Thermal Mass Flow Meters

Thermal Mass flow meters for compressed air other many advantages including: very wide turn-down range, superior accuracy and direct Mass measurement without the need for external pressure and temperature compensation.



Comate flow meters are available in standard or Hot Tap versions as well as in-line models with local or remote display. TGF600 Series is COMATE’s latest thermal mass technology with a rugged design suitable for harsh industrial applications. It implements COMATE’s  sensor filming technology and high sensitivity sensors to ensure a stable measurement at very low flow rates down to 0.3Nm/s. The standard insertion model can fit pipes from DN80-DN500, inline models are available for smaller pipe sizes down to DN25 with specials for larger pipe up to DN 6000.

TGF450 Thermal mass flow meter was designed especially for the measurement of compressed air. It can provide stable and accurate measurement at a very economical cost and has 1.5% FS+0.5RD accuracy on a 100:1 wide turndown ratio. The compact design and thick probe are easily installed in high pressure pipelines with limited space.

The inline TGF200 Thermal mass meters range from 1/4" to 2" pipework and are ideally suited to compressed air applications. With 4 different flow ranges available within each size , 4-20mA and RS 485 Modbus output and choice of connection threads making this a very versatile range.