The
+GF+ SIGNET 2507 Mini Flow Sensor contains a free-running
rotor that is driven by the fluid flow. Within the
given measurement range, the rotational speed of the
rotor is proportional to the fluid flow rate. Permanent
magnets built into the rotor actuate an electronic
switch in the top of the sensor generating a square-wave
output signal proportional to flow rate. Both opaque
and transparent fluids can be measured from 0.2 to
20.0 centistokes.
