Smart GPRS Data Concentrator Remotely Meter Reading For AMR AMI Metering System

CA08 GPRS data concentrator is dedicated to smart metering application 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 data concentrator utilize efficiently RS485, RF-LORA media for downlike communication to smart meters and GPRS, 3G, DSL and fiber optic for uplink communication.

In the places where many meters are situated within1 kilometer radiance, mini-concentrator is the most economic and reliable means of managing various meters.

Main Features

1. GPRS / Ethernet connectivity
2. IR optical and Lora-RF communication
3. Automated meter reading
4. Load balance control over sub-meters
5. Non-volatile memeory for data retention in absence of power
6. Comply with IEC 62056-21 and DLMS/COSEM standards compliant

Utility benefits

1. High capacity for a hub of up to 500 pieces sub-meters
2. Surge protection and low voltage operatable
3. Quick and easy to install
4. Low operational and maintenance cost
5. Remote tariff setting, time synchronization with meters
6. Long life time design with easy upgrade features

Specifications:

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.