Specification: Part Number 1040946 Housing material: Metal, Nickel-plated brass Connection type: Connector M12, 4-pin Sensing range Sn: 5 mm Ripple: ≤ 10 % B: 18 mm Thread length: 52 mm Temperature drift (of Sr): ± 10 % Housing length: 69 mm Housing cap material: Plastic, PA6 Brass (Br): Ca. 0.4 Enclosure rating: IP 67 Aluminum (Al): Ca. 0.45 Thread size: M18 x 1 Stainless steel (V2A, 304): Ca. 0.8 Repeatability: ≤ 2 % Assured sensing range Sa: 4.05 mm Power consumption: ≤ 10 mA Installation type: Flush Housing: Standard Output function: NC Reverse polarity protection: + Voltage drop: ≤ 2 V Carbon steel St37 (Fe): 1 Time delay before availability: ≤ 100 ms Design: Cylindrical Output current Ia: ≤ 200 mA Supply voltage: 10 V DC ... 30 V DC Switching output: NPN Tightening torque, max.: 40 Nm EMC: According to EN 60947-5-2 Power-up pulse protection: + Short-circuit protection: + Ambient operating temperature: -25 °C ... 75 °C Copper (Cu): Ca. 0.4 Shock/vibration: 30 g, 11 ms/10 Hz ... 55 Hz, 1 mm D: 15 mm F: 40 mm C: 18 mm Hysteresis: 5 % ... 15 % Switching frequency: 1,000 Hz Electrical wiring: DC 3-wire Note: The values are reference values which may vary Remark: Associated graphic see "Installation"