Membranous layer Gas Meter import and absorb advanced foreign technology, it is a new generation Gas Meter. The technical performance indicators are according with national standards GB/T6968-1997. Can anti-reverse and applied to measuring natural gas, artificial gas, liquefied petroleum gas, synthetic gas etc.
Product function:
◆ The outer structural design is small and beautiful, operation and maintenance are convenience.
◆ The number rotary table and LCD are both display, so that intuitive and precision.
◆ Mechatronics design，built-in motor valve is sensitive and accurate.
◆ Special process, sealing, security, high anti-corrosive, stable and reliable.
◆ Import high sensitivity components to sampling, accurate measurement.
◆ Using dedicated high-speed microprocessor circuits and high reliability whole design, with powerful anti-jamming and anti-attack capability.
◆ Ultra-low power consumption, stable performance.
◆ Information can be saved for 10 years.
◆ Enables management of computer networks, prepaying before using gas; water meter, power meter and gas meter can be design in one card system.
Technical parameters
1、Product model: CG-Z-JBM 1.6~ 2.5
2、Flow quantity: 2.5m³/h
3、Basic error limit: ≤±1.5%
4、Max. flow quantity: 4.0m³/h
5、Gas tightness: 15Kpa Do not leak
6、Mix. flow: 0.016m³/h
7、Outer size: 180×245×155mm
8、Pressure loss: when max. flow quantity <250Pa
9、Meter joint center distance(S)：130mm
10、Environment temperature:-20~50℃
11、Maximum working pressure: 10 Kpa
12、Meter joint screw thread: 30×2
13、Static current :<16uA
14、Working voltage: 4.5V
15、Rotary volume: 1.2 d m³
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