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Overview

The SICK WTB250-2N1151 is a photoelectric proximity sensor designed for industrial automation. It utilizes background suppression technology to ensure accurate detection regardless of object color or surface reflectivity. The device operates within a standard supply voltage range and features an analog output signal, typically proportional to the distance from the target. It is constructed with a robust housing suitable for demanding environments, offering protection against dust and moisture ingress. The sensor employs a light source, usually infrared, to measure distances effectively in automated assembly lines and material handling systems.

Feature Summary

• Background suppression capability ensures consistent detection performance independent of target surface characteristics.
• Analog output signal provides continuous distance measurement data for precise process control.
• Robust industrial housing design supports reliable operation in harsh manufacturing environments.

Applications

• Automated assembly line positioning
• Material handling system level detection
• Industrial packaging machinery

Procurement Notes

Verify the specific part number suffix against official SICK documentation to confirm the exact output type and connector configuration. Ensure the operating voltage requirements match the system power supply. Confirm that the sensing range specifications align with the intended application distance. Check for any required mounting accessories or cables listed in the official datasheet to guarantee proper installation and connectivity.

Selection Notes

Select this model when background suppression is critical for detecting objects with varying colors or reflectivities. Choose this unit if an analog output signal is required for continuous distance monitoring rather than simple on/off switching. Consider the environmental conditions and required ingress protection rating to ensure compatibility with the installation site. Verify that the physical dimensions fit within the available space constraints of the equipment design.

Part Context

This component belongs to the WTB250 series of photoelectric sensors manufactured by SICK AG. This series is widely recognized for its reliability in industrial applications requiring precise distance measurement. The product line emphasizes durability and ease of integration into complex automation setups. SICK AG specializes in sensor solutions for factory automation and safety applications.

FAQ

What technology does the WTB250-2N1151 use to handle different object surfaces?

It uses background suppression technology to maintain accurate detection regardless of the target's color or reflectivity.

What type of output signal does this sensor provide?

The sensor provides an analog output signal that corresponds to the measured distance.