1112373

Overview

The SICK model 1112373 is a component within the ISD300 series of laser distance sensors. This device utilizes infrared LED technology with a wavelength of 880 nm to measure distances. The standard transmission range for this specific configuration extends from 0.2 meters up to 120 meters. At a reference distance of 100 meters, the typical light spot size measures approximately 1.75 meters. The sensor features an aperture angle of roughly ±0.5 degrees. It supports multiple industrial communication interfaces including RS-485/Profibus, RS-422/Interbus, DH+/RIO, and DeviceNet/CANopen. The unit weighs 1.38 kilograms and has a net unit weight of 1.38 kilograms.

Feature Summary

• Utilizes infrared laser diode technology for precise distance measurement
• Supports multiple industrial fieldbus protocols for flexible integration
• Features narrow aperture angle for focused beam projection at long ranges

Applications

• Long-range object detection in automated logistics
• Level monitoring in bulk material storage silos
• Distance verification in industrial safety zones

Procurement Notes

Verify the specific interface suffix required for your system architecture, as the ISD300 series offers distinct variants for Profibus, Interbus, CANopen, and RIO protocols. Confirm that the 120-meter maximum range aligns with your application's optical requirements and target reflectivity conditions before finalizing the order.

Selection Notes

Select this model when applications require reliable distance measurement up to 120 meters with high beam collimation. Ensure compatibility with the chosen fieldbus protocol, as interface types are fixed per part number. Consider environmental factors such as ambient light and target surface properties, which may influence effective range performance.

Part Context

This part belongs to the ISD300 family of laser distance sensors designed for robust industrial environments. The series is engineered for applications demanding high accuracy over extended distances. The ISD300 line provides modular solutions adaptable to various communication standards, facilitating seamless integration into existing automation infrastructure.

Replacement Considerations

Direct replacements must match the specific interface variant (e.g., RS-485 vs. CANopen). Cross-referencing requires verifying identical transmission ranges and mechanical mounting dimensions to ensure functional equivalence without system modification.