Distance and Measurement Sensors
SICK Dx50 Sensor
SICK Dx50 mid-range laser distance sensor family. Infrared time-of-flight measurement for winding diameter, positioning and level tasks.
Overview
The SICK Dx50 is a mid-range laser distance sensor family designed for exact distance measurement on machines for woodworking, packaging, and material flow. The Dx50 measures with infrared laser time-of-flight technology and delivers stable distance values independent of the color and surface structure of the target.
How It Works
Infrared laser pulses travel to the target and the sensor computes the distance from the runtime of the reflected light. The result feeds switching and proportional outputs so the control system can react to position changes directly. Distance-based evaluation keeps readings stable where optical presence sensors would drift.
Key Features
- Infrared laser time-of-flight distance measurement
- Color- and surface-independent distance readings
- Compact metal housing for machine integration
- Switching and measuring output options in the family
- Suitable for mid-range machine monitoring tasks
- Rugged design for continuous industrial operation
Typical Applications
- Winding diameter detection on rolling mill and converting reels
- Positioning of crane systems and transfer cars
- Level detection in containers and silos
- Distance monitoring on packaging machine infeeds
- End-position measurement on heavy machine axes
Specifications
Attribute | Value |
|---|---|
Model | SICK Dx50 series |
Detection principle | Infrared laser time-of-flight distance measurement |
Family | Dx50 mid-range distance sensors |
Installation and Setup Notes
Mount the sensor so the optical axis meets the target perpendicular; at grazing angles the reflection can be lost. Verify the distance reading against a measured reference after installation and recheck after mechanical work. The metal housing tolerates industrial environments, but keep the front window free of adherent dust.
Frequently Asked Questions
Why infrared laser instead of red light?
The infrared wavelength supports the mid-range measurement class of the Dx50 family with a compact optical design.
Can it detect winding diameter on dark rubber rolls?
Yes, the runtime-based measurement is effectively color-independent.
Does it replace a draw-wire sensor?
Where contactless measurement is preferred, the Dx50 avoids wire wear and maintenance.
Related Distance and Measurement Sensors
For visible-red distance measurement, see the SICK DT50-P1113. For long-range tasks, see the SICK DL100-21AA2101.
