Inductive proximity sensor | 6–36VDC | 5mm | NPN | NO

Technical Specifications:

Sensor Type: Inductive, non-flush

Connection: DC 3-wire

Operation: NPN, NO (normally open)

Power Supply Voltage: DC 6–36 V

Sensitivity (Detection Distance): 0–4 mm (typically 5 mm)

Detection Target: Metallic objects

Output Type: Switching transistor

Indicator: Built-in red LED

Housing Material: ABS plastic

Dimensions: 17 x 17 x 35 mm

Cable Length: 130 cm

Color: Red

Weight: 35 g

Protections: Overcurrent and short-circuit protection

Functions:

Detects metallic objects without contact

Suitable for presence, position, or movement detection

LED indicator clearly shows activation status

Overcurrent and short-circuit protection

Compact size suitable for confined spaces

Supports wide power supply range (6–36 V DC)

Applications:

Automation systems: part positioning, collision detection

Automotive industry: proximity sensors in vehicles, door/trunk systems

Industrial equipment: part counting, speed and direction detection

Liquid level monitoring (via contact with metal surfaces)

Hobby electronics, CNC machines, robotics

Pros:

Reliable non-contact operation – longer service life

Easy installation – compact rectangular body

Wide voltage range (6–36 V DC) – versatile usage

Built-in LED – visual operation confirmation

Overcurrent and short-circuit protection – safer usage

Cons:

Detects only metallic objects – does not work with plastic, wood, or glass

Non-flush model – requires sufficient clearance from surface

The inductive proximity sensor is an ideal choice for professional use when reliable, cost-effective, and precise metal detection is required. Thanks to simple integration, clear LED indication, and a wide voltage range, it’s a great tool for automation professionals.