Address: 127 Zhonghua Road, Zhumadian, Henan, China (Mainland) Zip: 463000
Phone: +86-396-2612678
Gas Meter
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 the impulse: 100ms ±20msiii) Working voltage: 5V - 12Viv) Working current: ≤5mAv) Impulse equipment: 0.01m3/impulseb) Type B – cut off valvei) Technical parameter of signal transmitting part: same as type Aii) Technical parameter of cut-off valve:iii) Working voltage: 3.6Viv) Static current: ≤6μAv) Current of open and close valve: ≤40mAvi) Power-off and close valve index: 0.47F capacity, can close valvesafely before power is offc) Can display energy flow and has pulse output device, which can beconnected with AMR system to automatically realize remote meter reading3) Prepaid gas meter:a) G1.6, G2.5b) With aluminum casec) Prepaid functiond) Alarm functione) Cuts off gasf) Accumulates dosageg) Attractive appearance and designh) Adopts gear drivei) Keeps no-gas-out for long time with redundant encryption methodj) Accurate metering and high sensitivityk) Ascendant function of magnetic anti-interferencel) Double-direction self-lockm) Low power loss with MPU modularizing designn) Meets IT4 standards in explosion resistanceo) Supplies power with lithium battery and alkaline battery
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
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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