Description

Main features

• MID conformity approved by PTB
• Approved to EN 1359 by German DVGW
• EU approval by German PTB
• Flow rates from 0.06 m³/h to 10 m³/h
• Cyclic volume 2 liters
• Maximum working pressure 0.5 bar
• Firesafe (HTB) up to 0.1 bar acc. to EN 1359
• High accuracy and long-term stability
• Powder coated pale grey to RAL 7035
• Standard pulse magnet; retrofi table LF pulser (l=0.01 m³/pulse)
• Not susceptible to contamination (RPF = 0.9)
• Temperature ranges on request
• Temperature compensation available

The stroke of the diaphragms is pneumatically stopped and therefore ensures both low bearing loads and a quiet operation. The synthetic diaphragm is dimensionally stable and stadium shaped. High-grade materials and components as well as the patented curve K-system ensure a high quality standard.

The K-System perfectly coordinates the movement of the valves with the actual gas fl ow to the measuring chambers. This ensures excellent linearity even with utilizing small valves. Due to the optimised slides, Qmin of G6P is stable and the gas meter is not susceptible to contamination (RPF 0.9 to BS4161).