SUNX RS-520L: Precision Linear Measurement Solution
The SUNX RS-520L is an industrial-grade light sensor engineered for high-precision object detection in demanding environments. This advanced module delivers exceptional measurement accuracy and operational reliability, making it ideal for automated production lines, quality control systems, and industrial machinery where consistent performance under challenging conditions is critical. Its robust construction and environmental resilience ensure dependable functionality across diverse industrial applications.
| Parameter | Specification |
|---|---|
| Measurement Range | 0 to 500 mm |
| Accuracy | ±0.1% of F.S. |
| Response Time | <0.05 ms |
| Operating Voltage | DC 12V to 24V |
| Temperature Range | -20°C to +60°C |
| Detection Distance | Up to 200 mm |
| Communication | RS-232, RS-422, RS-485, Ethernet |


This sensor excels in automotive manufacturing, packaging lines, and material handling systems where precise positioning and object detection are paramount. Its compact design facilitates easy wall-mounting in space-constrained environments while maintaining full Ethernet capabilities for remote diagnostics and firmware updates. Commonly integrated with PLC systems from Siemens, Rockwell, and Schneider, the RS-520L is compatible with industrial networks requiring high-speed data transmission and real-time monitoring.
About Vertex Industrial: We specialize in industrial automation hardware, sourcing new surplus and refurbished components from global suppliers including SUNX, Honeywell, Siemens, and Rockwell. All products include 1-year warranty and lifetime technical support. Our experts provide personalized consultation from selection through installation.
Contact us via WhatsApp for pricing and availability. Can’t find your required model? We’ll source it for you – email anikaqx@gmail.com with specifications.

















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