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Inductive Sensor
Working Principle
Inductive sensors use a coil to generate a high-frequency magnetic field.
When a metal object (like iron or steel) approaches this field, it induces a current in the metal due to electromagnetic induction.
The sensor detects this change in current and senses the presence of the metal object.
Application
• Metal detectors
• Traffic lights
• Car washes
• Automated industrial processes
• Detecting part placement at workstations
• Detecting air cylinder extension or retraction
• Detecting pallet stops or chain transfers
• Centering pallets on turntables before rotation
Description
Shape
Housing Material
Output Way
Output Status
By Sensor Function
• Cylindrical
• Rectangular
• Smooth cylindrical
• Angle column
• Combination
• Ring-shaped
• U-shaped
• Appearance-improved/function-enhanced products
• Copper
• Plastic
• Stainless steel
• Aluminium
• AC/DC 2 wires
• DC 2 wires
• AC 2 wires
• PNP
• NPN
• NO/NC Optional
• NO
• NC
• NO+ NC
• Voltage + current (0...10V,O...20mA)
• Voltage(O...10V)
• Current(0...20mA)
• Current (4.20mA)
• IO-Link
• Standard function
• Analog
• NAMUR
• High temperature resistant(-25°C...120°C)
• Low temperature resistant(-40°C...70°C)
• High temperature resistant(-25°C...100°C)
• High pressure resistant
• Self-diagnosis
• Extended sensing distance
• Frequency enhanced
• Full metal housing
• Welding-immune
• Rotation speed monitoring
Connection
• 2m cable
• M8 connector (3 pins)
• M12 connector (4 pins)
• M8 connector (4 pins)
• Terminal
• 8 connectors (3 pins) +0.2m cable
• 12 connectors (4 pins) +0.2m cable
Anchor 1
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