Product characteristics Output function normally closed Sensing range [mm] 4 Housing Threaded type Dimensions [mm] M12 x 1 / L = 77 Electrical data Frequency AC [Hz] 45...65 Operating voltage [V] 20...250 AC Protection class I Reverse polarity protection no Outputs Output function normally closed 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 Monitoring range Sensing range [mm] 4 Real sensing range Sr [mm] 4 ± 10 % Operating distance [mm] 0...3.24 Accuracy / deviations Correction factor steel: 1 / stainless steel: 0.7 / brass: 0.4 / aluminum: 0.4 / copper: 0.3 Hysteresis [% of Sr] 3...15 Switch-point drift [% of Sr] -10...10 Operating conditions Ambient temperature [°C] -25...80 Protection IP 67 Tests / approvals EMC EN 61000-4-2 ESD 4 kV CD / 8 kV AD EN 61000-4-3 3 V/m EN 61000-4-4 Burst 2 kV EN 61000-4-6 3 V EN 55011 class B MTTF [years] 932 Mechanical data Weight [g] 35.1 Housing Threaded type Mounting non-flush mountable Dimensions [mm] M12 x 1 / L = 77 Thread designation M12 x 1 Material housing: brass white bronze coated; sensing face: PBT natural; Nuts: brass white bronze coated; LED window: PBT natural Tightening torque [Nm] A = 3 mm: 3,5 Nm; B: 7 Nm Displays / operating elements Display Switching status 1 x LED, red Electrical connection Required protection miniature fuse to IEC60127-2 sheet 1; ≤ 2 A; fast acting Accessories Items supplied lock nuts: 2 Remarks Remarks Recommendation: check the unit for reliable function after a short circuit. Pack quantity 1 pcs. Electrical connection - plug Connection Connector: 1 x 1/2"; coding: C Diagrams and graphs Installation
