901..Ex ATEX Approved Factory Set Pressure switch

The Pressure Switch 901 EX is a versatile industrial solution with factory-set switching points and maximum positive working pressures. The models 901.1x Ex, 901.2x Ex, 901.41Ex, and 901.51Ex offer switching points ranging from 5 mbar to 12 bar, and maximum positive working pressures from 0.5 to 25 bar. It can handle temperatures from -20°C to 85°C for both media and ambient conditions. The diaphragm material options include NBR, Silicone, FKM (Viton®), and EPDM, making it compatible with various media types. The pressure connection materials are PA, PVDF, Brass, and Stainless Steel, and it can be fitted with hose nipples of 5.0mm, 6.5mm, or 10.0mm, as well as threads like M10x1, G1/8, G1/4, and G1/2. The electrical rating is 24 VDC/100 mA or 30 VDC/45 mA, with either AMP flat plug or push-on screw terminals for electrical connection. The Pressure Switch 901 EX boasts IP 54 protection class (with cover 6371), ensuring reliability in diverse environments.