New pressure switch: More operator convenience through adjustment knob

The new compact instrument enables the user to choose between two process connections - mounting thread or flange. In addition to the increased installation flexibility, the pressure switch has a long service life: Model PSM03 is designed for at least five million switching cycles.

Just like in the models PSM01 and 02, the core of the instrument is a flicker-free snap-action switch. It allows for high precision with a reproducibility of ±2 % of the full scale value in the measuring ranges 0.2 ... 2 bar to 40 ... 400 bar. WIKA delivers the three universally usable OEM pressure switches with a factory-set switch point on request.

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Key words: Pressure switch PSM03