Manufacturer: IFM Type: Capacitive sensor Model: KB0025 Part No.: KB-2020-ABOA/NI Output function: normally open Sensing range [mm]: 3...20 Housing: cylindrical Dimensions [mm]: Ø 34 / L = 81 Operating voltage [V]: 20...250 AC/DC Protection class: II Reverse polarity protection: no Output function: normally open Max. voltage drop switching output DC [V]: 8 Max. voltage drop switching output AC [V]: 10 Minimum load current [mA]: 5 Max. leakage current [mA]: 2.5 (250 V AC) / 1.7 (110 V AC) / 1.5 (24 V DC) Permanent current rating of switching output AC [mA]: 200; (for UL application: 250 / 100 DC) Permanent current rating of switching output DC [mA]: 200; (for UL application: 250 AC / 100 DC) Short-time current rating of switching output [mA]: 1500; (20 ms / 0,5 Hz) Switching frequency AC [Hz]: 25 Switching frequency DC [Hz]: 40 Short-circuit proof: no Overload protection: no Ambient temperature [°C]: -25...70 Protection: IP 65