The ultrasonic sensor utilizes the transmission, reflection, refraction, etc. of ultrasonic waves to achieve detection and perception. Due to different application scenarios, it is also known as distance measurement, liquid level, flow, concentration sensors, etc. It has been widely applied in multiple industries. The following elaborates on its core applications and related characteristics:

General object detection and industrial production application

It can accurately detect transparent objects, liquids, as well as rough, smooth dense materials and irregular objects, with strong adaptability;

It is applied in industries such as food processing, packaging bottle making, and plastic processing, to build a plastic packaging detection closed-loop control system, and can also complete tension control, distance measurement, and material handling detection, etc.;

Combined with specialized technologies, it can stably detect in complex working conditions such as dampness, high noise, and drastic temperature changes, achieving production process monitoring and helping to improve product quality and detect defects. 

Special scene detection and liquid level detection

By utilizing the reflection characteristic, the internal state of containers can be detected, providing technical support for the detection of goods in logistics and storage areas;

The core application is liquid level detection, which plays an important role in water supply and drainage systems. The non-contact detection method can avoid liquid corrosion and equipment wear, improving the safety and durability of the detection.

Note: It is not applicable to outdoor, hot environments, or detection scenarios of pressure tanks and foam objects.

Non-destructive flaw detection of metal workpieces

The ultrasonic flaw detector produced can non-destructively and accurately detect internal defects of metal workpieces, including bubbles, sand holes, incomplete welding, cracks, inclusions, etc.;

It can quickly locate, evaluate and diagnose the defects, and is widely used in quality control in manufacturing, steel metallurgy, chemical industry, etc., and also applicable to special equipment fields such as aerospace, railway transportation, boiler pressure vessels, etc.

Non-invasive clinical medical detection

The most representative application is B-ultrasound, which can clearly display the cross-sectional images of various organs and surrounding organs of the human body by utilizing the characteristics of ultrasound waves. The images are close to the anatomical structure and have a strong sense of reality;

It can achieve early and clear diagnosis of diseases, being an important non-invasive detection method in clinical medicine, providing precise basis for clinical treatment.

Automotive electronic intelligent driving support

It is the core component of parking radar, which can accurately detect the distance of obstacles behind the vehicle and provide real-time warnings to the driver;

In automotive anti-collision systems, automatic parking assistance systems, and ADAS advanced driving assistance systems, it works in coordination with millimeter-wave radars and laser radars to form a multi-sensor fusion perception network, compensating for detection blind spots and helping to enhance the intelligence and safety of vehicle driving. 

Wuxi Rihuan Sensing Technology Co., Ltd. focuses on research and production in the field of sensing. It provides high-quality products such as proximity sensors, photoelectric sensors, safety gratings, and displacement sensors for the automation industry. It can undertake customized research and development requirements for standard and non-standard products, and comprehensively match different application scenarios in various industries. It is equipped with a professional technical team and provides complete technical support and after-sales services. With customized sensing solutions, it helps enterprises achieve dual improvements in production efficiency and product quality, and is a reliable sensing partner in the automation field.