
Infared Barrier Safety Laser Curtain Sensors For Induction
Innovative Infrared Barrier Safety Light Curtain Sensors for Advanced Protection
Our latest infrared barrier safety light curtain sensors offer a groundbreaking solution for safeguarding hazardous areas, especially where installation space is limited or special configurations are required. With an ultra-thin front design measuring only 15 millimeters in thickness, these sensors provide rapid response times of ≤15 milliseconds, ensuring immediate detection and enhanced safety in critical environments. Customizable options allow for tailored configurations to meet specific application needs in terms of height and resolution, delivering a flexible and precise protection system.
Key Features of the Infrared Safety Light Curtain
Ultra-Thin Design and Easy Installation
The compact dimensions of 30×15×Lmm (where L is the length of the emitter/receiver) make these light curtains ideal for areas with constrained space. The frontal ultra-thin profile not only facilitates simple wiring but also ensures easy installation and debugging. The aluminum alloy housing with ABS reinforced nylon end caps guarantees durability and robust performance in demanding conditions.
Rapid Response Time
A swift response time of ≤15ms places these sensors at the forefront of industry standards. This rapid detection capability is crucial for preventing accidents and ensuring the safety of personnel by promptly responding to any intrusion within the hazardous zone.
Comprehensive Self-Check Function
Equipped with an extensive self-check mechanism, the system continuously monitors for any malfunctions. In the event of a sensor failure, it ensures that erroneous signals are not transmitted to the controlled electrical devices, maintaining operational integrity and safety.
Technical Specifications
Below is a detailed table outlining the technical specifications of the infrared safety light curtain sensors:
Specification | Details |
---|---|
Light Curtain Type | Opposed Beam |
Optical Axis Spacing | 10mm, 20mm, 40mm |
Detection Accuracy | 18mm (10mm spacing), 28mm (20mm spacing), 48mm (40mm spacing) |
Number of Beams | 6-200 (10mm spacing), 4-200 (20mm spacing), 4-100 (40mm spacing) |
Protection Height | Optical Axis Spacing × (Number of Beams – 1) |
Detection Distance | 30 ~ 3000mm, 30 ~ 6000mm |
Response Time | ≤15ms |
Ambient Light Immunity | Up to 10,000 Lux (Incident Angle 5°) |
Protection Rating | IP65 |
Power Supply Voltage | DC12/24V, AC110-220V (Relay Output) |
Current Consumption | ≤200mA |
Output | NPN/PNP Type, 500mA Injected Current, Voltage <1.5V, Polarity, Short Circuit, Overcurrent Protection |
Indicators | Emitter: Red Power Indicator; Receiver: Green Output Indicator, Red Blocked Indicator |
Light Source | Modulated Infrared LED |
Connection Method | Circular Aviation Socket with Special Connecting Cable (Emitter 3-core, Receiver 5-core) |
Environmental Resistance | Incandescent Light: 3000 Lux; Sunlight: 10,000 Lux on Receiver Surface |
Operating Temperature | -10°C to +40°C (Non-Freezing) |
Storage Temperature | -25°C to +55°C |
Operating Humidity | 35% to 85% RH |
Storage Humidity | 35% to 95% RH |
Applications and Benefits
Versatile Installation Options
These infrared photobeam curtains are perfect for installations in windows, doorways, skylights, fence tops, and any location where space constraints exist. Their adaptability makes them suitable for both indoor and outdoor perimeter security applications.
Advanced Detection Capabilities
The sensors are designed with far-infrared technology, utilizing high-quality infrared lamp beads and light panels. This design ensures strong anti-light interference capabilities and allows for quick and accurate signal response, significantly reducing the likelihood of accidents.
Robust Protection Features
With a high protection level, the system includes short circuit, overcurrent, and reverse connection safeguards. The back slide block’s groove design enhances seismic performance, ensuring reliability in various operational environments.
Durable Construction
The aluminum shell structure offers excellent sealing performance, making the sensors dustproof, waterproof, and oil-proof. This robust construction prevents foreign matter from entering the grating, maintaining sensitivity even in harsh working conditions.
Intelligent Safety Technology
Incorporating smart technology, the circuit safety is prioritized with features like a self-inspection design. Should a failure occur during operation, the safety light curtains automatically lock into a safe state to prevent accidents, providing peace of mind and compliance with safety standards.
Conclusion
Our infrared barrier safety light curtain sensors represent a significant advancement in protective technology for hazardous environments. Their ultra-thin design, rapid response time, and intelligent safety features make them an indispensable component in modern safety systems. By choosing these sensors, you invest in a reliable, efficient, and customizable safety solution that meets the highest industry standards.
Why Choose Us
Safe Light Guard
Our Safety Light Curtains represent a significant advancement in protective safety technology. With their robust construction, fast response times, and compliance with international safety standards, these sensors provide a critical safety function in various industrial settings. By integrating these systems, businesses can enhance operational safety and protect their most valuable assets— their people and their machinery.


Industrial Safety Upgrade
Incorporating safety light curtain sensors into industrial operations not only complies with legal safety standards but also promotes a culture of safety and responsibility. This technology is a cornerstone in modern industrial safety practices, playing a pivotal role in preventing accidents and enhancing overall workplace safety.
Frequently Asked Question
Know what you want to know about the barrier curtain sensors.
- The sensors boast an impressive response time of ≤15 milliseconds, ensuring immediate detection and prompt action in hazardous situations.
Yes, the infrared barrier safety light curtains are highly customizable. Users can configure the sensors based on specific requirements for height and resolution to provide tailored protection solutions.
- The housing is made from durable aluminum alloy with ABS reinforced nylon end caps. This combination ensures robustness, dustproofing, waterproofing, and oil-proofing, allowing the sensors to perform reliably in harsh conditions.
- The sensors include multiple safety features such as short circuit protection, overcurrent protection, reverse connection protection, and a comprehensive self-check function. Additionally, the intelligent technology ensures that the system locks into a safe state in case of any malfunction.
- The sensors are rated IP65, indicating excellent protection against dust ingress and water jets from any direction, ensuring reliable performance in various environments.
- These sensors are ideal for both indoor and outdoor installations, including windows, doorways, skylights, and fence tops. They are particularly effective in hazardous environments with limited installation space.
- The sensors feature strong ambient light immunity, capable of operating effectively in environments with up to 10,000 Lux of incidental light at a 5° angle, thanks to their far-infrared design and high-quality infrared lamp beads.
- The sensors can operate on DC12/24V or AC110-220V power supplies with relay outputs. They have a low current consumption of ≤200mA and support NPN/PNP output types with protections against polarity issues, short circuits, and overcurrent scenarios.
Safety Curtain Sensors, Photoelectric Sensors, Proximity Sensors, Mesauring Sesnors, LED Tower Light