Adjustable differential pressure switch for monitoring overpressure, vacuum and differential pressure of air or other non-combustible, non-aggressive gases.
The switching pressure can be adjusted without a pressure gauge using a scaled adjustment knob. Various versions with overlapping adjustment ranges between 0.2 mbar and 50 mbar are available for this purpose. As standard, the pressure switch is equipped with a transparent cover of protection class IP54.
NEW: This series is also available with an ATEX type examination.
Monitoring air filters and ventilators
Monitoring industrial cooling-air circuits
Overheating protection for fan heaters
Monitoring flows in ventilation ducts
Controlling air and fire-protection flaps
Frost protection for heat exchangers
Silicone, free of gas emissions.
2 plastic pipe connection pieces (P1 and P2), external diameter 6.0 mm.
Low voltage version: max.0,1A / 24VDC.
Tab terminals 6.3×0.8 mm in accordance with DIN 46244 or push-on screw terminals.
Cable conduit with cable strain relief.