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Your cart is empty.Model number: LJ18A3-8 series External dimensions: M18x60 Installation type: Shielded Detection distance: 8mm Setting distance: 0-7 mm Supply voltage: 6-36Vdc Output current: DC type: 300mA max; AC Type: 400mA Standard detected object: Mild steel (18x18x1mm) Sensing object: Magnetic metals (if it is not magnetic metals, the sensing distance would decrease) Response frequency: 500Hz Output indication: Red LED Short-circuit protection: NO Reverse connection protection: Yes Insulation resistance: 50MΩ min (between charging part and housing) Dielectric strength: 1000Vac, 1min (between charging part and housing) IP Rating: IP65 Operating temperature: 25 to 70 °C (13 to 158 °F) Cable length: 1.2m, PVC cable Material: Case: Brass-nickel plated; Sensing surface: ABS
Adventure Geek
Reviewed in the United States on September 15, 2024
You need to know how to wire up a proximity sensor. The three wire one makes it easy as you don't have to do it in-line. Watch some videos as to how it is done. I'm able to detect copper and brass pretty easily within the specs of the part.
Mark
Reviewed in the United States on October 25, 2022
These work as expected, proper wiring is required.Blue wire to Ground ( - ), Brown wire to VCC ( + ), Black wire to load. For NPN sensor connect load between VCC ( + ) and Black wire. Simple. Anyway they provided the diagrams.
OCog1616
Reviewed in the United States on April 18, 2020
While the sensor ordered was as described, I was not able to get either of them to work. I have other inductive sensors that trigger properly with exactly the same connections and same 3d printer setup. The probe shows the trigger indication ( LED turns on ), however the signal shows always triggered. I tried to standard and inverted ( I1) Z Probe setup, but could not get a proper signal.
Joseph A. Youngblood
Reviewed in the United States on September 9, 2019
I havent been able to get them to work.
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