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Water meter
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Single/Three Phase Electronic Prepayment Wattmeter
Single/Three Phase Carrier Electronic Watt Meter
Single/Three-phase Electronic Multi-function Watt Meter
Data-Collection Remote-Transmission Communication Terminal
Data Remote-Transmission Prepayment And Control Intelligent Terminal
Metering and controlling at high-voltage side prepayment and control box
Metering at high-voltage side and controlling at low-voltage side
Metering and controlling at low-voltage side prepayment and control box
Single phase payment management meter(carrier communication,tarrif price)
Single phase payment management meter(RS485 communication,tarrif price
Single Phase Electronic Watt Meter
Three phase Multi-rate Electronic Watt Meter
Three Phase Electronic Active Wattmeter(RS-485)
Three Phase Electronic Reactive Wattmeter (RS-485)
Concentrator and data acquisition terminal
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Home - Products - Concentrator and data acquisition terminal
Product Name: Carrier concentrator
Product Model:
Introduction:


Main technical specifications:
Item No.:
CGZ1000
Rated
voltage: 3X220/380VAC

Frequency: 50Hz

Voltage of power consumption:<25W
Downward communication: Carrier way
Upward communication: GPRS / CDMA, ethernet, telephone line
Communication protocol: DL/T645-1997,DL/T698-1999
Clock error: <1s/day

Temperature: -25℃~55℃

Humidity: <85% RH, non-condensing


Functions:
Low voltage
carrier concentrator is one of the core equipment of Centralized Reading system. It is installed on the low voltage side of transformer. It sends out the order timingly to read and store the data of every carrier wattmeter, acquisition terminal in the system, and sends the data to substation or master station for data processing.
Its main c
haracteristics including:

i. Reading the data of wattmeter, acquisition terminal in the system centralizely.
ii. Quantity of management meter: <1024
iii. With the carrier communication the concentrators can relay each other automatically.
iv. The concentrator can communicate with  acquisition terminal
respectively in the three phase line.
v. Function of self-diagnosis , record the fault warning,  calibrate time centralizly.

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