Giants Sensor Safety Light Curtain GN1800
- The working principle of Safety Light Curtain GN1800
Safety light curtain, also known as safety grating and photoelectric protection device, is mainly composed of multiple sets of corresponding transmitters and receivers. Each transmitter emits infrared light, and the corresponding receiver receives it, forming beams. When an object or human body enters the light curtain, part of the light is blocked, and the signal received by the receiver will change. Once such a change is detected, the safety light curtain will immediately send a signal to the control system, and the control system will then respond accordingly, such as raising the door to rise in the reverse direction, the freight elevator to open the door in the reverse direction, the machine to stop running or emergency braking, thereby avoiding possible injury accidents.
2.The characteristics of GN1800 safety light curtain
- Detecting objects: If the object is larger than the beam spacing and enters the light curtain, it will be detected. Thus ensuring the safety of the human body or object.
- Fast response: Once an object is detected to enter, the safety light curtain can respond in a very short time to reduce the possibility of an accident.
- Easy to install: The installation process of the safety light curtain is relatively simple, without the need for large-scale transformation of the equipment, reducing costs.
- Good stability: The safety light curtain adopts advanced technology and materials, has a long service life and good stability, and can bring long-term safety guarantee to the enterprise.
- The application scenarios of GN1800 safety light curtain
GN1800 is usually installed on both sides of the door, escalator or mechanical equipment. When the door body falls, the elevator closes, and the equipment moves, if someone or a vehicle enters the light curtain range, the light curtain will detect the output signal, the door body will rise again, the elevator will reopen, the equipment will stop running or emergency braking. Thus, avoiding the risk of being crushed.
The application scenarios of GN1800 safety light curtain are very wide, such as:
- High-speed door
- Sliding door
- Rolling door
- Vertical closing telescopic door
- Freight elevator
- Automated production equipment
And other occasions.
4.Conclusion
GN1800 safety light curtain, as an efficient protective device, plays an important role in ensuring the safety of the human body or vehicle in industrial occasions such as automatic entrances and exits and automated equipment.