Check the listing for details. NC+NO LJ18A3-8-Z/CX Normally Closed Open Sensor Auto Bed Level 3D Printer Probe. Condition: New. Listed at 9.79 USD. Shop by Category Hardware CNC & 3D Printing Automation & Linear Motion Pneumatics Embedded Development Electronics Camera Mounts Tools Other Why Shop With Us NC+NO LJ18A3-8-Z/CX Normally Closed Open Sensor Auto Bed Level 3D Printer Probe Product Description This sensor is similar to the /BX model, but more versatile due to supporting NC or NO (Normally Closed or Normally Open) configurations. There are 4 wires on this sensor while the BX version only has 3. 18MM diameter body, 8MM inductive proximity sensor Popular as a sensor for bed level compensation in 3D printers, widely used in other applications as well. Available as just the sensor, or with a voltage divider that can handle up to 2 sensors that will step the sensor voltage down to < 5V to work with common 3D Printer control boards. The sensors operate between 6-36V DC. The voltage dividers have a convenient plastic housing with screw holes for convenient mounting. Please consider taking advantage of our multi-item discount found at the top of the listing page; it allows us to combine shipping and pass on the savings to you. 10% off 3, 15% off 5 items. Applies to most of our items. FREE Shipping to the USA and APO Addresses Related Items Details about Assortment A Imperial SAE Metal Threaded Heat Set Screw Inserts 3D Printing Kit Please consider taking advantage of our multi-item discount found at the top of the listing page; it allows us to combine shipping and pass on the savings to you. 10% off 3, 15% off 5 items. Applies to most of our items. FREE Shipping to the USA and APO Addresses --> © 2018 Albers LLC. All Rights Reserved.