Address: 127 Zhonghua Road, Zhumadian, Henan, China (Mainland) Zip: 463000
Phone: +86-396-2612678
AMR (Automatic Meter - Reading) System
General:JQAMR-Z automatic meter reading system is a host driven, multi-level network system with strong flexibility and expandability, consisting of a host computer station. The system employs GPRS, telephone and low voltage power line carrier wave to transmit data. The host computer in the meter reading center can make business management and billing management to the data that is sent back, as well as make calculation, storage and analysis. Meanwhile, it can also alarm to the abnormal conditions and monitor the electric meter by real-time to make sure reasonable and reliable power supply and power usage.System`s working methods:1) For the single and three-phase carrier wave electric meters installed in the residential area, it can transmit the data to the concentrator by power line carrier wave2) For the electric meter with RS485 interface, it can transmit the data to the concentrator by 485 main line3) For the multi-functional electric meters with RS485 interface installed in the big users and the transformer substation, it can transmit the data to the concentrator by means of 485 main line. For the multi-functional electric meters with built-in GPRS meter reading modules, it can transmit the data to the meter reading center directly by mobile communications corporation network4) The concentrator can transmit the data to the meter reading center by GPRS, GSM or phone networkTerminal devices and main functions:1) Concentrator: can collect, store and pretreat the data of the electric meters, andalso send the data to the meter reading center. Meanwhile, it can also return thecontrol commands sent by the meter reading center to the electric meters to controlthe electric meters2) Infrared meter-reading device: can program to the meter and the concentrator, andcan also read spot data of the electric meter and the concentrator3) Electric meter:a) Single / three-phase carrier wave electric meterb) Single / three-phase multi-tariff carrier wave electric meterc) Single / three-phase multi-tariff IC card carrier wave electric meterd) Single / three-phase multi-function electric metere) Three-phase split phase energy electric meterf) Three-phase net electric meterMain functions of the system software:1) Supports data transmitting channels, including phone (GSM data transmitting),GPRS and direct connection2) Monitors meter`s status by real time, freezes meter reading data, reads meter atzero and reads meter by real time3) Connects and disconnects operations controlled by remote relay4) Loads monitor and abnormal energy alarming5) Sets the automatic meter reading period and the system time collate of theconcentrators6) Supports the data inquiries, line loss calculation and abnormal line lossmanagement functions entirely7) Provides flexible management functions of the report forms such as stat., inquire,print and make report forms8) The system software supports the archives` management functions entirely9) The system software supports many databases such as ACCESS, SQL SERVER10) Provides the public database interface to calculate the electricity charges, obtain the power management data or/and connect with the charging system of the bank
General:JQAMR-Z automatic meter reading system is a host driven, multi-level network system with strong flexibility and expandability, consisting of a host computer station. The system employs GPRS, t
Features:1) This series include two types:a) Vane wheel cold & hot water meteri) Environmental protection water meterii) Wet single / multi-jet water meteriii) Liquid sealed single / multi-jet water m
Features:1) This series include two types:a) Vane wheel cold & hot water meteri) Environmental protection water meterii) Wet single / multi-jet water meteriii) Liquid sealed single / multi-jet water m
Parameters and features:1) Standard: GJ128-2000 equivalent to EN1434-19972) Accuracy: Class 2.03) The min. heat unit: 0.001kWh / 0.001MJ4) Accuracy of temperature sensor: 0.1°C5) Accuracy of test
Product Name: Heat MeterModel Number: JQ-18 (JQRL-1)Place of Origin: ChinaParameters and features:1) Standard: GJ128-2000 equivalent to EN1434-19972) Accuracy: Class 2.03) The min. heat unit: 0.001kWh
New technology used on this prepaid / prepayment meter, hasing the following function, which can satisfy you and your esteemed customer.1)Display:a) Contacted IC card meter with LED displayb) Non-cont
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