
Shenzhen Calinmeter is a pioneer in STS prepayment metering in China. As number 47th STSA member, Calin has more than 10 years experience in STS metering. The CA768 is a successful migration from STS electric to gas meter. Compared with traditional mechanical or IC card type gas meter, STS meter doesnot need physical contact with vending device. As topup is working with 20 digits' code, the vending process can be integrated with third party payment such as mobile money, E-banking, which vastly expands the vending channel and brings instant cash flow.
The meter is built with finest galvanized steel and die-casting
aluminium and
maximum corrosion resistance . designed for various gas media.STS
compliant electronic control unit is added as perfect revenue
protection facility at the same time.
Main Features
Full coverage of G1.6, G2.5 and G4
Compatible with mobile money, e-cash
Topup with 20 digits token code input via keypad
Hybrid Prepaid or post-paid mode
Up to 7 years' battery life
Anti tamper valve shut-off
Optional Valve Leakage Warning
LoRa TM sementech prepared for AMR/AMI smart metering setup
Low credit warning
Low power usage and low failure rate
Key Benefits
Highly secured STS standard
Tamper proof
Instant investment back, sufficient cash flow
Long life and smooth operation molded, convoluted diaphragms
Easy connection to User Interface Unit(UIU) for split type applications
Parameters
Type | G1.6 | G2.5 | G4 |
Nominal Flow Rate m³/h | 1.6 | 2.5 | 4 |
Maximum Flow Rate m³/h | 2.5 | 4 | 6 |
Minimum Flow Rate m³/h | 0.016 | 0.025 | 0.040 |
Maximum Work Preesure | 50kPa / 7 psi | ||
Basic Error % | Qmin<Q<0.1Qmax: ±3; 0.1Qmax<Q<Qmax: ±1.5; | ||
Leak-Provenance kPa | No leakage below 15kPa | ||
Pressure Loss kPa | <250 | ||
Maximum Reading m³ | 99999.9 | ||
Minimum Reading m³ | 0.2 | ||
Weight(kg) | 2 kg |
Dimensions and diagram
Shenzhen Calinmeter Co,.LTD
Calin, as derived from China League of Innovation, dates back to the year 2006 when our team developed the new generation of CPU card electronic prepaid kilo-watt hour meter for China State Grid. Now there are over 1,000,000 pcs this type of smart prepayment electric meters operating as key revenue protection devices for utilities and service providers in and out of China.
Each member of Calin R&D team ever served in top rank
Chinese meter companies and contributed to the rapid development of
smart metering industry in China. With vast forefront field
experience and expertise, Calin offer a broad metering product
range, comprising of conventional electric meters, water meters,
prepaid meters, wireless communication meters, vending and
management systems, AMR / AMI smart metering solutions, consulting,
training and support.
Calin is the forerunner of prepaid metering industry in China. Our
products and solutions are all developed on the concept of revenue
protection and better management, and thus enjoy very high
reputation in the industry. Even now China is supplying components,
complete products as in OEM, and meter electronic design to many
other meter manufacturers. With this OEM and trade partners,
Calin’s business has expannded to over 30 countries and regions
worldwide.
To share with our clients the benefit from our constant innovation and commit to our clients’ request is Calin’s forever unchanging principle. Running away from responsibility is always condemed. Calin will keep servicing our clients with our best innovation and commitment to create best mutual benefit.