R100 Class B Prepaid Watermeter With Low Credit Warning Programmable Feature: A Comprehensive Solution for Efficient Water Usage Management and Notification
The R100 Class B Prepaid Watermeter is a state-of-the-art water meter designed to provide efficient water usage management and timely notifications to users. With its low credit warning programmable feature, users can set a threshold for their water usage, and the meter will send an alert when the credit balance reaches this level. This feature helps users manage their water consumption effectively and avoid unexpected disruptions in service.
The CA568 watermeter, another innovative product in our lineup, offers the flexibility to operate in both prepaid and postpaid modes. This multi-jet wet/dry type meter is the most cost-effective revenue controller in the Calin product series. Equipped with a low-power motor-driven hydraulically operating ball valve, it can sustain up to 4 million shuts with a battery life of up to 5 years. Unlike other brands that claim to be Class C or B, our CA568 meter is a true multi-jet design, making it less sensitive to small particles in the water and less prone to jamming.
Both the R100 and CA568 watermeters are equipped with LoRa wireless communication, allowing for remote control and reading via our AMI server. Users can access valuable information such as monthly and daily consumption, meter status, and more. With a communication distance of approximately 1 kilometer and a stable connection, service providers can remotely close the valve to prevent non-payment of water charges and monitor customers' water consumption in real-time.
In summary, the R100 Class B Prepaid Watermeter with its low credit warning programmable feature, along with the CA568 watermeter, offers a comprehensive solution for efficient water usage management and notification. These innovative products help users manage their water consumption effectively, prevent unexpected disruptions in service, and provide a cost-effective revenue control solution for service providers.




Features

a) Up to 5 year battery life

b) DN15, 20,25, 40, 50, 80, 100, 150

c) Replacable battery

d) Up to 2 kms communication range

e) Dual display of LCD and Counter register

f) Flexible contract setting and debt recovery setting

g) Meter disconnects on tamper and fraud

h) Low credit warning programmable

i) 10 years’ data storage in absence of power

j) AMR / AMI functions (optional, need to work with DCU)

k) NB-IOT, LORAWAN available on request

Key benefits

1) Easy to install and free of maintenance

2) Long lasting battery life even with daily read and valve control

3) Non-revenue water prevention

4) Flexible setting of free basic water(FBW), emergency credit, and debt collection

5) Drive-by & Walk-by reading , AMR reading on request

6) Remote valve control

7) Quick revenue collection and cash flow improve


Specifications:

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

Dimensions and diagram

Application Of Single Phase Electric Meter
1. Measure, monitoring power distribution system parameters.
2. Collect energy consumption data that cost center analysis needs.
3. Limit monitor alarm(such as over voltage, power consumption).
4. Power quality analysis.
5. Green building or DC

Advantage Of Single Phase Electric Meter
1) Easy to deploy and maintenance
2) Increased tamper protection
3) Low operational cost
4) Optical port offers simple interrogation
5) Broad range of engineering settings
6) 15 year designed lifespan

         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.