The principle and advantages of the finished radar switch and photoelectric sensor switch of biological living sensor

The principle and advantages of the finished product radar switch and photoelectric sensor switch of biological living sensor, LED lighting as a new industry, as the commanding height of scientific and technological innovation, the finished product radar of biological living sensor has been widely used as a secondary energy-saving product of LED lighting.

The finished biological sensor radar is a moving object detector designed using the principle of Doppler effect. It detects whether the position of the object moves in a non-contact way, and then generates the corresponding switch operation. The product has strong anti-radio frequency interference ability and is not affected by temperature, humidity, light, airflow, dust, etc. It can be installed in a certain thickness of non-metallic shells such as plastic, glass, wood, etc., without affecting its detection function technology, which can be very convenient Application equipment control, environmental auxiliary light source control, underground parking lot, channel lighting and other fields.

The precautions before using the finished radar of the biological sensor are as follows: No live installation operation, no load short circuit. The use of overload power is prohibited. When the wall thickness is less than 10cm, the switch may sense the partition wall. There must be no obstacles or moving objects in the sensing area. Do not use unstable objects as a mounting base.

The difference between the photoelectric sensor switch and the finished radar switch of the biological sensor

Induction is used more and more in daily life. Just like the off-the-shelf radar of biosensors, which are often used in public energy-efficient venues, linkage enables light users to illuminate people and turn off lights. Photoelectric sensor switches are generally used in dirty places such as kitchens. Users can start working without touching. The two functions are slightly different. Below are the differences between the two.

The principle of the finished product radar induction switch of the biological living sensor is to use the movement and rays of the detected object to determine whether the position of the object has changed, and then to manufacture the electrical equipment that connects the electrical equipment with the induction switch. At present, induction switches mainly include voice-activated switches, infrared switches, microwave induction switches and other types. The microwave induction switch is a moving object detector designed using the principle of Doppler effect. It detects whether the position of the object is moving in a non-contact manner, and then generates the corresponding switch operation. The finished product radar of biological living sensor can be used in various LED lamps, with induction effect, high sensitivity of induction switch, large control range, strong anti-interference ability, wide application range, long product life, and can also be installed in the lampshade for direct control Lamps, installed in the lampshade, make the installation of corridor lighting more convenient. Reliably used in corridors, elevators, toilets, underground parking lots, outdoor and other places.

Photoelectric induction switch principle: non-contact reflection induction, intelligent computer detects short-range reflective objects (palm), automatically switches the working state, active infrared working mode, put the hand on the designated part of the sensor for 0:5 seconds, the switch is connected (or disconnected) ), and always remains in that state; when sensed again, it changes to the opposite state, disconnects (or connects) and remains that way. It can penetrate glass. Especially suitable for cabinet lights in the kitchen. The non-contact sensor switch installed in the kitchen can avoid switching the lights by hand when cooking, and bring the bacteria on the switch panel into the diet. It has good stability, strong anti-interference, can prevent sunlight and infrared interference, and has a wide load capacity.