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 | |
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Switching capacity | Up to 230 V AC/DC; up to 1.5 A |
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 |
Protection rating | Up to IP68 |
Approvals | ATEX, IECEx, EACEx, CCC [Ex i, Ex d], WHG, EAC |
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). |
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