Pressure Switch for Gas PSG has a knob for adjusting the switching pressure (Fig. 1) selectable within a predefined range.
It is suitable for monitoring overpressure of air and non-aggressive gases (families 1-2-3 EN437). Special versions are available for use with aggressive gases.
The compact, robust and functional design permits a simple, quick, and essentially maintenance free installation.
A special filter (20μm) protect the sensing element from dirt and dust which could fail the item.
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