PMU-200BN

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PMU-200BN is a multi-purpose, industrialized piezoelectric ceramic ultrasonic sensor with wide application fields and working principles. The device is mainly used for surface and coating metrology applications. It can measure the thickness of various materials such as metal, plastic or rubber, with a working range of 0.001mm to 2mm. It offers high accuracy and durability, even in extreme temperatures. The PMU-200BN is an ideal solution for a variety of measurement and detection applications.

The most common application of the PMU-200BN is for ultrasonic thickness measurements. It is designed to measure the thickness of various substances in different types of materials. It is used in process control and inspection of material to ensure that manufacturing standards are met with high accuracy. The PMU-200BN is usually used in industrial situations, such as in the automotive and aerospace industries, for quality control. The device can also measure a wide range of materials, including metals, plastics, elastomers, rubber, foam, and composites.

In addition to its use for thickness measurement, the PMU-200BN can also be used in other forms of non-contact sensing. This includes the detection of surface defects, edge detection, positional sensing, and pressure sensing. These features allow for the use of the device in a wide range of applications, such as material testing and gauging, medical equipment, oil and gas measurement, and outdoor sensing.

The working principle of the PMU-200BN is based on the generation and reception of ultrasonic waves. This is done through the use of an oscillating ceramic transducer. This transducer is combined with a thin piezoelectric material that responds to sound vibrations. The form of the generated wave depends on the shape of the transducer. When the ultrasonic waves pass through the material being measured, they are reflected back and the time of the reflection is used to determine the thickness of the material.

The PMU-200BN uses a digital signal processor to process the data from the transducer. This allows for improved accuracy and stability in measurement results. The device also comes equipped with a digital display that can be used to view the measurements. The device is powered with an AC power source and is rated to last up to 10 years.

The PMU-200BN is a versatile device with a wide range of applications and working principles. It can be used for a variety of measurement and detection applications, including thickness measurement, surface and edge detection, and positional and pressure sensing. The device offers improved accuracy and stability compared to other non-contact sensors, and is designed to provide reliable performance for up to 10 years.

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