The LJ18A3-8-Z/BX NPN OPEN Inductive Sensor Probe is a normally open sensor that can detect the presence of metals at a range of up to 8mm, and is the ideal solution if you’ve been looking for an inexpensive way to add an automatic bed levelling system to your 3D printer. It operates on voltages between 6V and 36V DC, and can be connected to various controller boards.
Features
Operating Voltage: 6V – 36V DC Operating Current: 300mA Detection Distance: 8mm ±10% Type: NPN Response Frequency: 500Hz Cable Length: 1.2m Diameter: 18mm Object Detection: Magnetic metal (the detection distance decreases when an object is a non-magnetic metal) Weight: 44g Operating Temperature: -25~+55 °C Dimensions: 70mm x 30mm Model: LJ18A3-8-Z/BX BX NPN NO
Specification