IFM electronic NN5009 Inductive sensor; 40 x 26 x 26 mm; Sensing range 4 mm non-flush mountable; 2 x normally closed; DC; NAMUR; 2 m silicone-Cable; IP 67; 3-wire; Ambient temperature -20...80 °C; Switching frequency 1800 Hz

• For monitoring valve positions
• For reliable position feedback on valve actuators
• For applications in hazardous areas
• For connection to intrinsically safe circuits
• Quick and secure mounting with only three screws