Features 【Product Role】This is inductive proximity switch sensor with 20mm detection distance. 【Easy to Use】The switch stays open, and closes when it detects object in detection distance. 【Product Capability】Quick response, high reliability, strong anti-interference capability. 【Main Usage】Non-contact detection avoids the sensor and the target object from damages. 【Suitable Range】Widely used in automatic control industry for positioning control, counting, automatic protection and more. Features: 【Product Role】This is  inductive proximity switch sensor with 20mm detection distance. 【Product Capability】Quick response, high reliability, strong anti-interference capability. 【Main Usage】Non-contact detection avoids the sensor and the target object from damages. 【Suitable Range】Widely used in automatic control industry for positioning control, counting, automatic protection and more. Specification: Model: LJ30A3-20-Z/BX Shape: 30mm diameter cylinder Detection Distance: 20mm Detection Object: Metal/Iron Working Voltage: DC 6-36V Output Form: NPN NO Output Current: 200mA Shell Material: Metal Weight: 150g (approx.)   Package List: 1 x Proximity Switch Package List