Qily Sensor Technology (Dongguan) Co., Ltd.

China's leading industrial safety / inspection / measurement light curtain manufacturer

Many factories have a harsh working environment and may be dusty. At this time, if we use ordinary safety gratings, they can be used. However, the use time is not too long, because the safety grating is an electronic component. A multi-oil and water working environment may cause rusting of electronic components inside or short circuit due to water or oil. And if it is in a dusty working environment, our safety light curtain is protected by the emission and reception of infrared rays. If it is dusty, the infrared rays of the illuminator and the receiver may be blocked and cannot be carried out. Normal work, therefore, Qily deliberately spent a lot of money to develop a waterproof and dustproof safety light curtain, and the protection level is IP69K.

Qily waterproof and dustproof safety light curtain product features:
 
1. Real waterproof and dustproof:
This series of waterproof and dustproof grating can work stably under the pressure of water. The product can realize the function of waterproof and dustproof, and can contact Keli to transmit waterproof video and product pictures.
 
2. CPU self-test:
The safety light curtain adopts CPU self-test. When the grating itself fails (such as: the light source is not synchronized, the light source strength is not enough, the light-emitting drive circuit is wrong, the main control circuit is wrong, the cable is out of order, and the receiving drive circuit is faulty, the main control circuit is faulty. , CPU error), the grating can ensure that no error signal is sent to the controlled device to ensure the security of the grating;
 
3. Has good seismic performance:
The components are welded using SMT technology and can be applied to different places with multiple seismic measures.
 
4. Power-on delay function:
After power-on for 3 seconds, the grating can make the equipment work normally, which can give the operator and equipment a buffer time and improve the safety of equipment and personnel.
 
5. Blind area filtering function:
When the object passes through the light curtain slowly, the grating always outputs a stable disconnection signal, which will not cause the machine to start up accidentally, making the production safer and more reliable.
 
6. The reaction is more sensitive:
All grating reaction time is within 10ms;
 
7. Overload and short circuit protection:
When the safety grating output is overloaded or short-circuited, the grating will enter the protection state and the grating safety system will be turned off;
 
8. Self-test:
Within 2 seconds of power-on, self-test is performed to ensure that there is no fault, and in the normal work, self-test is also performed in real time.
 
Qily waterproof and dustproof safety grating, the industry's first, has obtained a utility model patent certificate, the protection grade is IP69K, the product cross-sectional area is: diameter 35mm and 55mm two kinds, the series of waterproof and dustproof grating under pressure in the water It can be used for stable work. The product is waterproof, dustproof and anti-jamming. It is suitable for use in various harsh environments. It is also verified by the market. The outer casing of this safety grating is made of imported aluminum profiles. Exquisite and generous, these unique features make the safety grating more user-friendly.