M18 Proximity Sensor NPN NO+NC 8mm Detection Tube Type | Ceyone
Proximity Sensor M18 NPN NO + NC – 8mm Detection, Tube Type
This M18 inductive proximity sensor detects metal objects up to 8mm away without physical contact. It provides both normally open (NO) and normally closed (NC) outputs via NPN transistor, making it versatile for automation, robotics, and safety systems. The tube-type housing ensures durability in industrial environments.
Key Specifications
| Specification | Value |
|---|---|
| Model | Ceyone M18 Tube Type |
| Sensing Distance | 8mm (adjustable) |
| Output Type | NPN NO + NC |
| Supply Voltage | 6–36 VDC |
| Response Frequency | 300 Hz |
| Housing Material | Nickel-plated brass |
| Connection | Cable type (3-wire) |
What You Can Build With This
- Metal part detection on conveyor belts
- Home automation limit switches for gates or doors
- Robotic arm position sensing
- Fluid level sensing via metal float
Compatibility
This sensor works with any 6–36 VDC power supply and switches NPN output, compatible with PLCs, Arduino (via external pull-up resistor), and Raspberry Pi. Ideal for industrial control systems and DIY automation. Pair it with a relay module for high-current loads.
Wiring Notes
Standard 3-wire: brown (+V), blue (GND), black (signal). Since the output is NPN sinking, connect a 10kΩ pull-up resistor between black and your microcontroller’s VCC (5V or 3.3V) to read logic high when inactive. Do not exceed 36 V supply.
Why Buy from Compoden
Every component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.
Is this compatible with Arduino?
Yes, with a 10kΩ pull-up resistor on the signal line to the Arduino digital pin. The sensor requires external 6–36 VDC, so do not power it from the Arduino's 5V pin directly.
What materials can it detect?
This inductive sensor detects all metals, including iron, steel, aluminum, brass, and copper. Detection distance may vary slightly for non-ferrous metals.
Can it detect glass or plastic?
No, inductive sensors only detect metal objects. For non-metallic materials, consider capacitive proximity sensors.
📦 Free Setup Handoff Document Included
Every Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.
Ask Soldr above what you can build with this — it knows every Compoden kit this part appears in.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items