Pepperl and Fuchs DK series contrast sensors for registration mark detection, print verification and product positioning.
Detects colour mark on background Modulated light, red, green and blue Timer functions Specially designed for precise object positioning in printing machines, packaging plants and labeling machines Low contrast resolution High degree of switching reliability Short response times
Contrast Sensors
Protection to IP67 Supply voltage 10 to 30Vdc Operating temperature range -10 to +55°C Switching current 100mA Switching Frequency 10kHz Short circuit and reverse polarity protection LED status indication
Attribute
Value
Sensor Style
Block
Detection Type
Diffuse
Detection Range
11 mm
Output Type
NPN/PNP
Electrical Connection
M12 5 Pin Connector
Maximum DC Voltage
30V
Terminal Type
M12 Connector
Light Source
LED
IP Rating
IP67
Maximum Current
80 mA
Response Time
50 μs
Mounting Type
Threaded
Housing Material
Fibreglass Reinforced Plastic PC (Laterals), Nickel Plated Die Cast Zinc (Frame)