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BurookHi Norman... I just remembered i didn't let u know.... everything worked out we made both the wired and the remot control opening work... they loved the item (assuming it will hold its own for the next 10 years or so)
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KiranYes I don’t doubt you. Jutai is one of the most confident companies I came across in China
High Sensitive Safety Light Curtain Sensor Used For High Speed Door Safety

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xIP Rating | IP65 | HS Code | 8531100000 |
---|---|---|---|
Specification | 112*13*8.5 | Function Type | Infrared Range And Communication System |
Detection Type | Photon Detector | Output Signal Type | Digital Type |
Highlight | high sensitive safety light curtain sensor,high sensitive safety curtain sensor,high speed door safety safety curtain sensor |
High Sensitive Safety Light Curtain Sensor used for high speed door safety
Introducing the JUTAI Safety Light Curtain Sensor
The JUTAI Safety Light Curtain Sensor is a state-of-the-art safety solution meticulously crafted for industrial doors, barrier gates, and residential areas. This sophisticated sensor, standing 1 meter tall and equipped with four infrared beams, promises exceptional functionality and reliability. Designed to withstand harsh environments and intense light interference, it features an IP65 waterproof rating, ensuring robust protection against the elements.
Working Principle
Step | Description |
---|---|
Infrared Emission | The sensor employs a built-in infrared emitter to release an infrared beam. |
Beam Propagation | This beam travels along a predefined path, creating an invisible detection barrier. |
Target Interaction | When objects intersect the beam, they interact with the infrared light through reflection, absorption, or scattering. |
Reflection or Scattering | The sensor’s infrared receiver captures the reflected or scattered infrared light from the object. |
Signal Processing | The captured signals are analyzed to assess attributes such as signal strength and frequency, determining the object's presence and distance. |
Output Results | The processed data is converted into electrical or digital signals, triggering actions, alarms, or data logging. |
Key Features
Feature | Description |
---|---|
Exceptional Durability | Boasting an IP65 waterproof rating, the sensor is engineered to resist severe light interference and challenging outdoor conditions, ensuring long-lasting durability. |
Extended Detection Range | With a detection range exceeding 15 meters, it provides broad and reliable coverage. |
Functionality
Application | Description |
---|---|
Industrial Door Safety | Automatically reopens doors upon detecting objects during closure, enhancing safety protocols. |
Barrier Gate Protection | Ideal for barrier gates, the sensor promptly reopens gates upon detecting a person or vehicle during closure. |
Enhanced Home Security | Enhances home security by triggering a relay output upon detecting unauthorized entry, effectively deterring intruders. |
Customization Options | The Safety Light Curtain Sensor can be tailored in various lengths and beam configurations to meet specific requirements, ensuring optimal adaptability and performance. |
Specifications
Specification | Details |
---|---|
Model | PB20-16L15 |
Technology | Infrared Optical Technique |
Detection Mode | Presence detect |
Number of Beams | 4 (Customizable) |
Length | 1m (Customizable) |
Detection Distance | 15m |
Operating Voltage | 12-24V |
Transmitter/Receiver Operation Current | <50mA |
Response Time | Adjustable (50/100/150/200ms) |
Trigger Time | 2 seconds for single beam trigger; immediate trigger for blocking adjacent 2 beams or more |
Trigger Method | Single beam or Multi-beam trigger |
Working Temperature | 20~60℃ |
Relative Humidity | 90%RH max (No condensation) |
Alarm Output | Wired Output, relay Output 30VDC@2A, 125VAC@1A (NO/NC) |
Rotation Angle | 180 degrees Horizontal |
IP Level | IP65 |
Material | Aluminum Alloy and PC Plastic |
Conclusion
Elevate your safety measures with the JUTAI Safety Light Curtain Sensor. This reliable and customizable sensor is designed to provide comprehensive protection for industrial doors, barrier gates, and home security systems, offering peace of mind and dependable performance. Trust in JUTAI's innovative solutions to effectively safeguard your premises.
About JUTAI
JUTAI is a pioneering leader in the development of advanced security and safety technologies. With a robust R&D team and extensive industry experience, we are committed to delivering high-quality, innovative solutions that meet the evolving needs of our clients. Our dedication to customization and excellence ensures that we can tailor our products to fit your specific requirements, providing the most effective and reliable security solutions available.
Curtain photocell beam Products List
1.Curtain Photocell 1 pair | 4.Wall Plug 4 Pcs |
2.User Manual 1 Set | 5.Jumper Cap 2 Pcs |
3.Mounting Screws M3*25 4Pcs | 6.Spare Screws M2*8 4Pcs |
Wiring Definition
Size
Installation
How to install JUTAI Infrared Curtain Photocell? We have also listed the installation drawings step by step for customers' reference, making the installation simple, easy and fast;
Package
Before introducing the functional advantages of our products, we also present the detailed product packaging details of Jutai infrared curtain photocell to you.
Advantages
JUTAI Curtain Photocell Advanced Function we list as followings


Company Profile
JUTAI is a distinguished manufacturer specializing in Motion Sensor Photoelectric Sensors, celebrated for our comprehensive integration of research, development, production, sales, and distribution. Our foundation is built on innovation and a steadfast commitment to quality, aiming to deliver exceptional solutions to our esteemed customers. As we advance in establishing our brand, we aspire to become your trusted production partner in your journey to build and promote your own brand.
Expertise and Experience: With over a decade of experience in research and production, we have accumulated extensive expertise in wireless communication technology, automatic door sensors, and the wholesale distribution of barrier gates. Our core product portfolio includes a diverse range of offerings such as:
- Automatic door sensors
- Microwave radar sensors for automatic doors
- Infrared sensor series
- Loop detectors
- Short, medium, and long-range wireless RFID card readers
- Barrier gates
- Parking barrier gates
Integration and Solutions: Every JUTAI hardware product is meticulously designed to seamlessly integrate with access control systems, providing comprehensive solutions for access control, parking management, and parking guidance systems.
At JUTAI, we are committed to exceeding customer expectations through continuous innovation, reliable product quality, and unparalleled customer service. Join us in building safer, smarter, and more efficient environments with our advanced sensor solutions.
