BK-G40 65 100 Natural Gas Diaphragm Meter

Brief information

The metering gear of the BK-G40, BK-G65 and BK-G100 industrial diaphragm meters consists of up to 8 measuring units (depending on the size of the meter) operating in parallel. Each of the measuring units contains 4 measuring chambers, separated from each other by synthetic diaphragms. The chambers are periodically fi lled and emptied. A gear transmits the movement of the diaphragm to the corresponding crankshaft. The shaft then drives the valves which control the gas fl ow. The revolutions of the gear are transmitted via a magnetic coupling to the index

Applications

Media: Natural gas, city gas, propane, butane, inert gases
Branches: Gas industry
Tasks: Measuring of the actual volume

- MID conformity approved by PTB
- EC-approved by German PTB for flow rates from 0.40 m3/h to 160 m3/h
- Approved to EN 1359 by German DVGW
- Cyclic volume: BK-G40: 18 litres BK-G65: 24 litres BK-G100: 48 litres
- Maximum operating pressure 0.5 bar (0.1 bar for fi reproof applications to EN 1359)
- High accuracy and long term reliability
- Powder coated pale grey to RAL 7035
- Pulse magnet as standard; a LF-pulser can be added at any time (I = 0.1 m3/pulse)
- Low noise level
- Not suspectable to contamination (RPF=0.8)
- Gas temperature: -10 °C to +40 °C (other temperatures on request)
 Compact and handy design
- Option: Reverse flow valve

Unit Price: POA

Information Sheet

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