Degree of protection III Switch frequency (Hz), DC 700 Hz Temperature of surroundings -40...85 В°C Level of protection IP 65- IP 66- IP 67- IP 68- IP 69K Assembly flush mountable Working voltage, DC 10...30 V Output type normally open SKU QPSH2QLF7R6M4S Code IFS725 Voltage category DC Technical code IFB2004BARKG/6M/PUR/UP Housing dimentions: length 40 mm Link 6 m PUR-Cable Display type switching status: 1 x LED yellow Electrical scheme PNP/NPN sensitivity range 4 mm