Series: 18B
Operating range: 0.01 - 0.016 m
Light source: LED, RGB
Light spot size: 1 mm x 4 mm
Light spot orientation: Vertical
Type of light-spot geometry: Rectangular
Light beam exit: Front
Switching frequency: 15,000 Hz
Supply voltage: 12 - 30 V, DC
Number of teach inputs: 1
Teach process: Static 2-point and dynamic 2-point
Number of digital switching outputs: 2
Output 1 switching element: Transistor, Push-pull
Output 1 switching principle: IO-Link / light switching (NPN) / dark switching (PNP)
Output 2 switching element: Transistor, Push-pull
Output 2 switching principle: Light switching (PNP)/dark switching (NPN)
Interface type: IO-Link
Type of connection: M12 connector
Operational controls: Buttons
Degree of protection: IP 67, IP 69K
Certifications: c UL US
Special design: Teach input, Tracking function

In many packaging processes, contrast marks must be reliably detected on film, bag and blister packaging or on labels. The KRT 18B contrast sensor combines ease-of-use via permanent signal indicators with high performance. It is also available with an analog output for particularly demanding mark detection.

Multicolor (RGB)
Models with teach buttons and potentiometers
Self-adjusting bar graph for signal display
Recipe management via IO-Link
Automatic sensitivity readjustment
Nickel-plated metal housing
Switching frequency up to 15/22kHz
Degree of protection IP67 and IP69K with ECOLAB
Scanning range 13 ( /-3) mm
Response time 20/30 microseconds
Adjustment without tool

View the complete product specifications