Street Address: Middle section No.69,Huangshan Avenue,New North Zone,Chongqing,P.R. China P.O.401121
City: chongqing
Province: Sichuan
Country/Region: China
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OverviewQK2000 series diaphragm gas meters are a new generation of compact domestic diaphragm gas meters with a high accuracy above Grade B, reliability and long service life time. In measuring unit the diaphragms are moving stress free. This ensures low bearing loads and quiet operation. The patented K-system ensures a high quality standard and high accuracy at an angle of 85º. The K-system and the slide achieve minimum mechanical press loss and an extremely high accuracy of measurement as Qmin. Error curve of the meter could be adjusted by the K-system. They meet requirements of GB/T6968-1997 and EN1359.
Main Features
//Fire resistant up to 0,1 bar to DIN En 1359
//High accuracy and long-term stability
//Error curve adjustable
//Pulse magnet
//Low noise
//RPT=1.0 is not sensitive to the impurity
//Stadium diaphragm
//Independence movement
//Powder coating, light grey
//Anticorrosion
//Safety and reliability
//High-pressure resistance
//Backspin stopper, Tamper proof
//Easy to develop to smart meter