The 1040978 is an inductive proximity sensor featuring an M18 brass housing with an 8mm sensing distance. It has a cylindrical design and uses an M12, 4-pin connector for electrical connection. The sensor operates with a supply voltage range of 10Vdc to 30Vdc (nominally 12Vdc or 24Vdc) and provides a normally closed (NC) NPN output. It is designed to be flush-mounted and has an IP67 ingress protection rating, making it suitable for harsh environments. Additional features include reverse polarity protection, power-up pulse protection, and resistance to shock and vibration up to 30g.
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