---
product_id: 71746492
title: "DIGITEN Hall Sensor Proximity Switch NPN 3-Wires Normally Closed NC with Magnet"
price: "HK$98"
currency: HKD
in_stock: true
reviews_count: 5
url: https://www.desertcart.hk/products/71746492-digiten-hall-sensor-proximity-switch-npn-3-wires-normally-closed
store_origin: HK
region: Hong Kong
---

# Power: 6-36VDC Range: 10mm Output: NPN 3-wires DIGITEN Hall Sensor Proximity Switch NPN 3-Wires Normally Closed NC with Magnet

**Price:** HK$98
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Automation Game!

## Quick Answers

- **What is this?** DIGITEN Hall Sensor Proximity Switch NPN 3-Wires Normally Closed NC with Magnet
- **How much does it cost?** HK$98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/71746492-digiten-hall-sensor-proximity-switch-npn-3-wires-normally-closed)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **🔗 Easy Integration:** M12mm cylindrical appearance allows for seamless installation in various setups.
- • **🔒 Secure Your Space:** Experience peace of mind with a normally closed design that ensures safety.
- • **🔍 Precision Detection:** Detects magnets with a reliable range of 10mm for accurate performance.
- • **🌟 Built for Professionals:** Engineered for the managerial class, ensuring top-notch reliability and efficiency.
- • **⚙️ Versatile Power Options:** Compatible with a wide voltage range of 6-36VDC for flexible applications.

## Overview

The DIGITEN Hall Sensor Proximity Switch is a high-performance NPN 3-wire normally closed sensor designed for precise magnet detection. With a power requirement of 6-36VDC and a compact M12mm cylindrical design, it offers a reliable detection range of 10mm, making it ideal for various professional applications.

## 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 |
|---------------|-------|
| Customer Reviews | 4.6 out of 5 stars 30 Reviews |

## Images

![DIGITEN Hall Sensor Proximity Switch NPN 3-Wires Normally Closed NC with Magnet - Image 1](https://m.media-amazon.com/images/I/61Qk9WMIGDS.jpg)
![DIGITEN Hall Sensor Proximity Switch NPN 3-Wires Normally Closed NC with Magnet - Image 2](https://m.media-amazon.com/images/I/7134qOmAqZS.jpg)
![DIGITEN Hall Sensor Proximity Switch NPN 3-Wires Normally Closed NC with Magnet - Image 3](https://m.media-amazon.com/images/I/71ATUlb6BtS.jpg)
![DIGITEN Hall Sensor Proximity Switch NPN 3-Wires Normally Closed NC with Magnet - Image 4](https://m.media-amazon.com/images/I/71F+kHExZoS.jpg)
![DIGITEN Hall Sensor Proximity Switch NPN 3-Wires Normally Closed NC with Magnet - Image 5](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

- DIGITEN Hall Sensor Proximity Switch NPN 3-Wires Normally Closed NC with Magnet
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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-23*