Mechanical pressure switch AM-5220 series

Pneumoelectric transducer The pneumoelectric transducer is used to convert a pneumatic signal into an ON-OFF electric signal. An example of its application is the piloting of a solenoid valve or other electrical device when there is a pressure at a point in the system (the pressure can be of any value provided it falls between the minimum and maximum operating values). Calibrated pressure switch The device is used when there is need of an ON-OFF electric signal at a pre-determined pressure in a plant (example: an electric reply to a solenoid valve). The above-mentioned pressure value can be calibrated between 1 and 8 bar by means of an adjusting screw.