I am text block. Click edit button to change this text. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
LJ12A3-4Z/BX PNP inductive proximity sensor
LJ12A3-4Z/BX PNP inductive proximity sensor with 4mm detection range—ideal for metal detection, automation, and robotics projects.
The LJ12A3-4Z/BX PNP Inductive Proximity Sensor is a reliable sensor used to detect metal objects without physical contact. Operating as a PNP normally open (NO) sensor, it provides a digital output signal when a metallic target enters its sensing range, making it ideal for automation and control applications.
This sensor features a 3–36V DC supply voltage, a detection distance of 4mm, and a compact cylindrical design for easy integration into machines, robotics, and industrial equipment. Its durable construction ensures stable performance in harsh environments.
Common applications include metal detection, position sensing, automation systems, robotics, and conveyor control. With simple wiring and maintenance-free operation, the LJ12A3-4Z/BX sensor is perfect for both hobbyist and professional projects.

Related products
J-link Emulator V8 all-ARM JTAG Adapter Converter for TQ2440 MINI2440 K98
Mini Portable Virtual Laser Projection Keyboard and Mouse Wireless Bluetooth
- Compatible with Android, iOS, Windows and Mac all kinds of operation systems that can be used with any phone, tablet, PC and laptop for a smooth and fast way of text input.
- Built-in Bluetooth for connecting to other devices without complex wired troubles
- More stable and smarter
- Can change the mini USB port to micro USB port.Â
- With mini Bluetooth speakers, which support voice reporting and music playing
- 3 in 1 Function: Laser keyboard,Mouse and bluetooth speaker
- Good touch sensitivity
- The BEEP sound and brightness can be adjusted on the laser keyboard
Peak Green PLA 1.75mm 1 KG Filament-Wanhao
Superbit expansion board for BBC Micro Bit Pocket Sized – Single Board Computer
TB6560 4 Axis Cnc Controller 4 Axis Stepper Motor Driver DSP Controlled 3.5A 24V
- Rated maximum output: ± 4.5A, 40V, Peak 5A, low output impedance, source 0.5?,
- the receiving end of 0.4?, low voltage shutdown, thermal parking and circulation.
- circuit protection. After I design, you can set the current output of 0.5A 1A 1.8A 2.5A.
- 3.3A 4A 4.5A to accommodate more and different motor Current.
- The drive is suitable software mach2, mach3, (mach3 have support WIN7 system), KCAM4 like.

Reviews
There are no reviews yet.