Capacitive flow switch CRE

paddlefor waterfor oil

The devices function via the principle of a paddle supported by a metal bellows, and the triggering of a micro switch. ●Can be used from nominal width DN 25..200 ●Suitable for media with ferritic particles Ranges Details in the table correspond to horizontal inwards flow with decreasing flow rate. Handling and operation Note ●Attention! Paddle fixing unsecured. For critical conditions (e.g. vibration), fit a bolted fixing. ●Include straight calming section of 10 x DN in inlet and outlet ●If the media are dirty, install a filter. ●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.