2
DEScRiPTiON
SE30
S030
2.1 Design and measuring principle
The 8030 flow sensor is made up of an SE30 electronic module and an
S030 fitting with integrated paddle-wheel.
The sensor detects the rotation of the paddle-wheel which generates a
signal whose frequency f is proportional to the flow rate Q, according to
the following formula:
f = frequency in Hertz (Hz)
K = K factor specific to each S030 fitting, in pulse/litre
Q = flow rate in litre/second
f = K.Q
Flow sensor 8030