--- product_id: 234352957 title: "M30 Inductive Proximity Sensor Switch Non-Shield Type LJ30A3-15-Z/AX Detector 15mm 10-30VDC 200mA NPN Normally Closed(NC) 3 Wire" brand: "heschen" price: "2358 kr" currency: ISK in_stock: true reviews_count: 4 category: "Heschen" url: https://www.desertcart.is/products/234352957-m30-inductive-proximity-sensor-switch-non-shield-type-lj30a3-15 store_origin: IS region: Iceland --- # 10-30VDC wide voltage compatibility 15mm precise detection range 200mA robust current output M30 Inductive Proximity Sensor Switch Non-Shield Type LJ30A3-15-Z/AX Detector 15mm 10-30VDC 200mA NPN Normally Closed(NC) 3 Wire **Brand:** heschen **Price:** 2358 kr **Availability:** ✅ In Stock ## Summary > 🔍 Detect with precision, control with confidence! ## Quick Answers - **What is this?** M30 Inductive Proximity Sensor Switch Non-Shield Type LJ30A3-15-Z/AX Detector 15mm 10-30VDC 200mA NPN Normally Closed(NC) 3 Wire by heschen - **How much does it cost?** 2358 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/234352957-m30-inductive-proximity-sensor-switch-non-shield-type-lj30a3-15) ## Best For - heschen enthusiasts ## Why This Product - Trusted heschen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Detection at 15mm:** Engineered for pinpoint magnetic metal sensing with ±10% accuracy to keep your automation flawless. - • **Durable 200mA Output Current:** Supports demanding loads with reliable NPN normally closed switching for uninterrupted control. - • **Advanced Protection Circuitry:** Built-in reversal connection, surge absorption, and short-circuit safeguards for worry-free operation. - • **Wide Voltage Range (10-30VDC):** Seamlessly integrates with diverse industrial systems, ensuring stable performance across varying power supplies. - • **Rugged Industrial Grade Design:** Operates flawlessly from -30°C to +65°C with high insulation and withstand voltage, perfect for harsh environments. ## Overview The Heschen M30 Inductive Proximity Sensor offers a 15mm detection range optimized for magnetic metals, operating reliably within a 10-30VDC supply and delivering up to 200mA current output. Featuring advanced protection against electrical faults and a rugged design for industrial environments, it ensures precise, durable sensing for professional automation setups. ## Description Detection Object: Magnetic metal(the detection distance decreases when it is non-magnetic metal).Delay Distance: 10% below of the detection distance.Supply Voltage:DC10-30V Impulse (p-p)10% below.Comsuption Current: 13mA below.Control Output:200mA below.Loop Protection: Reversal connection protection,surge absorption,load short-circuit protection.Ambient Temperature & Humidity:During operation, storage: individually-30～＋65℃(no freeze ,no drew ), During operation,storage:individually 35-95%RH.Insulation Impedance: 50MΩ above ( DC500 megameter ) between charging part and shell.Withstand Voltage: AC1000V 50/60Hz 1 min. between charging part and shell.Temperature Influence: Temperature range-30～＋65℃,at + 23℃,± 15% detection distance, Temperature range-25～＋60℃,at +23℃,±10% detection distance.Voltage influence: Inside ±15% rated supply voltage range,at rated supply voltage value ,inside ± 10 % detection distance. Review: Worked well - this worked well in my application, however I returned it since its diameter was too big for the mounting location. The 18mm (18M) sensor replaced it and is working well. Review: As advertized - As advertized. ## Features - Mounting Hole Diameter: 30mm - Detecting Distance: 15mm±10%; Set distance: 0-13mm - Output Type: NPN NC(Normally Closed); Non-Shield Type - Current Output: 200mA; Working Voltage: 10-30 VDC - Detect Object: Magnetic Metal ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B072QBT43V | | Battery Description | Battery not included | | Best Sellers Rank | #129,372 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #13 in Inductive Proximity Sensors | | Brand | Heschen | | Color | Blue | | Compatible Devices | Devices capable of supplying 10-30 VDC, interpreting NPN NC output, and using a 3-wire connection, such as controllers, automation systems, or machinery with compatible input interfaces. | | Customer Reviews | 3.9 3.9 out of 5 stars (19) | | Item Weight | 0.1 Kilograms | | Manufacturer | Heschen Electric | | Mfr Part Number | LJ30A3-15-Z/AX | | Model Number | HS-LJ30A3-15-Z/AX | | Mounting Type | Surface Mount | | Power Source | Corded Electric | | Temperature Range | -3E+1 Degrees Celsius | | UPC | 670534171196 | ## Product Details - **Brand:** Heschen - **Color:** Blue - **Item Weight:** 0.1 Kilograms - **Mounting Type:** Surface Mount - **Power Source:** Corded Electric ## Images ![M30 Inductive Proximity Sensor Switch Non-Shield Type LJ30A3-15-Z/AX Detector 15mm 10-30VDC 200mA NPN Normally Closed(NC) 3 Wire - Image 1](https://m.media-amazon.com/images/I/61LA3pXvuaL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked well *by M***O on April 5, 2025* this worked well in my application, however I returned it since its diameter was too big for the mounting location. The 18mm (18M) sensor replaced it and is working well. ### ⭐⭐⭐⭐⭐ As advertized *by D***E on August 21, 2024* As advertized. ### ⭐⭐⭐⭐⭐ Works great in my lab classes *by L***. on November 19, 2024* I ordered the inductive proximity sensor switch to use in my motor control class for labs. I make the students build motor control circuits and I needed a prox switch to use and saw this one. It works perfect, it's a little larger than I thought it would be, but it actually works better for my purposes. The students have been able to follow the hook up directions and haven't hooked it up wrong yet, and that's saying something. I can't take pictures of the students and trainers or I would have a video of them turning a motor on and off with it controlling an ice cube relay. 5 stars all the way. ## Frequently Bought Together - Heschen M30 Inductive Proximity Sensor Switch Non-Shield Type LJ30A3-15-Z/AX Detector 15mm 10-30VDC 200mA NPN Normally Closed(NC) 3 Wire - WEICHUANG 3PCS DC 3-24V 90dB Active Piezo Electronic Buzzer Beep Tone Alarm Ringer Continous Sound (Black) SFM-27-W - LAMPVPATH (Pack of 2) 9v Battery Holder, 9 Volt Battery Holder with Switch, 9v Battery Case with Switch --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.is/products/234352957-m30-inductive-proximity-sensor-switch-non-shield-type-lj30a3-15](https://www.desertcart.is/products/234352957-m30-inductive-proximity-sensor-switch-non-shield-type-lj30a3-15) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-05-17*