454FTB-WGF

454FTB-WGF Single-Point Insertion Flow Meter for wet gas

The Kurz Series 454FTB-WGF is the first thermal mass flow meter engineered specifically for wet gas, condensing gas, and biogas environments. The patent-pending design processes the dry flow signal independent of the effects of moisture in the process gas stream, making it the ideal flow meter for digesters, landfills, animal feeding operations, wet stacks, and mining.

Velocity range
0 to 4,000 SFPM (18.6 NMPS) (Air)
0 to 3,000 SFPM (14 NMPS) (50/50 Biogas)
0 to 2,000 SFPM (9.3 NMPS) (CH4)
Higher velocities available with
reduced condensate immunity


Flow accuracy (SCFM at laboratory conditions)
± (1% of reading +20 SFPM)


0.25% reading repeatability


Velocity time constant
1.5 second for velocity changes at
4,000 SFPM (constant temperature)


Process temperature time constant
10 seconds for temp changes at
1,000 SFPM (constant velocity)


Electronics operating temperature
Integral display
‐13ºF to 149ºF (‐25ºC to 65ºC)
Remote aluminum display
‐40ºF to 149ºF (‐40ºC to 65ºC)
Remote polycarbonate display
‐13ºF to 122ºF (‐25ºC to 50ºC)


Related Products

« Back to list