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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
Industrial Gate Safety Light Curtain Sensor With NO/NC Output 8 Beams 2m Long

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xMaterial | Aluminum Alloy And PC Plastic | Operating Temperature | -20~60℃ |
---|---|---|---|
IP Rating | IP65 | Theory | Infrared Light |
Specification | 209*13*9cm | Supply Voltage | DC12-24V |
Sensing Distance | 15m | Output Way | No/Nc |
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Industrial Gate Safety Light Curtain Sensor with No/Nc Output and 8 Beams 2m Long
JUTAI Safety Light Curtain Sensor
Introduction: JUTAI introduces an advanced Safety Light Curtain Sensor, designed to deliver superior protection for industrial doors, barrier gates, and home security systems. This state-of-the-art model, standing at 2 meters and equipped with 8 high-precision infrared beams, is engineered for maximum functionality and reliability. Built to endure harsh environments, it features an IP65 waterproof rating and a detection range extending beyond 15 meters.
Main Features:
- Stable Detection Distance: Capable of detecting objects up to 15 meters away, ensuring reliable performance in various applications.
- 180° Rotation Angle: Provides flexible installation options and optimal alignment for accurate detection.
- IP65 Protection Grade: Designed to withstand severe weather conditions and intense light interference, making it ideal for outdoor use.
- Tamper-Proof Alarm Function: Enhances security by alerting users to any attempts to tamper with the sensor.
- Standard Relay Signal Output Mode: Ensures compatibility with a wide range of control systems.
- Customizable: Length and number of beams can be tailored to specific needs, providing versatile solutions for different environments.
Working Principle: The JUTAI Safety Light Curtain Sensor operates based on the principles of infrared radiation emission, propagation, interaction, reflection, and reception. Here’s a detailed breakdown:
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Infrared Emission:
- Utilizes a sophisticated infrared emitter to project a precise and focused infrared beam.
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Beam Propagation:
- The emitted beam travels along a predetermined path, forming an invisible detection barrier that ensures accurate object detection.
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Target Interaction:
- When an object intersects the beam, it disrupts the infrared light, causing reflection, absorption, or scattering of the light.
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Reflection or Scattering:
- The sensor’s infrared receiver is designed to capture the altered light, whether reflected or scattered by the object.
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Signal Processing:
- Advanced signal processing algorithms analyze the received light's parameters, such as signal strength and frequency, to accurately determine the object's presence, distance, and movement.
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Output Results:
- The processed data is converted into electrical or digital signals, triggering predefined actions, alarms, or logging events as necessary.
Functionality:
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Industrial Door Protection:
- Enhances safety protocols by automatically reopening doors if an object is detected during closure, preventing accidents and ensuring smooth operation.
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Barrier Gate Safety:
- Ideal for barrier gates, the sensor provides immediate response by reopening the gate upon detecting any person or vehicle, preventing potential collisions and enhancing safety.
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Home Security:
- Strengthens residential security systems by activating a relay output upon detecting unauthorized entry, serving as a robust deterrent against intruders.
Customization Options: The Safety Light Curtain Sensor is highly adaptable, with customizable lengths and beam configurations to meet specific requirements. Standard models include:
- PB3-4L15: A compact model with a height of 30cm and 4 infrared beams, suitable for limited-space applications.
- PB10-4L15: Versatile with a height of 100cm and 4 infrared beams, ideal for medium-scale applications.
- PB20-8L15: Comprehensive coverage with a height of 200cm and 8 infrared beams, perfect for extensive safety requirements.
Conclusion: Experience unparalleled safety and peace of mind with the JUTAI Safety Light Curtain Sensor. This innovative, dependable, and customizable solution is designed to provide comprehensive protection across industrial, commercial, and residential settings. Trust JUTAI to deliver cutting-edge technology that effectively safeguards your premises, ensuring both security and operational efficiency.
Parameter | Description |
---|---|
Number of Beams | 4/8 (or other customizable options) |
Height | 30cm, 100cm, 200cm (or other customizable heights) |
Detection Distance | 15 meters |
Working Voltage | DC 12-24V |
Transmitter Operating Current | <50mA |
Receiver Operation Current | <50mA |
Response Time | 50/100/150/200ms (adjustable) |
Trigger Time | Blocks a beam of light, triggers in 2 seconds; blocks adjacent 2 beams or more, triggers immediately |
Induction Method | Single beam trigger or Multi-beam trigger (selectable) |
Working Temperature | -20°C to 60°C |
Ambient Temperature | Up to 90% RH Max (No condensation) |
Alarm Output | Wired Output, Relay Output 30 VDC @ 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 |
OEM | Yes |