Tel: +44 (0)1268 526161

Allison Engineering

Innovative Solutions for
Process Control

Gas Mass Flow Meters

flow-metre

ST51

The 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 ST51 is easy to install, fully programmable, and can be inserted and removed “live” with a standard full bore ball valve.

It features an optional LCD display of flow rate and total flow and communicates 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.

Key Features

  • 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