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Domů / Ultrasonic Sensor Introduction Page

Ultrasonic Sensor Introduction Page

Basic principles of dadisick ultrasonic sensor: Ultrasonic sensors use the characteristics of sound waves to provide a contactless and accurate detection solution for detecting the status and distance of objects. The sensor emits mechanical sound waves with a very high frequency and receives the sound waves reflected back from the object. It calculates the time or energy between transmitting and receiving the sound waves to obtain the precise distance or status of the target object.

Outstanding features:Ultrasonic sensors are different from ordinary proximity switches and photoelectric sensors.Compared with inductive or capacitive proximity switches, its detection distance is longer. Compared with photoelectric sensors, it can be used in harsher environments and is not affected by the color of the target, dust, water mist, etc. in the air.

Widely used:Ultrasonic sensors are suitable for detecting objects in different states, such as liquids, transparent materials, reflective materials, and particulate matter.

Features

Precision Detection:

Ultrasonic sensors are devices that use sound waves to measure distance. They can emit high-frequency ultrasound and receive reflected sound waves to determine the position and distance of objects. This type of sensor is widely used in various fields, such as automotive reverse radar, industrial measurement, liquid level control, etc. The core advantage of ultrasonic sensors is that they are not sensitive to light conditions and can operate stably in various environments, including environments with dust, smoke, or mist. Simply put, ultrasonic sensors accurately perform non-contact measurements by sending and receiving sound waves to "hear" the surrounding environment.

Ultrasonic sensors have the following characteristics:

Non contact: Ultrasonic sensors can achieve non-contact measurement without direct contact with the measured object.

Wide range measurement: Ultrasonic sensors can be used for long-distance or short distance measurements, suitable for different application scenarios.

High precision: Ultrasonic sensors typically have high measurement accuracy and can achieve millimeter level distance measurement.

Real time performance: Ultrasonic sensors can quickly measure and provide real-time feedback and data.

Application area:

Ultrasonic sensors have wide applications in many fields, including industrial automation, robotics technology, vehicle safety, smart homes, printing and packaging machinery, etc. They can be used for various applications such as distance measurement, obstacle detection, liquid and material level control, position control, mechanical manufacturing, and equipment engineering.