Laser Retro-reflective Sensor Solutions
Optimized for high-speed automated production. Our retro-reflective sensors feature built-in polarized filters to ensure stable detection of transparent, glossy, and multi-colored objects with single-sided wiring efficiency.
- Polarized Filter
- Single-side Wiring
- Range up to 15m
How Polarized Reflection Works
Unlike standard sensors, our laser retro-reflective series integrates both the emitter and receiver into a single housing. The laser beam is reflected back by a dedicated corner-cube reflector.
Mirror Surface Rejection (M.S.R.)
Built-in polarized filters ensure that only light reflected from the reflector is detected, preventing false triggers caused by shiny or mirrored objects.
Single-Ended Installation
Power and signal wiring are required on only one side, reducing installation time and cabling costs by 50% compared to through-beam systems.
Professional Product Series
High-performance optical solutions engineered for global industrial automation.
Ultra-small DC 4-wire BGS
EZ Series BGS Photoelectric Sensor
High-Precision CCD Background Suppression Photoelectric Sensor
SZ Series M18 Industrial Cylindrical Photoelectric Sensor
E3Z Series Square Photoelectric Sensor
E3FA Series M18 Cylindrical Photoelectric Sensor
E3F1 Series Cylindrical Photoelectric Sensor
M12 Industrial Cylindrical Laser Photoelectric Sensor
Optimized For
Modern Automation
XSZ laser retro-reflective sensors combine single-ended wiring efficiency with high-precision polarized optics. Designed to overcome complex detection challenges, we provide a stable, cost-effective solution for smarter production lines.
Cost Efficiency
Single-side wiring eliminates the need for cross-line cabling. Reduce your installation time and material costs by up to 50% compared to through-beam systems.
Polarized Logic
Integrated Mirror Surface Rejection (M.S.R.) technology ensures reliable detection of shiny or mirrored objects, preventing false triggers in metallic environments.
Long Range Precision
The highly visible red laser beam supports stable detection up to 15 meters, allowing for rapid optical alignment with reflectors even in large-scale setups.
Technical Data Sheet
Select the optimal sensor series based on your detection distance, target material, and environmental requirements.
| Model Series | Detection Range | Technology | Target Compatibility | Response Time | Protection | Standard Reflector |
|---|---|---|---|---|---|---|
| XSZ-R18 (Standard) | 0.1 - 10.0m | Visible Red Laser | Opaque Objects | < 0.5ms | IP67 | XSZ-RF100 |
| XSZ-RP30 (Polarized) | 0.2 - 8.0m | Polarized Laser | Shiny / Mirrored Metal | < 1.0ms | IP67 | XSZ-RF100P |
| XSZ-RT40 (Transparent) | 0.1 - 5.0m | High-Hysteresis Laser | Glass / PET / Clear Film | < 1.5ms | IP67 | XSZ-RF120T |
| XSZ-R50 (Long Range) | 0.5 - 15.0m | High-Power Laser | Industrial Logistics | < 2.0ms | IP68 | XSZ-RF200 |
Built for Extreme Environments
XSZ laser sensors are engineered to maintain 100% signal integrity even in the most demanding industrial conditions.
IP67/IP69K Sealing
Fully resin-filled internal electronics with a ruggedized housing that survives high-pressure water jets, oil mist, and fine industrial dust.
Advanced EMC Shielding
Equipped with high-level Electromagnetic Compatibility (EMC) protection to resist interference from large motors, inverters, and wireless signals.
Shock & Vibration Proof
Designed for heavy-duty machinery; our internal optical alignment remains stable even under constant mechanical vibration and physical impacts.
Industrial Grade Housing
Available in premium 316L Stainless Steel or Anodized Aluminum, offering superior resistance against acidic and alkaline cleaning agents.
Manufacturing Excellence
Direct from our ISO-certified facility. We combine advanced automation with rigorous QC standards to deliver world-class laser sensors.
Our Customization Roadmap
We provide a seamless transition from your initial sensing challenge to a fully integrated, high-performance laser solution.
Material & Optical Assessment
We analyze your specific target—whether it's high-gloss metal or transparent PET. Our engineers determine the exact polarized filter requirements and the optimal reflector type to ensure zero-blind-zone detection.
Rapid Prototyping & CAD
Receive a 3D CAD model and a detailed technical proposal within 48 hours. This includes custom housing dimensions, specialized cable lengths, and specific output logic (NPN/PNP/Analog) tailored to your PLC.
Stability Validation (Samples)
We provide working samples for on-site integration. Each unit undergoes rigorous testing in our lab to simulate your environment’s light interference, humidity, and vibration levels before shipping.
Batch Manufacturing & QC
Upon final approval, we move to high-volume production. Every single retro-reflective sensor is 100% inspected with a computerized optical bench to ensure peak performance consistency.
What Our Global Partners Say
From automotive assembly to high-speed packaging, XSZ laser retro-reflective sensors are the first choice for engineers seeking reliability and efficiency.
"The Polarized Filter technology in XSZ sensors completely solved our false triggering issues on stainless steel parts. They distinguish the reflector from shiny surfaces perfectly. A game-changer for our metal processing line."
"We struggled with detecting clear PET bottles until we switched to XSZ. Their transparent object detection is incredibly stable. The engineering team even helped us match the perfect reflector for our high-speed conveyor."
"The single-sided wiring design saved our team over 40 hours of installation time on our latest project. Sourcing directly from the XSZ factory gave us premium quality at a much more competitive price point than local distributors."
Frequently Asked Questions
Expert answers to the most common technical inquiries regarding our laser retro-reflective solutions.
How do I choose the correct reflector for my sensor?
Selection depends on the required detection distance and the environment. Standard reflectors (like our XSZ-RF100) are suitable for most industrial distances. For high-temperature or wash-down environments, we recommend our stainless-steel backed or specialized anti-fog reflectors.
Can these sensors detect highly reflective or mirrored surfaces?
Yes. Our sensors equipped with Polarized Filters (M.S.R. technology) are specifically designed for this. They only recognize light that has been rotated by our reflectors, effectively ignoring unpolarized light reflected directly from shiny metal or mirrors.
What is the minimum object size these sensors can detect?
Due to the concentrated nature of laser beams, our XSZ-RT series can detect objects as small as ø 0.5mm at close range. The minimum size varies based on the detection distance and the specific model selected.
Do you offer solutions for transparent PET or glass detection?
Absolutely. Our High-Hysteresis models are optimized for the packaging industry. They can reliably detect clear glass bottles, PET containers, and transparent films without "ghosting" or multiple triggering signals.
Still have technical questions?
Our application engineers are ready to help you with wiring, mounting, or customized solutions.
