4mm NPN Inductive Proximity Sensor M12 DC6~36V (Unshielded)(Normally Open)
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4mm NPN Inductive Proximity Sensor M12 DC6~36V (Unshielded)(Normally Open)_1
4mm NPN Inductive Proximity Sensor M12 DC6~36V (Unshielded)(Normally Open)

4mm NPN Inductive Proximity Sensor M12 DC6~36V (Unshielded)(Normally Open)

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  • Product SKU: KG969
₹ 282.45 ₹ 450.45
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The Inductive proximity sensor is designed to detect the presence or absence of metallic objects without physical contact.

Details of 4mm NPN Inductive Proximity Sensor:

Type: Inductive Proximity Sensor.

Sensing Distance: 4mm (This is the maximum distance at which the sensor can detect a metallic object.)

Output Type: NPN (This indicates the type of output signal used by the sensor. NPN sensors switch the negative side of the circuit when activated.)

Operating Voltage: DC 6~36V (This is the range of voltage levels that the sensor can operate with.)

Housing Size: M12 (This refers to the diameter of the sensor's threaded housing, which is M12 in this case.)

Shielding: Unshielded (This means the sensor is not protected from external electromagnetic interference or other environmental factors.)

Output State: Normally Open (NO) - This means that the sensor's output circuit is normally open (non-conductive) when it's not detecting a metallic object. When it detects an object within its sensing range, the circuit closes (becomes conductive).

Inductive proximity sensors like this one are commonly used:

In industrial automation applications for tasks such as detecting the presence or absence of metal objects on a production line or conveyor belt. The NPN output configuration means that it switches the negative side of the circuit when activated.

Technical Details

  • Model :  RM12
  • Operating Voltage (VDC) : 6 ~ 36
  • Detection Distance (mm) : 4
  • Outer Thread Size : M12
  • Object Type : Inductive
  • Output Type: NPN Normally Open Three-line
  • Installation Type: Non-Flush (Unshielded)
  • Max Output Current (mA): 200
  • Setting Distance (mm) : 0 ~ 2.4
  • Insulation Resistance (MΩ) : 50
  • Operating Temperature (°C) : -25 to 70
  • Storage condition (℃) : -30 to 80

The Inductive Proximity Sensor application

  • Mine metallurgy.
  • Plastics, textile, and Chemical Industry.
  • Light industry, tobacco, electric power, railway, and war industry.

Physical Attributes

  • Cable Diamensions : Ø3.5, 3-Wire, 2 Meter
  • Weight (gm) : 60


  • IP67 protection structure (IEC standard).
  • Compact volume.
  • High precision of repeated location.
  • Diversified exterior.
  • Good performance of anti-interference.
  • Many output forms.
  • High on-off frequency.
  • Wide voltage range.
  • Dustproof, vibration proof, waterproof, and oil proof.
  • With short-circuit protection and inverted connecting protection.
  • Long service life.

Product Video

Package Includes

  • 1 x 4mm NPN Inductive Proximity Sensor M12 DC6~36V (Unshielded)(Normally Open)

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