are you a trade company or a manufacturer?

A: We are a original meter manufacturer and solution provide, we can provide more support for you.

Q: Do you provide samples for testing, free or extra?

A: We can provide samples, but we will charge reasonable cost.

Q: What's paypment terms you accept?

A: Paypal/West Union/ T/T / L/C is available. payment ≤USD2000, 100% In advance. payment>USD2000, 30% in advance by T/T, balance payment before shippment.

Q; How long is your delivery time?

A: Generaly it is 5-10 days if the goods is stock, or it is 15-30 days based on your order quantity.

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