Flow meter group FMR Rotary Gas Meter

The FMG series of rotary gas meters are designed to meet the highest demands of reliable and accurate measurement of gas flow. The meters are MID approved and fully comply with EN12480 and OIML R137. The compact exchangeable aluminium cartridge allows local repair and on-site cleaning. The robust design of the casing and the cartridge make the meter less sensitive to installation stresses caused by the connecting piping. A significant amount of misalignment of the connecting piping/flanges can be tolerated by the meter without affecting the meter performance by jamming the impellers.

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Features
Metrological approvals:
  • Compliant with EN12480:2002
  • Compliant with EN12480:2015
  • Compliant with OIML R137 1&2 (2014)
  • Compliant with MID 2014/32/EU
ATEX approvals:
  • Sensors compliant with Ex ia IIC T4... T6 Gb (-40ºC ≤ Ta +70ºC)
  • Encoder compliant with Ex ib IIB T3... T6 Gb (-25ºC ≤ Ta +55ºC)
  • Flow rates: 0.2 m3/h up to 1000 m3/h
Nominal diameters: From DN25 to DN200 mm (1” to 8”). Mounting position: Horizontally or vertically Body Compliant to Pressure Equipment Directive 2014/68/EU Temperature Range: ATEX: -25°C to +70°C MID: -25°C to +70°C (lower temperatures on request) PED: -20°C to +70°C (lower temperatures on request)

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