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Capacitive Sensor M30, NPN NO - CR30-15DN

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SKU:
CR30-15DN
MPN:
CR30-15DN
Weight:
206.00 Grams
Minimum Purchase:
1 unit
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Now: $39.99
Was: $45.00
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Description

Autonics capacitive sensor M30, NPN NO - CR30-15DN

15 mm Sensing distance, Normally Open, Cable type connection

Regarding Capacitive proximity sensor, when the sensor power is on, the oscillation of the current is close to 0V. When the object approaches to the sensor, the capacitance will be increased and the oscillation of the current is increased. This output section will be operated by increasing the oscillation. The CR30-15DN is a non-contact detector (sensor) which detects the sensing target when it comes close. The diameter of sensing face is 30mm and the sensing distance is also 15mm which makes the product able to detect objects in this active area.

As a quick report, CR30-15DN from Autonics comes with the following features:

  • 30 mm Sensing side diameter.
  • 15 mm Sensing distance.
  • NPN Normally Open control output.
  • Detect various materials including metal, iron, stone, plastic, water, and grain.
  • Built-in sensitivity adjuster for convenient configuration.
  • Operation indicator (red).
  • Ideal for level detection and position control.
  • IP65 ingress protection structure according to IEC standards
  • Red LED status indicator

Body

This Autonics capacitive sensor's case and nut parts are made of Brass (nickel plated).

The CR30-15DN features IP65 ingress protection.

The red LED on its body acts as the process indicator.

Connection

The CR30-15DN features standard cable type connection. This black cable covers the sensor's 3 wires. It is 5 mm in diameter and 2 meters in length, and is made of PVC.

Sensing specifications

This Autonics CR Series sensor's sensing side diameter is 30 mm. The maximum distance that this sensor can detect its standard sensing target, which is a 50x50x1 mm piece of iron, is 15 mm. This so-called sensing distance differs from one sensing target to another, based on their material, size, etc.

Although almost no one talks about the setting distance of an inductive sensor, it is a big deal to know this concept. Every sensor can detect its standard sensing target in a specified range, no matter what changes occur in ambient temperature, voltage fluctuations, etc. This distance, which is called the setting distance, is from 0 to 10.5 mm for this proximity sensor.

Control output 

The output of the CR30-15DN is NPN Normally Open. NPN stands for Negative-Positive-Negative transistors.

Temperature

There are limitations in temperature and humidity in which CR30-15DN capacitive sensor is used:

  • Storage temperature: -30 … 80°C
  • Storage humidity: 35 to 95%RH
  • Ambient temperature: -25 … 70°C
  • Ambient humidity: 35 to 95%RH

Environment resistance is rated at no freezing or condensation.

Industries / applications

  • Liquid level detection
  • Detection on workstations and robots
  • Counting the products on conveyor with counter

 

Click on the following link to view other Autonics proximity sensor series.

Series Information

CR Series

Cylindrical Capacitive Proximity Sensors

The Autonics CR series cylindrical 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.

CR series main features

  • Detect various materials including metal, iron, stone, plastic, water, and grain
  • Long life cycle and reliable performance
  • Built-in surge protection circuit, reverse polarity protection circuit (DC types)
  • Built-in surge protection circuit (AC types)
  • Built-in sensitivity adjuster for convenient configuration
  • Operation indicator (red LED)
  • Ideal for level detection and position control

About Autonics proximity sensor

"Autonics" is a leading provider of automation solutions from South Korea. Autonics products are trusted and adopted by engineers in various industrial applications and their technology is widely applied in day-to-day automation devices. This company represents 25 proximity sensor series:

  • PS/PSN series: Standard rectangular inductive proximity sensors
  • PRF Series: Full-Metal Cylindrical Inductive Proximity Sensors (Cable Type)
  • PRFW Series: Full-Metal Cylindrical Inductive Proximity Sensors (Cable Connector Type)
  • PRFD Series: Full-Metal Long-Distance Cylindrical Inductive Proximity Sensors (Cable Type)
  • PRFDW Series: Full-Metal Long Distance Cylindrical Inductive Proximity Sensors (Cable Connector Type)
  • PRFA Series: Full-Metal Cylindrical Spatter-Resistant Inductive Proximity Sensors (Cable Type)
  • PRFAW Series: Full-Metal Cylindrical Spatter-Resistant Inductive Proximity Sensors (Cable Connector Type)
  • PRFDA Series: Full-Metal Spatter-Resistant Long Distance Cylindrical Inductive Proximity Sensors (Cable Type)
  • PRFDAW Series: Full-Metal Spatter-Resistant Long Distance Cylindrical Inductive Proximity Sensors (Cable Connector Type)
  • PRD Series: Cylindrical Inductive Proximity Sensors with Long Sensing Distance (Cable Type)
  • PRDW Series: Cylindrical Inductive Proximity Sensors with Long Sensing Distance (Cable Connector Type)
  • PRDCM Series: Cylindrical Inductive Proximity Sensors with Long Sensing Distance (Connector Type)
  • PRCM Series: Cylindrical Inductive Proximity Sensors (Connector Type)
  • PR Series: Cylindrical Inductive Proximity Sensors (Cable Type)
  • PRW Series: Cylindrical Inductive Proximity Sensors (Cable Connector Type)
  • PRDA Series: Cylindrical Spatter-Resistant Inductive Proximity Sensors with Long Sensing Distance (Cable Type)
  • PRDAW Series: Cylindrical Spatter-Resistant Inductive Proximity Sensors with Long Sensing Distance (Cable Connector Type)
  • PRDACM Series: Cylindrical Spatter-Resistant Inductive Proximity Sensors with Long Sensing Distance (Connector Type)
  • PRA Series: Cylindrical Spatter-Resistant Inductive Proximity Sensors (Cable Type)
  • PRAW Series: Cylindrical Spatter-Resistant Inductive Proximity Sensors (Cable Connector Type)
  • PRACM Series: Cylindrical Spatter-Resistant Inductive Proximity Sensors (Connector Type)
  • PFI Series: Flat Type Rectangular Inductive Proximity Sensors
  • AS Series: Rectangular Inductive Proximity Sensors with Long Sensing Distance
  • CR Series: Cylindrical Capacitive Proximity Sensors
  • PET18-5 Series: Inductive Transmission Couplers

Autonics Proximity Sensors are mainly used in:

  • Automotive industry
  • Packaging industry
  • Elevator Industry
  • Plastics/Rubber industry
  • Semiconductor/Display
  • Food/Beverage industry
  • Machine Tools
  • Logistics
  • Medical/Pharmaceutical industry

Documents

You may be interested to see this product's catalog. If so, please click to view the CR30-15DN datasheet.
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Warranty Information

One Year Warranty
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Additional Information

Sensing Distance:
15mm ±10%
Hysteresis:
Maximum 20% of sensing distance
Standard sensing target:
50x50x1mm (Iron)
Setting distance:
0~10.5mm
Power supply (operational voltage):
12-24 VDC (10-30 VDC)
Current consumption/leakage:
Max 15mA
Response frequency:
50 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:
Max 200mA
Dielectric Strength:
Min 500MΩ (at 500 VDC mega)
Insulation resistance:
1500 VAC 50/60 Hz/min
Weight:
Approx 212g
Vibration:
1mm amplitude at freq. of 10~55Hz in each of X, Y,Z direction for 2 hours
Shock:
50G in x,y,z directions for 3 hours
Indicator:
Operation indicator (Red LED)
Ambient temperature:
-25~70◦C
Storage temperature:
-30~80◦C
Ambient humidity:
35~95 HR
Protection:
Surge, reverse power polarity, over-current protection
Protection circuit:
IP67 (IEC standard)
Cable:
Ø4x3P, 2m
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