Inductive Sensor M18, DC 2 wire, Normally Open - PRDLT18-14DO

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140.00 Grams
Minimum Purchase:
1 unit


 The cylindrical inductive sensor PRD series feature long sensing distances and excellent noise immunity with a specialized sensor IC developed by Autonics. Available in various sizes and sensing distances, the high performance cylindrical inductive sensors can be used in diverse applications requiring non-contact detection of metallic objects, available as cylindrical Inductive Proximity Sensors with Long Sensing Distance (Cable Type). The sensors also feature strain relief cables for improved flexural strength and durability. The PRD series is available in DC 2-wire, DC 3-wire types.

PRDLT18-14DO comes in a round cylindrical shape, with sensing distance of 14mm., with a sensing side diameter of M18, with DC-2 wire type (12-24VDC), non-shielded (non-flush) installation type. PRDLT18-14DO from Autonics comes with the following features:

  • The series comes with long sensing distance (up to 25mm.).
  • Improved noise resistance with dedicated IC.
  • Reverse power polarity (DC 3-wire), surge, over-current protection.
  • Long life-cycle and reliable.
  • IP67 rated waterproof structure from IEC standards.
  • Red LED status indicator.
  • Replacer for micro switches and limit switches.


Brand Information

“Autonics” is a leading provider of automation solutions from South Korea. They develop and manufacture a wide range of automation products which are marketed worldwide. Their core products include various sensors, controllers, and motion devices, measuring equipment, laser marking systems, connection equipment and more. Autonics products are trusted and adopted by engineers in various industrial applications and their technology is widely applied in day-to-day automation devices.

With 12 international offices in South Korea, China, Japan, India, Vietnam, Indonesia, Malaysia, Russia, Turkey, USA, Brazil, Mexico, Autonics is able to provide comprehensive automation solutions for their customers across the globe.

Data Sheet

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Warranty Information

One Year Warranty
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Additional Information

Sensing Distance:
14mm ±10%
Maximum 10% of sensing distance
Standard sensing target:
40x40x1mm (Iron)
Setting distance:
Power supply (operational voltage):
12-24 VDC (10-30 VDC)
Current consumption/leakage:
Max 10mA
Response frequency:
200 Hz
Residual Voltage:
Max 1.5 V
Affection by temp.:
±10% max for sensing distance at +20◦C within temp range -20~70◦C
Control output:
Dielectric Strength:
1500 VAC 50/60 Hz/min
Insulation resistance:
Min 500MΩ (at 500 VDC mega)
Approx 115g
50G in x,y,z directions for 3 hours
Operation indicator (Red Light)
Ambient temperature:
Storage temperature:
Ambient humidity:
35~95 HR
Surge, reverse power polarity, over-current protection
Protection circuit:
IP67 (IEC standard)
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