Easy to install. Switch is designed for easy removal of control box and assembly from from t-pieces. Pendulum all off stainless steel construction. Switch: can be used as N.O or N.C contact.

Ideal for low flows. Developed for monitoring cooling systems with low flow ranges. For intervention points between 0.1 and 2.5 l/min. Ultra-compact.

Fluid: Water.
Output signal: 4-20 mA.
Pressure Max: 25 Bar.
Steel body.
1/2 '', 3/4" or 1" threaded process connections

The device works according to the paddle principle. The paddle is fixed on a bearing and protrudes into the flow. A magnet is attached to the opposite side. A second, external magnet repels the paddle magnet. This produces a restoring force.

This force may be set by changing the distance between the magnets by means of a screw so that the switching point of the device can be adjusted easily and precisely. A reed switch fixed to the outside is actuated contact­free by means of the magnet on the pendulum.