Manufacturer: IFM Type: Inductive sensor Model: IF0003 Part No.: IF-2004-ABOW Output function: normally open Sensing range [mm]: 4 Housing: threaded type Dimensions [mm]: M12 x 1 / L = 71.5 Frequency AC [Hz]: 47...63 Operating voltage [V]: 20...250 AC Protection class: II Reverse polarity protection: no Output function: normally open Max. voltage drop switching output AC [V]: 8.5 Minimum load current [mA]: 8 Max. leakage current [mA]: 2 Permanent current rating of switching output AC [mA]: 200; (250 (...50 °C)) Short-time current rating of switching output [mA]: 900; (20 ms / 0,5 Hz) Switching frequency AC [Hz]: 25 Short-circuit proof: no Overload protection: no Ambient temperature [°C]: -25...80 Protection: IP 67