The integrated LED-Display provides a continuous pressure indication and allows together with the programming buttons an easy set-up of the pressure switch. There are nearly no limits for mounting the pressure switch SC400, because of the revolvable display and process connection.
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The series S4250 switches have freely adjustable hysteresis, which makes them attractive for a great variety of applications. The mechanical pressure switch with a membrane or piston sensing element and one switched output as a changeover contact can convert pneumatic and hydraulic pressures into an electrical switching signals. An adjustment screw allows setpoints to be easily adjusted, even in situ. The setpoint may optionally be factory preadjusted. A second adjustment screw, allows the adjustment of the hysteresis, or reset point.
With these pressure switches pneumatic or hydraulic signals are converted into electric signals. The switching point is fully adjustable by means of a simple adjustment knob within the adjustment range. The micro -switch can be used as an NO, a NC or SPDT contact.
All switches are equipped with the most common DIN 43650 connector which allows easy and fast assembly. The switch is also available with socket with LED for an easier switch - point adjustment and visualise the switching status. In addition, switches are also available without the socket and the type S4340 with electrical connection M12x1.
