--- product_id: 560939451 title: "Twidec 10Mm Npn Hall Effect Proximity Sensor Inductive Switch Not Normally Open) With Magnet Dc5-30V Njk-5002C" brand: "twidec" price: "β‚Ή 3720" currency: INR in_stock: true url: https://www.desertcart.in/products/560939451-twidec-10mm-npn-hall-effect-proximity-sensor-inductive-switch-not store_origin: IN region: India --- # 5-30VDC Power 10mm Detection 150mA Load Current Twidec 10Mm Npn Hall Effect Proximity Sensor Inductive Switch Not Normally Open) With Magnet Dc5-30V Njk-5002C **Brand:** twidec **Price:** β‚Ή 3720 **Availability:** βœ… In Stock ## Summary > πŸ” Discover Precision Like Never Before! ## Quick Answers - **What is this?** Twidec 10Mm Npn Hall Effect Proximity Sensor Inductive Switch Not Normally Open) With Magnet Dc5-30V Njk-5002C by twidec - **How much does it cost?** β‚Ή 3720 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/560939451-twidec-10mm-npn-hall-effect-proximity-sensor-inductive-switch-not) ## Best For - twidec enthusiasts ## Why This Product - Trusted twidec brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Visual Feedback:** Equipped with a red LED output indication for instant status awareness. - β€’ **Precision Sensing:** Experience reliable detection with a 10mm effective sensing distance. - β€’ **Robust Build Quality:** Crafted with durable metal and copper components for long-lasting performance. - β€’ **User-Friendly Design:** Includes a 1.2m external cable for easy installation and flexibility. - β€’ **Versatile Voltage Range:** Compatible with a wide supply voltage of 5-30VDC for diverse applications. ## Overview The Twidec NJK-5002C Hall Effect Proximity Sensor is a high-performance inductive switch designed for reliable metal detection. With a supply voltage range of 5-30VDC and a sensing distance of up to 10mm, this sensor is perfect for various industrial applications. Its robust construction and user-friendly features make it an essential tool for professionals seeking efficiency and accuracy. ## Description Twidec 10Mm Npn Hall Effect Proximity Sensor Inductive Switch Not Normally Open) With Magnet Dc5-30V Njk-5002C ## Features - Model: NJK-5002C Supply Voltage: 5-30VDC; Detection Distance: 10mm (Effective Sensing Distance 0-10mm) - Output: NPN three lines Normally Open Output State (NO) - Thread Diameter: 12MM; Thread Length: 32MMLoad current: 150MA (no more than)" - Detect objects metal material Product material: Metal; parts: Copper plastic components; PBT External cables: 1.2m (standard, others according to customer requirements); Output indication: LED (red); - Net Weight: 50g; Package Content: 1 x Hall Effect Sensor ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.1 out of 5 stars 103 Reviews | ## Images ![Twidec 10Mm Npn Hall Effect Proximity Sensor Inductive Switch Not Normally Open) With Magnet Dc5-30V Njk-5002C - Image 1](https://m.media-amazon.com/images/I/51LViVh0BJL.jpg) ![Twidec 10Mm Npn Hall Effect Proximity Sensor Inductive Switch Not Normally Open) With Magnet Dc5-30V Njk-5002C - Image 2](https://m.media-amazon.com/images/I/51m94T45hvL.jpg) ![Twidec 10Mm Npn Hall Effect Proximity Sensor Inductive Switch Not Normally Open) With Magnet Dc5-30V Njk-5002C - Image 3](https://m.media-amazon.com/images/I/51v0o0rCQFL.jpg) ![Twidec 10Mm Npn Hall Effect Proximity Sensor Inductive Switch Not Normally Open) With Magnet Dc5-30V Njk-5002C - Image 4](https://m.media-amazon.com/images/I/31WCcRS3d4L.jpg) ![Twidec 10Mm Npn Hall Effect Proximity Sensor Inductive Switch Not Normally Open) With Magnet Dc5-30V Njk-5002C - Image 5](https://m.media-amazon.com/images/I/61xvHMgrghL.jpg) ## Questions & Answers **Q: is this omnipolar, unipolar or bipolar?** A: Unipolar only **Q: Can this sense a strip of magnetic tape?** A: Theoretically yes, if it's the proper polarity as this only detects a single polarity and ignores the other. **Q: Is there any reason why this would not work with an ebike controller in place of the typical external hall speed sensor?** A: This is just on/off, I suspect the hall speed sensor is more complicated than that. But if you're replacing a single on/off sensor, and can provide the proper power to it... and the controller only needs the single signal wire... it may work. **Q: Is the provided magnet necessary to register a reading? What is the detection distance when working with materials such as aluminum and steel?** A: This can only sense the magnet ## Frequently Bought Together - Twidec/10mm Hall Effect Proximity Sensor Inductive Switch NPN NO（Normally Open) with Magnet DC5-30V NJK-5002C - DIGITEN Hall Sensor Proximity Switch NPN 3-Wires Normally Closed NC with Magnet - Twidec/M12 Approach Sensor Inductive Proximity Switch NPN NO DC 6-36V, 4mm Detecting Distance LJ12A3-4-Z/BX --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.in/products/560939451-twidec-10mm-npn-hall-effect-proximity-sensor-inductive-switch-not](https://www.desertcart.in/products/560939451-twidec-10mm-npn-hall-effect-proximity-sensor-inductive-switch-not) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-06-01*