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The FCI ST51 is an ATEX-certified thermal mass flow meter for Biogas, Compressed air, and Natural gas. It is available ex-stock and prices start at £1,400 (ea).

The installation of the ST51 is effortless as it is fully programmability and has the ability to insert or remove it “live” using a standard full-bore ball valve.

Optional LCD display for flow rate and total flow, communicated via two 4-20mA signals and a pulsed output.

Comply with the latest OFGEM RHI regulations for gas flow measurement to Waste Gas burners, Flares & CHP units.

  • ATEX certified
  • 316 st/st wetted parts
  • Process temperatures up to +121°C
  • Pipe sizes from 1 ½” 36”
  • 2 x 4-20mA and pulsed outputs
  • LCD display of flow rate and total flow

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