FC1221 ultrasonic gas flow meter is based on the transit-phase
measurement principle. Transducers are placed perpendicular
to the flow, this makes the FC1221 the shortest of any ultrasonic
Contrary to their conventional counterparts, the FC1221
is not affected by the turbulance and impurities of the
gas as the phase shift is increased in the distributed flow.
The FC1221 is particularly advantageous for the measurement
of the wet gases and can also be applied to the two-phase
They superseed vortex flow meters by rangeability and do
not create pressure drop.
- Compact footprint
- No pressure drop
- Wet gas measurement
- No moving parts, no glogging, no freezing
- short upstream and downstream piping
Gas Flow Meter