Specification: Part Number 1040941 F: 40 mm Connection type: Connector M12, 4-pin C: 18 mm Housing cap material: Plastic, PA6 EMC: According to EN 60947-5-2 Temperature drift (of Sr): ± 10 % Stainless steel (V2A, 304): Ca. 0.8 Switching output: NPN Remark: Associated graphic see "Installation" Supply voltage: 10 V DC ... 30 V DC Shock/vibration: 30 g, 11 ms/10 Hz ... 55 Hz, 1 mm Assured sensing range Sa: 4.05 mm Output current Ia: ≤ 200 mA Housing material: Metal, Nickel-plated brass Thread size: M18 x 1 Power-up pulse protection: + Voltage drop: ≤ 2 V Short-circuit protection: + Repeatability: ≤ 2 % Note: The values are reference values which may vary Copper (Cu): Ca. 0.4 Reverse polarity protection: + Switching frequency: 1,000 Hz D: 15 mm Housing length: 50 mm Enclosure rating: IP 67 Output function: NO Electrical wiring: DC 3-wire Sensing range Sn: 5 mm B: 18 mm Hysteresis: 5 % ... 15 % Time delay before availability: ≤ 100 ms Tightening torque, max.: 40 Nm Installation type: Flush Ambient operating temperature: -25 °C ... 75 °C Brass (Br): Ca. 0.4 Thread length: 33 mm Ripple: ≤ 10 % Power consumption: ≤ 10 mA Carbon steel St37 (Fe): 1 Aluminum (Al): Ca. 0.45 Design: Cylindrical Housing: Short-body