The float switch is typically used to switch alarms, pumps, signal lamps, valves, and horns via a contact protection relay. When connected to intrinsically safe electrical circuits, the intrinsically safe [Ex i] version of the product meets the requirements.
general technical data
Medium temperature - -52 to +240 °C
Contact versions - Normally closed contact; changeover contact; normally open contact or bistable contact
Float - Cylinder, CrNi (stainless steel) Ø 27; sphere, CrNi (stainless steel) Ø 29; sphere, Ti (titanium) Ø 29
Manufacturer's declaration - CE
Special features - The product does not fall under the Pressure Equipment Directive 2014/68/EU, since there is no pressurized housing (see separate certificate TÜV SÜD).