Quick Overview 

1. Output Type: NPN-NO
2. Red LED checks the state of the proximity sensor
3. High repeated positioning accuracy
4. High switching frequency
5. Wide voltage range
6. Antivibration, dust, water and oil prevention
7. Reverse power protection, short circuit protection, directly connecting with PLC
8. Can replace small switches and limit switches

Product Description

       This Tube Type Inductive Proximity Sensor Detection Switch NPN DC6-36V 4mm Normally Open switch LJ12A3-4-Z/BX is a component widely used in automatic control industry for detecting, controlling, and non-contact switching. When the proximity switch is close to some target object, it will send out control signal.