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Allison Engineering

Innovative Solutions for
Process Control

Gas Mass Flow Meters



The ST75V is an “in line” thermal mass flow meter for pipe sizes from ¼” diameter. It features a unique, low pressure drop flow conditioner which means there are no requirements for straight pipe run upstream of the meter.

It is ideally suited to low flow applications and is regular supplied for Fuel gas injection systems, Syngas, and Compressed air.

Key Features

  • ATEX certified
  • 316 st/st wetted parts
  • Pipe sizes from ¼” to 1 ½” Ø
  • Fully programmable
  • 2 x 4-20mA and pulsed outputs
  • LCD display of flow rate and total flow