Manufacturer: IFM Type: Inductive sensor Model: IB0017 Part No.: IB-2020-BBOA Output function: normally closed Sensing range [mm]: 20 Housing: cylindrical Dimensions [mm]: Ø 34 / L = 82 Operating voltage [V]: 20...250 AC/DC Protection class: II Reverse polarity protection: no Output function: normally closed Max. voltage drop switching output DC [V]: 6 Max. voltage drop switching output AC [V]: 6.5 Minimum load current [mA]: 5 Max. leakage current [mA]: 2.5 (250 V AC) / 1.3 (110 V AC) / 0.8 (24 V DC) Permanent current rating of switching output AC [mA]: 250; (350 (...50 °C)) Permanent current rating of switching output DC [mA]: 100 Short-time current rating of switching output [mA]: 2200; (20 ms / 0,5 Hz) Switching frequency AC [Hz]: 25 Switching frequency DC [Hz]: 50 Short-circuit proof: no Overload protection: no