Full Backlight LCD Display Radio Freqency Lora STS Prepaid Water Meter with Custom Interface Unit

The CA568-S is our classical prepaid water meter model with STS (Standard Transfer Specifications), ISO4064, OIML R49 certifications. A hydraulically operating ball valve is built in the water meter and driven by low power usage motor. The battery have a long life which is up to 6 years, even switch on/off valve once a day, it can last for 3 years. This meter owns rigorous anti-temper function, the valve will automatically switch off if there is magnetic scrambling, damage or battery loss. The built-in strainer can prevent the water with grit particle and the non-return valve can avoid the backflow water.The meter sustains in grit particle environment and resist backflow thanks to built-in strainer and non-return valve.

The CIU (Customer Interface Unit) contact the water meter by RF-Lora, the users can recharge the water meter just by inputting a 20 digits Token code which acquired from a vendor. On the other hand, the water meters can be installed centrally in a meter box, which can also prevent the meter from being steal and tempering. Furthermore, users can enter a short code to check the total water consumption.recharge counter, etc.

Calinmeter is original meter manufacturer and solution provider with complete production lines and strong R&D capability, we can not only provide high quality smart meters with competitive price, but also support vending software and AMI system. Please no doubt to contact us.

Features

a) STS (standard transfer specifications) approved

b) Time of Using

c) Long battery life and replaceable battery

d) R 80 and R 100 accuracy on request

e) Vending software can integrate the mobile payment platform

f) AMR/AMI system can be built

Key benefits

1) Reasonble structure, easy to install

2) Switch off the valve

3) Zero maintenance

4) IP55 protection

5) Manage the water meter remotely

Specifications:

Maximum Permission Error (MPE)

Q1≦Q≦,Q2 MPE =+ 5% Q2≦Q≦Q4, MPE= + 2% (For hot water metering, MPE=+ 3%)

Dimensions and diagram

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.