
Prepayment Gas Meter , STS compliant keypad gas meter Diaphragm Prepaid Gas Meter
Calinmeter is the 47th registered STS association member and takes as a leader in STS prepayment metering in China. Diaphragm STS Keypad Prepaid Gas Meter is a successful migitation from STS electric meter. The base body meter is designed to accurately measure volumes of natural gas, town gas liquefied petroleum gas etc and its finest quality and stablility have been well proven by millions of installations. STS prepayment features enable service providers to increase their cashflow and protect their reveue from estimated billings, lasting arrears, tampers and overdue. Calin STS gas meter are being supplied to Iraq, Pakistan, Indonesia, Mexico, Kenya, Tanzania, and many other countries and regions.
Split installation is another substantial feature of Calin gas meter. A customer interface unit keypad (CIU) is offered to be installed within customer's premise when the meter is installed and locked away. A CIU can be used for balance check, history search, and most importantly topup.
Main Features
G1.6, G2.5 and G4
Steel / alumium meter body
Molded, convoluted diaphragms for smooth operation and long life
Shut off when credit exhausts
Hybrid mode as in prepaid / postpaid on request
Replacable battery
7 years' battery life
Shut-off for tamper, battery low, and malfunction
Gas leakage detection ( sensors required / optional)
AMR/AMI meter read out / remote shut off turn on (optional)
LCD and register dual display
Key Benefits
Usage limit setting
Compatible with mobile payment or any other 3rd party payment gateway ( on request)
Security seals to indicate tamper
Durable and stable accuracy
Applicable for hush, humid or outdoor usage
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.