Woerner KFI-E LEVEL SWITCH

Function: Technical Data - General: Technical Data - Reed contacts: Registration of liquid levels in reservoirs. One or max. two reed-contacts are integrally cast in a sliding tube. A float with a permanent solenoid moves along the sliding tube to match the filling level. When the solenoid approaches the reed-contact the latter is operated without contact. With the type range KFI changeover contacts are used. In the respective switching positions the rising of the float is prevented by means of adjusting rings. Two float types are available; a hollow float of stainless steel and a foamed float of polyurethane (see order designation). The versions including terminal box have up to three displaced cable entries. Instead of cable unions plug-and-socket connections can be screwed in as well (see accessories). Operating pressure max.: Temperature range: Float type B: -20... +130 °C Float type C: Protection type: IP 65 Wight at L1 = 300: 0,3 kg Switching voltage: 10...230 VUC Switching current max.: 1,0A Switching capacity max.: 40/60 W/VA Float type B 4 bar Float type C 1 bar -20...+ 80 °C Mounting position: vertical ± 20 ° Material: Sliding tube: copper alloy Float type B: 1.4571 Float type C: polyurethane Flange: aluminium alloy Seal: Abil