Industrial Safety Light Curtain IP67 Waterproof for High Speed Doors and Cold Storage Doors
Product Overview
The JUTAI CL Series Safety Light Curtain is a high-performance protective sensing device designed to ensure personnel and operational safety in various industrial and commercial environments. With its robust IP67 waterproof construction and reliable detection technology, this safety light curtain provides an invisible protective barrier that instantly responds to intrusions, preventing accidents and equipment damage.
This product series offers multiple models with varying lengths and beam configurations to suit different door sizes and safety requirements. From compact 500mm units to large 2500mm systems, each light curtain is engineered for durability, precision, and ease of integration with existing door control systems.
Product Series Specifications
| Model |
Length |
Beam Quantity |
Detection Range |
Beam Spacing |
Power Consumption |
Response Time |
| CL05-8L | 500mm | 8 beams | Up to 8 meters* | 100mm | ≤4W | ≤20ms |
| CL10-8L | 1000mm | 8 beams | Up to 8 meters* | 100mm | ≤4W | ≤20ms |
| CL10-16L | 1000mm | 16 beams | Up to 8 meters* | 100mm | ≤4W | ≤20ms |
| CL15-8L | 1500mm | 8 beams | Up to 8 meters* | 100mm | ≤4W | ≤20ms |
| CL15-16L | 1500mm | 16 beams | Up to 8 meters* | 100mm | ≤4W | ≤20ms |
| CL20-8L | 2000mm | 8 beams | Up to 8 meters* | 100mm | ≤4W | ≤20ms |
| CL20-16L | 2000mm | 16 beams | Up to 8 meters* | 100mm | ≤4W | ≤20ms |
| CL25-8L | 2500mm | 8 beams | Up to 8 meters* | 100mm | ≤4W | ≤20ms |
| CL25-16L | 2500mm | 16 beams | Up to 8 meters* | 100mm | ≤4W | ≤20ms |
*Actual detection range may vary based on environmental conditions
Key Features and Benefits
- Superior Protection Rating: IP67 waterproof and dustproof certification ensures reliable operation in harsh environments including wet, dusty, and extreme temperature conditions. The hermetically sealed aluminum alloy housing withstands water immersion and heavy dust exposure.
- Wide Temperature Tolerance: Operating temperature range from -20℃ to +60℃ with special models capable of functioning in temperatures as low as -25℃, making it ideal for cold storage facilities, freezer rooms, and outdoor applications.
- Dual Operation Modes: Normal Mode provides complete protection across the entire detection area, triggering immediate safety responses when any beam is interrupted. Blanking Mode is specifically designed for door gap applications where sequential beam blockage during door closure is expected without triggering false alarms.
- High Precision Detection: 100mm beam spacing with ability to detect objects as small as 50mm, ensuring comprehensive protection against potential hazards.
- Safety Compliance: CE certified and compliant with EN 61496 safety standards for machinery, ensuring international safety compliance and reliability.
- Energy Efficient Design: Low power consumption (less than 4W) reduces operational costs and environmental impact while maintaining high performance.
- Easy Installation and Integration: Standard M8 connectors and adjustable mounting brackets simplify installation and integration with various door control systems.
- Visual Status Indicators: LED indicators on both transmitter and receiver units provide clear operational status including normal operation, beam blockage, alignment status, and power conditions.
Primary Applications
Industrial Door Systems
- High Speed Doors: Immediate stopping and reversal of rapidly closing doors in manufacturing plants, distribution centers, and logistics facilities.
- Cold Storage Doors: Reliable operation in low temperature and high humidity environments, preventing door closure on personnel or equipment.
- Roller Shutter Doors: Protection against entrapment in warehouses, retail spaces, and industrial facilities.
- Sectional Doors: Safety monitoring for large industrial doors in factories and warehouses.
- Fire Doors: Ensuring safe automatic closure without endangering personnel during emergency situations.
- Garage Doors: Residential and commercial garage door safety protection.
Material Handling and Automation
- Conveyor Systems: Protecting operators at loading and transfer points
- Robotic Work Cells: Creating safe zones around automated equipment
- AGV Pathways: Ensuring safety in automated guided vehicle routes
- Packaging Lines: Preventing operator injury near moving machinery
- Loading Docks: Protecting personnel during truck loading and unloading operations
Specialized Environments
- Food Processing Plants: Withstanding washdown procedures and high humidity
- Pharmaceutical Facilities: Meeting cleanroom and safety requirements
- Automotive Manufacturing: Protecting workers near automated assembly lines
- Warehouse and Logistics: Ensuring safety around automated storage and retrieval systems
Technical Specifications
| Working Voltage | DC12-24V ±10% |
| Working Current | Transmitter <65mA @DC12V, Receiver <20mA @DC12V |
| Output Configuration | NO/NC relay output (configurable) |
| Protection Rating | IP67 (Dustproof and Waterproof) |
| Housing Material | Aluminum Alloy |
| Operating Range | 1-8 meters (transmitter to receiver) |
| Maximum Protection Height | Up to 1729mm (model dependent) |
| Number of Beams | 8 or 16 beams (model dependent) |
| Beam Spacing | 100mm |
| Response Time | ≤20ms |
| Operating Temperature | -20℃ to +60℃ (extended range available) |
| Cable Length | Transmitter 8m, Receiver 4m |
| Connector Type | 5-pole M8 male connector |
| Safety Standards | CE, EN 61496 |
Installation and Configuration
The safety light curtain features straightforward installation with clear mounting guidelines and alignment procedures. The system includes:
- Flexible mounting options for vertical or horizontal installation
- Easy alignment procedure with visual indicators
- Simple wiring with color coded cables
- Configurable output modes (NO/NC) through easy setup procedure
- Blanking mode activation for specific application requirements
Troubleshooting and Maintenance
The system includes comprehensive diagnostic capabilities with LED indicators showing:
- Normal operation status
- Beam alignment conditions
- Power supply issues
- Beam obstruction detection
Regular maintenance involves simple cleaning of optical surfaces and verification of alignment, ensuring long term reliable performance.
Why Choose JUTAI Safety Light Curtains
- Proven Reliability: Manufactured with high quality components and rigorous testing procedures ensuring consistent performance in demanding industrial environments.
- Customization Capabilities: Multiple models and configurations available to match specific application requirements. Optional customization for special applications and environments.
- Global Compliance: Designed to meet international safety standards, suitable for worldwide deployment.
- Technical Support: Comprehensive support including installation guidance, troubleshooting assistance, and application consulting.
- Competitive Advantage: High performance features at competitive pricing, delivering excellent value for safety applications.
- Quality Assurance: Stringent quality control throughout manufacturing process with thorough testing before shipment.
Ordering Information
The CL Series Safety Light Curtain is available in 9 standard models with options for different beam counts and lengths. For specific requirements or customized solutions, please contact our sales team with your application details.
Package Includes:
- Transmitter unit
- Receiver unit
- Mounting brackets and hardware
- Connection cables
- User manual and installation guide
Customer Success Stories
1. Cold Storage Giant: Reliable Operation at -25°C
"JUTAI's sensor eliminated downtime in our cold storage facility. The IP67 rating ensured reliable operation even at -25°C."
-- Michael Chen, Warehouse Manager, Leading Cold Chain Logistics Provider
2. Automotive Manufacturing Leader: Seamless Integration
"The dual-mode feature allowed seamless integration into our existing infrastructure. Installation was effortless!"
-- Lisa Wang, Safety Engineer, Global Automotive Manufacturer
3. Pharmaceutical Plant: Compliance & Efficiency
"JUTAI's CE-certified sensor met our safety standards while reducing maintenance costs by 30%."
-- David Li, Plant Director, International Pharmaceutical Corporation
4. E-commerce Warehouse: Accident-Free Operations
"After installing JUTAI's 16-beam sensor, we saw a 100% reduction in conveyor-related incidents."
-- Sarah Zhang, Safety Officer, Top E-commerce Fulfillment Center
5. Heavy Machinery Manufacturer: Enhanced Operator Safety
"The sensor's rapid response time (≤20ms) protected workers from robotic arm collisions during high-speed operations."
-- John Wu, Engineering Manager, Industrial Equipment Producer
6. Food Processing Plant: Hygienic & Durable
"The IP67 aluminum housing resists water in our food processing lines while maintaining accuracy."
-- Emily Chen, Quality Assurance Manager, Global Food & Beverage Company
7. Automated Warehouse: AGV Navigation Safety
"JUTAI's sensor improved AGV collision avoidance, reducing downtime by 25%."
-- Kevin Liu, Logistics Director, Automated Storage Solutions Provider
8. Fire & Safety Provider: Fire Door Compliance
"The sensor ensures fire doors close safely without compromising personnel safety during drills."
-- Jason Zhou, Technical Lead, Fire Protection Systems Company
Ensure Workplace Safety with JUTAI Professional Safety Light Curtains
Protect your personnel, safeguard your operations, and meet safety compliance requirements with JUTAI's reliable and durable safety light curtain solutions.