Адрес: 127 Zhonghua Road, Zhumadian, Henan, China (Mainland) Zip: 463000
Телефон: +86-396-2612678
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Features:1) The low-voltage carrier wave centralized meter-reading system is anautomatic system integrating the functions of meter data collection,carrier wave transmission, data memory, data communication, dataprocessing and electric power break controlling, etc. This system providesusers power utilizing situation for the power supplying department intime and monitors the behavior of electric larceny. It also provides powersupplying control (For example, power break is imposed to one user dueto his outstanding payment for long period.) according to requirements.Man power and material resources for meter reading are saved throughremote meter reading.2) System Structure:a) a The system consists of 3 parts: meter-reading management unit(made of meter-reading management software and meter-readingmanagement computer), data concentrator and meter end carrier waveRU (including single meter RU and multiplex pulse RU)b) The system is centered around the data concentrator, with its up-streamcommunication with the meter-reading management unit throughchannels of the public telephone network, etc., while its down-streamcommunication with the meter end carrier wave RU by means of carrierwave achieves the function of automatic centralized meter-readingcontrol3) Carrier wave meter-reading application system 3.3X:a) This software integrates meter file management, meter data collection,meter data management and meter abnormity analysis. It providesrelatively perfect measures for concentrative meter reading andconcentrative managementb) In the meter-reading manner, it simultaneously supports lineate(MODEM) meter reading, wireless (or GSM) meter reading, specialtelephone line (or straight connected) meter reading and PDA (straightconnected, infrared) meter readingc) Supports timing meter reading, daily frozen meter reading, monthlyfrozen meter reading, the operation of spot reading , relay setting andrelay controlling, etc.d) The reading data can be dealt with all kinds of disposal4) Carrier wave data concentrator: The carrier wave data concentrator actsas the central link of the low-voltage carrier wave centralized meter-reading system, which connects with the up-stream central management systemand several down-stream meter control module. It is responsible forcontrolling the procedure of meter reading and receiving, storing andtransmitting the reading data.5) Terminal devices:a) Single-phase electric carrier wave meterb) Single-phase electric multi-tariff carrier wave meterc) Single-phase electric multi-tariff IC card carrier wave meterd) Carrier wave modulee) Multiplex carrier wave terminal (route No. 2~16): realizes the multiplexing of carrier wave communication interface and pulse acquisition for multiple meters.It has excellent price performance ratio. The expense of apportioning each user is decreased to the lowest. And it is fit for installing in the meter box in the user mass areas of urban and rural residential houses.
Features:1) Common diaphragm gas meter: G1.6, G2.5, G4, G6, G10, G16, G252) Pulse transmitting gas meter: G1.6, G2.5, G4a) Type A - oboe:i) Output waveform: positive polarity square waveii) Width of t
Features:1) Frequency range: 50Hz±5%2) Accuracy: active Class 1.0, reactive Class 2.03) Reference voltage: 3 x 220 / 380V, 3 x 100V4) Rated current: 3 x 1.5(6)A, 3 x 5(30)A, 3 x 10(40)A5) Power l
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
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
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