Contrinex inductive sensor DW-AD-634-M8

Product Code: DW-AD-634-M8



The Contrinex Inductive Sensor DW-AD-634-M8 is a high-performance sensor designed for reliable object detection in industrial applications. With its compact and robust construction, it offers a sensing distance of 4mm and operates on a voltage range of 10-30VDC. Featuring an NPN Normally Open output, it can easily integrate with PLCs and control systems. This non-contact sensor provides long-lasting and maintenance-free operation, making it an ideal choice for various industrial automation tasks.

Technical Specifications for Contrinex Inductive Sensor DW-AD-634-M8:


  • Sensor Type: Inductive
  • Model: DW-AD-634-M8
  • Sensing Distance: 4 mm (nominal)
  • Housing Material: Nickel-plated Brass
  • Operating Voltage: 10-30 VDC
  • Output Type: NPN NO (Normally Open)
  • Connection Type: Pre-wired cable

Electrical Characteristics:

  • Operating Current: ≤ 100 mA
  • Voltage Drop: ≤ 2 VDC
  • Reverse Polarity Protection: Yes
  • Short-Circuit Protection: Yes

Environmental Ratings:

  • Operating Temperature: -25°C to +70°C
  • Enclosure Rating: IP67 (Dust-tight and protected against temporary immersion in water)
  • Shock Resistance: 30 g (11 ms)
  • Vibration Resistance: 10 Hz to 2000 Hz, 10 g

Mechanical Specifications:

  • Thread Size: M8
  • Sensing Face Diameter: 8 mm
  • Length: 34 mm
  • Weight: 15 g


  • High-performance inductive sensor for reliable object detection
  • Compact and robust construction for versatile industrial applications
  • Non-contact sensing technology for long-lasting and maintenance-free operation
  • NPN Normally Open output for easy integration with PLCs and control systems
  • Wide operating voltage range for flexibility in power supply

Note: The above technical specifications are based on the standard model of the Contrinex Inductive Sensor DW-AD-634-M8. It is advisable to refer to the product datasheet or contact Contrinex for the most accurate and up-to-date technical information specific to your chosen model and configuration.


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