M12 4mm sensing DC 6-36V NPN PNP NO NC LJ12A3-4-Z/BX BY AX AY cylinder inductive proximity sensor switch - 13 Detecting: Detecting distance : 4mm. Detect object : metal. Home Electronics & Gadgets BlueSwan Anti-Cracking Hard Shell Case Compatible with MacBook Pro 16 inch, M4 M3 M2 M1 2025 2024-2021 Pro/Max A3403 A3186 A2991 A2780 A2485, Anti-Fingerprint Soft TPU Bumper, Frosted Black Inductive Proximity Sensor 3pcs LJ18A3-8-Z/BX NPN No Switch Detector 8mm Detecting Distance DC 6-36V M18 Approach Switch 300MA 3 Wire LJ18A3-8-Z/BX Cnc Probe If you want the probe to work under DC 5V, DC 6-36V NPN sensors can also work under DC 5V. The induction proximity switch has fast response speed and high sensitivity, which is very suitable for 3D printers. Enjoy fast, free delivery, exclusive deals... Item Name: Inductive proximity switch; Model : LJ12A3-4-Z/BY; Output type : NPN NO(Normal Open); Wire type : DC 3 wire type (black, brown, blue). The working principle of an inductive sensor: It senses the change of the electromagnetic field emitted from its tip. The induction proximity switch has fast response speed and high sensitivity, which is very suitable for 3D printers. This change is sensed by the internal circuit. When the magnetic field approaches a metal object, the amplitude of the magnetic field changes. Application: Diameter of column sensor: 12mm. Voltage: DC 6-36V; Current output : 300mA.
