RF-Lora and GPRS Integration Smart Collection Program Wireless Data Concentrator​

CA08 smart data concentrator is dedicated to smart metering applicaton and designed as a gateway between metering devices and AMR/AMI system, CA08 creates two ways communication from metering points to AMR/AMI system, performs task setting, data collection, data transmission and data storage, meter management, GPRS information task execution and RF network management.

CA08 utilize efficiently RS485, RF-Lora media for downlink communication to smart meters in diameter 6 KM meter and GPRS, 3G, DSL and fiber optical for uplink communication. CA08 collect the data (reading, voltage, current, etc) from the nearby electricity meters, water meters or gas meters by RF-Lora, and then transfer the data to the data server by GPRS.

Main Features

1) DLMS/COSEM standard compliant

2) RS485/RF-Lora downlink to smart meters

3) GPRS/3G/DSL uplink communication with a head-end AMR/AMI system

4) Data collection include total consumption/historical daily & monthly consumption

5) Meter parameter/status/real-time data reading

6) Tamper event record and upload automatically

7) Easy to install due to BS mounting

Utility benefits

1) Economic data connectivity solution

2) Low operational and maintenance cost

3) Flexible contractual setting with meters

5) On demand and load shedding intrusive control over consumers

6) 20 years' lifespan and auto update feature

Parameters:

         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.