New Product Launch: CG15-8L12 Cross-blanking Safety Light Curtain
The CG15-8L12 Cross-blanking Safety Light Curtain is the latest product launch by SHENZHEN JUTAI COMM CO., LTD., a professional manufacturer of industrial safety devices. Engineered for high-speed doors, rolling shutter doors, automatic doors and automated production lines, the new safety light curtain delivers reliable pinch-point and intrusion protection with an industry-leading 12-meter detection range.
What Is Cross-blanking Technology?
Traditional safety light curtains often generate false alarms when structural elements — such as the bottom anti-collision frames of high-speed doors or rolling doors — permanently block the lowest beams. The CG15-8L12 adopts advanced Cross-blanking technology, which intelligently masks the designated bottom beams so that fixed obstructions do not trigger alarms, while the remaining detection zone continues to provide full protection. This solves the long-standing false-alarm pain point of ordinary light curtains, significantly improving production efficiency and equipment uptime.
Key Highlights
- Advanced cross-blanking function: bottom-beam blanking prevents nuisance trips caused by door bottom anti-collision structures.
- Up to 12 m detection distance: suitable for both indoor and outdoor applications.
- IP67 high protection rating: dust-tight and protected against powerful water jets, ideal for harsh industrial sites.
- Wide temperature tolerance: reliable operation from -40 ℃ to +70 ℃.
- Fast 23 ms response: quickly detects personnel or object intrusion.
- Flexible NO/NC outputs: switchable relay output for easy integration with different safety control systems.
- Simple, stable wiring: 5-pole M8 emitter connector and 3-pole M8 receiver sync connector.
- Robust AWG26 PVC cabling: dependable signal transmission in tough environments.
- Complete troubleshooting mechanism: helps field engineers debug and maintain the system with minimal downtime.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | CG15-8L12 |
| Detection distance | 12 m |
| Protection rating | IP67 |
| Operating voltage | 12–30 VDC |
| Operating temperature | -40 ℃ ~ +70 ℃ |
| Response time | 23 ms |
| Output | NO/NC relay output |
| Connector | 5-pole M8 / 3-pole M8 (sync) |
| Cable | AWG26 PVC |
Application Scenarios
- High-speed doors & rolling shutter doors: cross-blanking avoids false alarms from bottom crash frames while protecting the door opening.
- Automatic doors: pinch protection for pedestrians and goods.
- Lifting & elevating equipment: guards against accidental entry into hazardous zones.
- Industrial automation lines: safety guarding for robots, conveyors and other moving machinery.
Availability
The CG15-8L12 is scheduled for official release on September 4, 2026. Wiring diagrams, dimensional drawings and product photos are available on request from SHENZHEN JUTAI COMM CO., LTD.. With the CG15-8L12 cross-blanking safety light curtain, manufacturers can now achieve both higher safety standards and uninterrupted operation.