prepaid gas meter

prepaid gas meterCharacteristic and function: It is cabinet and easy to using and maintaining. Data is shown intuitionistic and precise both on LCD screen and numbers circled on ring Integrative design with sensititive and precise mechatronics valve internalled It is sealed, safety and antisepsis as made in especial technique,and steady-going. Accurate measuring based on sampling by high sensitive end organ. Reassuring integrative designed meters is anti-jamming and anti-attacking and installed with high-speed microprocessor. Low power dissipation , steady-going works Data can be retained over 10 years due to memorizing function. Prepaid method based on management of NetPC, and fees for water,electricity and gas meters can be paid with one card.Parameters: Type:CG-Z-JBM 1.62.5 Normal flow: 2.5m3/h error range:≤1.5% Max flow:4.0m3/h Air leak pressure: 15Kpa Min flow:0.016m3/h Size: 180x245x155mm Pressure loss:less than 250Pa at Max flow point Distance between two cannulation center:130mm Work temperatue:-2050 Max working pressure:10KPa Tie-in thread size:30x2 Static current :<16uA Working voltage :4.5V Circumgyrate cubage:1.2dm3