LJ12A3-4Z/BX 6-36V NPNInductive Proximity Sensor 4mm

The Tube Type Inductive Proximity Sensor Detection Switch NPN DC6-36V 4mm Normally Open switch, LJ12A3-4-Z/BX, is a crucial component extensively utilized in the automatic control industry for detection, control, and non-contact switching applications.

When this proximity switch is in proximity to a target object, it emits a control signal. As a metal object approaches the sensing area of the switch, an Eddy Current is induced in the metal, disturbing the magnetic field produced by the Inductive Proximity Sensor. This change is then detected by the sensor, allowing for non-contact, pressure-free, and spark-free issuance of electrical commands.

Noteworthy attributes include accurate reflection of position and stroke movement, high positioning accuracy, operating frequency, and service life. The sensor is easy to install and well-suited for harsh environments. This 4mm proximity sensor excels at detecting various metals, offering a miniature size, extended lifespan, cost-effectiveness, shielded installation, anti-interference capability, and a 1mm detection distance. It finds applications in precise positioning for molds, precision machine tools, and robots.

Key Features:
– Red LED for checking the sensor state
– High repeated positioning accuracy
– High switching frequency
– Wide voltage range (DC6-36V)
– M12 outer (thread) diameter
– Antivibration, dust, water, and oil prevention
– Reverse power protection, short circuit protection, direct connection with PLC
– Can serve as a replacement for small switches and limit switches

This LJ12A3-4-Z/BX proximity sensor not only ensures reliable and efficient operation but also offers adaptability and durability for a range of industrial automation applications.

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