output indicator LED red IFBR 11N17T1/S14L-9 dimension 11 mm nominal sensing distance Sn 4 mm material (sensing face) LCP output current < 200 mA reverse polarity protection yes output circuit NPN make function (NO) housing length 60 mm special type hygienic design manufacter SKU IFBR 11N17T1/S14L-9 voltage drop Vd < 2 VDC current consumption max. (no load) 10 mA cleaning temperature 80 ... +100 °C (30 min/day) housing material stainless steel 1.4404 (V4A); LSR output current (at cleaning temperature) < 100 mA protection class IP 68/69K & proTect+ connection types connector M12 type cylindrical smooth switching frequency < 1 kHz short circuit protection yes voltage supply range +Vs 10 ... 30 VDC hysteresis 2 ... 15 % of Sr operating temperature -40 ... +80 °C mounting type flush