The volume flow raises a disc unit with magnet against a spring force. A magnetic coupling actuates a hermetically separated micro switch.
● Highly reproducible
● Precise, stepless adjustment of the switching value
● High switching power
● Insensitive to dirt
● Short installation length
Handling and operation
Note
● Include straight calming section of 5 x DN in inlet and outlet
● Include a filter if the media are dirty (use magnetic filter for ferritic components).
● It must be ensured that the values given for voltage, current, and power are not exceeded.
● When switched on, a load must be connected in series.
● The electrical details apply to ohmic loads. Capacitive and inductive loads must be operated using a protective circuit.
Adjustment
To adjust the switching point, the fixing screw for the switching head must be loosened. The switching head can then be rotated. Turning to the right increases the switching point, and vice-versa. Then retighten the fixing screw.