Further Safety: Safety Light Curtains with No Blind Zone
The no blind zone safety light curtain is a more advanced safety protection device. It uses the precise design of photoelectric technology to ensure that there are no detection dead angles or blind spots in the entire protection area. This feature plays a vital role in improving equipment safety and protecting operators from accidental injuries. The following will introduce the functions and application advantages of the no blind zone safety light curtain.
What Is a No Blind Zone Safety Light Curtain?
Traditional safety light curtains may have tiny areas at both ends of their transmitters and receivers that cannot be covered by the light beam. These areas are usually called "blind spots". The no blind zone safety light curtain uses special optical design and sensor technology to ensure that the entire detection area is fully covered, leaving no unmonitored areas, truly achieving "blind spot-free" protection.
Working Principle of Safety Light Curtain Without Blind Zone
The no blind zone safety light curtain uses a dense infrared beam. The transmitter and receiver are optimized so that there is a beam for detection even at the edge. Once an object enters the protection area, even at the edge, the light curtain will immediately sense it and send a signal to the control system, triggering shutdown or other safety measures.
Functions and Advantages of No Blind Zone Light Curtains
1. Comprehensive protection:
The blind spot-free design ensures that there are no blind spots in the entire protection range of the light curtain. Even the most marginal parts can effectively detect the entry of people or objects, ensuring that there are no security loopholes.
2. High-precision detection:
The no blind zone safety light curtain usually has a higher resolution and can accurately detect smaller objects or changes in movement. It is especially suitable for high-precision industries such as mechanical processing and automated assembly.
3. Adapt to complex environments:
In some working environments, the equipment structure is complex and the space is limited. The blind spots of traditional light curtains may cause safety hazards. The no blind zone light curtain can adapt well to narrow and compact installation environments and provide reliable all-round protection.
4. Improve production efficiency:
The blind spot-free design not only improves safety, but also reduces downtime caused by misoperation or equipment stoppage. The production line can run more smoothly and efficiently, thereby improving overall production efficiency.
5. Wide application scenarios:
The no blind zone safety light curtain is widely used in dangerous areas such as automated production lines, mechanical processing equipment, packaging equipment, and robot work areas. Its powerful protection function ensures that personnel will not be harmed by mistaken entry.
6. Reduce maintenance costs:
The blind spot-free design greatly reduces the probability of false alarms of the safety light curtain, reduces the number of equipment downtime, and also reduces the risk of accidents caused by incomplete protection, thereby reducing the maintenance and repair costs of the equipment.
Application Examples of Light Curtains Without Blind Zone
Automated assembly line:
During the assembly process, personnel often need to approach or operate equipment, especially high-speed equipment. The no blind zone light curtain can provide all-round protection to prevent operators from accidentally touching the machine or entering the dangerous area.
Mechanical processing equipment:
When using equipment such as punching machines and shearing machines, even the slightest misentry of hands or tools can cause serious injuries. The no blind zone light curtain can detect any abnormal entry and immediately trigger a shutdown to prevent accidents.
When installing a safety light curtain, you must ensure that it fits seamlessly into the protected area and that the installation height is suitable for workers to operate. Regular maintenance and inspections are also very important to ensure that the light curtain's beam is not affected by dust or other obstacles.
DADISICK's Hot Selling Safety Light Curtains
Beam spacing：20mm
Number of optical axes: 40
Protection height: 780mm
Safety sensors for machines output (OSSD):2 PNP
Beam spacing: 10mm
Number of optical axes: 102
Protection height: 1010mm
Safety curtain outputs (OSSD): 2 PNP
Beam spacing: 40mm
Number of optical axes: 32
Protection height: 1240mm
Safety sensors for machines outputs (OSSD)2 PNP
Beam spacing：40mm
Number of optical axes: 54
Protection height: 2120mm
Safety Curtain outputs (OSSD):2 PNP
