Specifications General & Performance Parameter Value Sensing head size M12 Type Cylinder type (with screw), Unshielded Sensing distance 5 mm ±10% Setting distance 0 to 4 mm Differential distance (Hysteresis) 10% max. of sensing distance Sensing object Ferrous metal (Sensitivity lowers with non-ferrous metals) Standard sensing object Iron, 15 x 15 x 1 mm Response frequency 25 Hz Power source AC 2-wire models Electrical Specifications Parameter Value Power supply voltage (rated) 24 to 240 VAC Operating voltage range 20 to 264 VAC Leakage current 1.7 mA max. Control output (Switching capacity) 5 to 200 mA Operation mode NO (Normally Open) Protective circuit Surge suppressor Indicators Parameter Value Operation indicator Red LED (lights when output is ON) Environmental Specifications Parameter Value Ambient temperature (Operating) -40 to 85°C (with no icing or condensation) Ambient temperature (Storage) -40 to 85°C Ambient humidity (Operating/Storage) 35% to 95% (with no condensation) Temperature influence ±15% max. of sensing distance at 23°C over -40 to 85°C range Voltage influence ±1% max. of sensing distance within rated voltage range ±15% Degree of protection IP67 (IEC 60529), Oil-proof (company standard) Insulation & Dielectric Strength Parameter Value Insulation resistance 50 MΩ min. at 500 VDC (between charged parts and case) Dielectric strength 4,000 VAC, 50/60 Hz for 1 min (between charged parts and case) Vibration & Shock Parameter Value Vibration resistance (Destruction) 10 to 55 Hz, 1.5 mm double amplitude, 2 h each in X, Y, Z directions Shock resistance (Destruction) 1,000 m/s², 10 times each in X, Y, Z directions Physical Specifications Parameter Value Connection method Pre-wired model Cable length options 2 m (standard), 5 m Cable specifications PVC (oil-resistant) Case material Brass nickel plating Sensing surface material Polybutylene terephthalate (PBT) Clamping nuts material Brass nickel plating Toothed washer material Iron zinc plating Thread length 26 mm Overall length 38 mm Weight (approx.) 60 g (2m cable)