HiLetgo 2pcs NJK-5002C Hall Effect Sensor Proximity Switch NPN 3-Wires Normally Open sold2024 the GND terminal should be

the GND terminal should be connected the module first

Strong adhesive backing

Glass Polish 90002 Cerium Oxide Fine Grade

and 3 Pack Tape Width 1/2 inch Roll Length 100 ft (per roll) Density 0

HiLetgo 2pcs NJK-5002C Hall Effect Sensor Proximity Switch NPN 3-Wires Normally Open sold2024 the GND terminal should beHiLetgo 2pcs NJK 5002C Hall Effect Sensor Proximity Switch NPN 3 Wires Normally Open Description: Model: NJK 5002C Supply voltage 5 30VDC Detection distance 10mm (effective detection distance 0 10mm) Load current 150MA (no more than) Output form NPN three lines Output state normally open (NO) Detect objects metal material Product Material Metal parts: Copper plastic components: PBT External leads 1. 2 m (standard, others according to customer