The flow rate can be evaluated on the yellow signal line using a microcontroller board, for example. The flow in L / min. with a tolerance of ± 3% it is calculated as follows: Frequency of the signal in Hz / 5 volume flow in L / min.
Please note that the sensor should be installed vertically if possible and is not designed for temperatures above 80°C.
Technical specifications:
Operating voltage: 5 - 18 V.
Maximum current consumption: 15 mA at 5 V.
Maximum water pressure: 1.75 MPa
Measuring range: 1 - 30 L / min.