Pressure switch Normally closed contact (Type 803) Normally open contact (Type 804) Flat connector 6,3 Width across flats 24 Height 43mm Thread length 9mm Without device connector ADJUSTMENT RANGE [mbar] ORDER NUMBER OVERPRESSURE SAFETY With device connector 800 or 800-IP65 A Kant pressure switch Type 803 and 804 has an integrated N.C. / N.O. contact. When pressure is applied, a diaphragm is deformed or a piston is displaced via a lifting movement. The deformation or movement depends on an adjustable spring preload. When the switching point is reached, the diaphragm or piston has undergone a defined movement which actuates the switch and opens or closes the electrical circuit. Specific pressure values can be monitored via the switching signal. SWITCHING ELEMENT PERMISSIBLE TEMP. SWITCHING FREQUENCY Hydraulic oil, Machine oil, Heating oil, Nitrogen, sea water Hydraulic fluids, Petrol, Alcohol, Salt and Sulphuric acid EPDM (APTK) Hydrogen, Brake fluid, Acetylene, etc. PISTON SEALING PISTON SEALING Optionally with: Device connector 800 Device connector 800-IP65 CONNECTION 803: D MICROSWITCH WITH GOLD PLATED CONTACTS  Order Number Example: ABCD 803-XX-2115 The Open, Close or Change function refers to increasing pressure. Kant Druckschalter GmbH · Maybachstr. 18 · 72175 Dornhan · Tel +4974559461-0 Fax +4974559461-13 · Email [email protected] · www.kant-druckschalter.de Customized version Material Sealing element Threa