Autonics Capacitive Sensor CR30-15AC

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130.00 Grams
Minimum Purchase:
1 unit
Calculated at Checkout


The CR series capacitive proximity sensors are capable of detecting any material with dielectric different from air. The sensors can detect conductive and non-conductive materials including metal, iron, stone, plastic, water, and grain. The built-in sensitivity adjuster allows easy configuration of detecting distance, making it ideal for application in various environmental settings. The CR series is available in DC 3-wire types and AC 2-wire types.

CR30-15AC from Autonics comes as a cylindrical capacitive proximity sensor with sensing distance of 15mm, with sensing side diameter M30, wire type of AC-2 wire (100~240VAC) and control output type NPN normally closed, response freq. 20Hz.

CR30-15AC from Autonics comes with the following properties:

  • Able to detect iron, metal, plastic, water, stone, wood, etc.
  • Long life cycle and high reliability.
  • Reverse power polarity, surge, and over-current protection.
  • Easy to adjust the sensing distance with sensitivity adjuster.
  • Red LED status indicator.
  • Easy to control level and position.


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:
15mm ±10%
Maximum 20% of sensing distance
Standard sensing target:
50x50x1mm (Iron)
Setting distance:
Power supply (operational voltage):
100-240 VAC (85-264 VAC)
Leakage consumption:
Max 2.2mA
Response frequency:
20 Hz
Residual Voltage:
Max 20 V
Affection by temp:
±10% max for sensing distance at +20◦C within temp range -20~70◦C
Control output:
Max 5~200mA
Dielectric Strength:
Min 500MΩ (at 500 VDC mega)
Insulation resistance:
1500 VAC 50/60 Hz/min
Approx 220g
1mm amplitude at freq. of 10~55Hz in each of X, Y,Z direction for 2 hours
50G in x,y,z directions for 3 hours
Operation indicator (Red LED)
Ambient temperature:
Storage temperature:
Ambient humidity:
35~95 HR
Surge protection circuit
Protection circuit:
IP65 (IEC standard)
Ø4, 2P, 2m
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