This article is presented in 4 sections, each section deals with a specific topic about photocell
1- Introducing types of photocells
2- Explanation of each of the introduced photocells
3_ How to connect the photocell
First part (introduction of photocell)
1- Optical photocell (the best photocell brand)
4- Laser photocell
The second part (explanation about introduced photocells)
1- Optical photocell: Optical photocells work according to the intensity of the light that reaches them. That is, the darker the environment, the more current the photocell will pass and the more light we will see from the lamp.
This device is simple but very useful
2-Astronomical photocell: The essence of this device is actually an astronomical clock, but sometimes it is also called an astronomical photocell. These devices do not need to receive light; And with a computer program, it accurately detects the sunrise and sunset and turns the lamps on and off. In some models, you can even adjust the shortening and lengthening of the days in winter and summer to save electricity. Therefore, this photocell is suitable for installation in the electrical panel, because it does not need to receive light.
3- Photocell with timer: The photocell with timer of the lantern system is set to turn on the lighting and output system at dusk and turn off the output after a certain period of time. The timer photocell of the lantern system can be used for things like shop signs that don't need to be lit until sunrise.
4- Laser photocell: The basis of the laser photocell sensor is based on laser light, which issues the command to turn off and on the current. In this sensor model, a laser source is focused on a specified path and when this path is interrupted for any reason, a specific command will be issued by the laser photocell. This command may be the command to turn on a light source, sound a siren or even activate a smartphone. Photo lasers have very diverse and complex models depending on their accuracy, power and speed of operation. This photocell has a very special use and is usually used in security and very sensitive industrial or military places.
The third part (how to install introduced photocells)
How to connect an optical photocell:
How to connect astronomical photocell:
How to connect a timer photocell:
How to connect the laser photocell:
How to install photocell for several lamps 👇👇👇👇👇
To find out the photocell price/buy it, call this number:
09108829090