---
product_id: 71746492
title: "Hall Sensor Proximity Switch NPN 3-Wires Normally Closed NC with Magnet"
brand: "digiten"
price: "$U738"
currency: UYU
in_stock: true
reviews_count: 5
category: "Digiten"
url: https://www.desertcart.uy/products/71746492-hall-sensor-proximity-switch-npn-3-wires-normally-closed-nc
store_origin: UY
region: Uruguay
---

# 6-36VDC wide voltage range 10mm precise detection range 320kHz ultra-fast switching frequency Hall Sensor Proximity Switch NPN 3-Wires Normally Closed NC with Magnet

**Brand:** digiten
**Price:** $U738
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your automation game with precision that never sleeps!

## Quick Answers

- **What is this?** Hall Sensor Proximity Switch NPN 3-Wires Normally Closed NC with Magnet by digiten
- **How much does it cost?** $U738 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/71746492-hall-sensor-proximity-switch-npn-3-wires-normally-closed-nc)

## Best For

- digiten enthusiasts

## Why This Product

- Trusted digiten brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pinpoint Precision Detection:** 10mm sensing range ensures accurate magnet proximity alerts
- • **Robust M12 Cylindrical Design:** Compact and durable form factor built for demanding environments
- • **Polarity-Sensitive Magnet Detection:** Smart sensing that only triggers with correct magnet orientation
- • **Rapid Response for Real-Time Control:** 320kHz switching frequency keeps your system instantly updated
- • **Seamless Integration, Maximum Compatibility:** Wide 6-36VDC power range fits diverse industrial setups

## Overview

The DIGITEN Hall Sensor Proximity Switch NJK-5002D is a compact M12 cylindrical sensor designed for reliable magnet detection within a 10mm range. Operating on a versatile 6-36VDC power supply, it features an NPN 3-wire normally closed output and a rapid 320kHz switching frequency, making it ideal for precise, real-time industrial automation and CNC applications. Its polarity-sensitive detection ensures accurate switching only when the magnet is correctly oriented.

## Description

Features & Specifications Power requirement:6-36VDC Output type: NPN 3-wires normally closed Model:NJK-5002D Appearance:M12mm cylinder. Detection range: 10mm Output current: 200mA Detected objects: magnet Switching frequency: 320KHZ Cable length:1.1m Wiring:brown-Power+;blue-Power-;black-signal. Packaging include Hall sensor switch x 1

Review: Works good but has a quirk. - First one didn't work. Was conducting all the time. The second one works fine. The sensor switches the negative if that matters to anyone. That info isn't in the description but it was important for my usage. More good information is it senses polarity of the magnet. It won't switch if you turn the magnet over.
Review: Pretty good. - Did the job, used it on my CNC, noticeable proximity delta between aluminum and steel.

## Features

- Power requirement:6-36VDC
- Output type: NPN 3-wires normally Closed
- Appearance:M12mm cylinder
- Detection range: 10mm
- Detected objects: magnet

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B019SIJHRQ |
| Best Sellers Rank | #124,556 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #13 in Inductive Proximity Sensors |
| Date First Available | December 24, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.58 ounces |
| Item model number | NJK-5002D |
| Manufacturer | DIGITEN |
| Package Dimensions | 4 x 2.1 x 0.8 inches |

## Images

![Hall Sensor Proximity Switch NPN 3-Wires Normally Closed NC with Magnet - Image 1](https://m.media-amazon.com/images/I/71ZXd8C8NpS.jpg)

## Questions & Answers

**Q: how much is weight of the magnet?**
A: It is very light weight dimensions are approximately 12mm(1/2in) diameter by 2mm(1/8in) thick, basically less than a dime! Hope helps!

**Q: Does this unit require an external pull down resistor?**
A: No. The current of output signal is less than 200mA, It can directly connect to meter or your system.

**Q: Is magnet shown included in this price? Packaging indicates only sensor - no magnet!**
A: It come with sensor and magnet.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works good but has a quirk.
*by K***R on May 1, 2025*

First one didn't work. Was conducting all the time. The second one works fine. The sensor switches the negative if that matters to anyone. That info isn't in the description but it was important for my usage. More good information is it senses polarity of the magnet. It won't switch if you turn the magnet over.

### ⭐⭐⭐⭐⭐ Pretty good.
*by I***X on April 17, 2025*

Did the job, used it on my CNC, noticeable proximity delta between aluminum and steel.

### ⭐⭐⭐⭐⭐ Good quality.
*by G***T on April 3, 2025*

Good value, item returned because it did not work for my kill switch application.

## Frequently Bought Together

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-03*