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Infrared beam sensors operate based on the principles of infrared radiation emission, reflection, and reception. The fundamental working principles are outlined as follows:
Infrared Emission: The sensor incorporates an infrared emitter that projects an infrared beam.
Beam Propagation: The emitted infrared beam travels along a defined path, creating a virtual detection line.
Target Interaction: If a target object intersects the beam, it interacts with the infrared light through reflection, absorption, or scattering.
Reflection or Scattering: The sensor includes an infrared receiver designed to capture the reflected or scattered infrared light returning from the target.
Signal Processing: The received signal is processed to analyze features such as signal strength and frequency, determining the presence, distance, or other relevant information about the target.
Output Results: The analyzed results are typically output as electrical or digital signals, triggering corresponding actions, alarms, or data recording.
Product Overview
The Safety Light Curtain is the ultimate solution for industrial door protection, barrier gate safety, and home security. Our standard model stands at 1 meter tall and is equipped with 4 infrared beams, delivering unmatched functionality and reliability.
Key Features
Durability:
Engineered to withstand intense light interference and harsh outdoor conditions.
Boasts an IP65 waterproof rating for excellent resilience.
Offers a detection range of over 15 meters for extensive coverage.
Functionality
Industrial Door Protection: Automatically reopens the door if an object is detected while the door is closing, ensuring safety.
Barrier Gate Safety: Perfect for barrier gates, instantly reopening the gate upon detecting a person or vehicle during closure.
Home Security: Enhances security by using a relay output that triggers upon detecting unauthorized entry, effectively deterring intruders.
Customization Options
Our Safety Light Curtain Sensor can be customized in various lengths and beam configurations to meet specific requirements. Standard models include:
PB3-4L15: 30cm height with 4 built-in infrared beams
PB10-4L15: 100cm height with 4 built-in infrared beams
PB20-8L15: 200cm height with 8 built-in infrared beams
Conclusion
Experience peace of mind and enhanced safety with our Safety Light Curtain Sensor. Trust our reliable and customizable solutions to effectively safeguard your premises.
Specification
Model
PB20-16L15
Technology
Infrared Optical Technique
Detection Mode
Presence detect
Number of Beams
4 (Can be customized)
Length
1m (Can be customized)
Detection Distance
15m
Operating voltage
12-24V
Transmitter Operating Current
<50mA
Receiver Operation Current
<50mA
Response Time
50/100/150/200ms adjustable
Trigger Time
Block a beam of light, trigger in 2 seconds, block adjacent 2 beams or more, trigger immediately
Trigger Method
Single beam trigger or Multi-beam trigger (can selected)
Working Temperature
20~60℃
Relative Humidity
90%RH In Max; (No condensation)
Alarm Output
Wired Output, relay Output 30VDC@2A, 125VAC@1A
Output Way (Wired Model)
Wired transmission, (NO/NC)
Rotation Angle
180 degrees Horizontal
IP level
IP65
Material
Aluminum Alloy And PC Plastic
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.
Operation Steps
Remove Covers and Connect Wires: Remove the top and bottom covers of the sensor. Connect the wires and lead the thread end out through the threaded port.
Position and Mark Holes: Confirm the installation position of the sensor. Align the transmitter and receiver in parallel. Mark the positions for the holes on the wall.
Drill and Fix: Use a percussion drill to create holes at the marked locations on the wall. Insert wall plugs into the holes and secure them with screws.
Mount Transmitter and Receiver: Use M3*25 screws to mount the transmitter and receiver on the wall. Connect the power supply and test the alignment of the sensor. If needed, adjust the angle by rotating the aluminum tube. Once aligned, lock the rotating screw securely.
Replace Covers and Final Testing: Secure the top and bottom covers of the sensor using M2*8 screws. Perform a final test to ensure proper operation of the sensor.
FAQ
During the installation process, we have compiled answers to some common frequently asked questions. These answers address potential issues and commonly asked questions to save you time and ensure a smooth installation.
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:
Using unique infrared technology, it can be used under direct sunlight; it has a stable detection distance of 20 meters.
Company Profile
JUTAI, a leading Motion Sensor Photoelectric Sensor manufacturer, stands out for its integration of research, development, production, sales, and distribution. Our foundation lies in innovation and unwavering commitment to quality, striving to deliver exceptional solutions to our valued customers. As we forge ahead in building our brand, we aspire to be your trusted production partner on your journey to establish and promote your own brand.
With over a decade of expertise in research and production, we boast a rich reservoir of knowledge in wireless communication technology, automatic door sensors, and wholesale distribution of barrier gates. Our core product portfolio encompasses a diverse range of offerings, including:
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
All JUTAI hardware products are meticulously designed to seamlessly integrate with access control systems, offering comprehensive solutions for access control, parking management, and parking guidance systems.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
120000-150000
Employee Number:
50~70
Ecer Certification：
Verified Supplier
Shenzhen Jutai COMM Co., Ltd. is a high-tech privately-owned enterprise that integrates production, research and development, and sales. Our company is dedicated to the research and development as well as system integration of security products, achieving an intelligent one unified platform that int... Shenzhen Jutai COMM Co., Ltd. is a high-tech privately-owned enterprise that integrates production, research and development, and sales. Our company is dedicated to the research and development as well as system integration of security products, achieving an intelligent one unified platform that int...
