The FMG-HP series of rotary gas meters are designed to meet the highest demands of reliable and accurate measurement of gas flow under high pressure conditions. The meters fully comply with the EN12480 and OIML R137.
The actual meter body is made from aluminum and is kept in position by a steel meter housing. This housing holds the meter body, without any stress, in position between the adjacent flanges. Since the meter body is not affected by stress from the flanges or the piping, the clearances between the impellers and the body are optimized. As such the superb metrological performance achieved in the low pressure FMG rotary meter is maintained under high pressure conditions as well.
Due to the large rangeability of 1:100, the FMG-HP rotary meter is very suitable for small city gate stations as the actual load of this type of station varies widely. Square impellers and improved position of the main bearings makes the cartridge very robust and less
sensitive to flow and pressure shocks.
Rotary Gas Meter FMR
The FMG series of rotary gas meters is designed to meet the highest demands of reliable and accurate measurement of gas flow. The meters fully comply with the EN12480 and OIML R137. A compact exchangeable aluminum cartridge allows local repair and on-site cleaning. Installation stresses caused by connecting piping are minimal due to the robust design and construction of the casing and cartridge. Square impellers and improved positioning of main bearings and shafts makes the meter less susceptible to overload and pressure shocks.
KEY FEATURES
MAIN BENEFITS
ROTARY METERS SERIES FMR-HP
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FMG, FMT-S COMPACT TURBINE METER LINE
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FMG, FMT-L STANDARD TURBINE METER LINE
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FMG, EETM DUAL ROTOR TURBINE METER LINE
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