housing material stainless steel 1.4404 (V4A); LSR housing length 55 mm manufacter SKU IFRR 12N17T1/L-9 material (sensing face) LCP protection class IP 68/69K & proTect+ IFRR 12N17T1/L-9 dimension 12 mm connection types cable PVC, 2 m output current < 200 mA output circuit NPN make function (NO) short circuit protection yes nominal sensing distance Sn 4 mm mounting type flush operating temperature -40 ... +80 °C output indicator LED red voltage supply range +Vs 10 ... 30 VDC reverse polarity protection yes output current (at cleaning temperature) < 100 mA current consumption max. (no load) 10 mA voltage drop Vd < 2 VDC switching frequency < 1 kHz hysteresis 2 ... 15 % of Sr shock resistance EN 61373: 2010 (category 3), 10 bumps per axis (100 g, 6 ms, EN 60068-2-27) special type Washdown design type cylindrical threaded vibration resistance EN 61373: 2010 (category 3), 5h per axis (14.4 gRMS, 10-500 Hz, EN 60068-2-64) cleaning temperature 80 ... +100 °C (30 min/day)