This inductive proximity sensor is designed to detect nearby metal objects without contact.

Key Features

• Non-contact metal detection (inductive)
• Commonly used in automation and robotics
• Typically provides a digital switching output (model dependent)

Technical Specifications

• Sensor type: inductive proximity switch
• Model family: SN04-N
• Working Supply Voltage: Commonly documented as 3.3–5 V DC (practical module operating range)
• Typical Output: Digital and/or analog signal output (typical module behavior; see sources)

Applications

• Metal object detection
• Position sensing in DIY automation
• Robotics projects

Note: Confirm the exact supply voltage and output type (NPN/PNP, NO/NC) for the specific unit before wiring.