Piezo-resistive absolute pressure sensor 4043, 45, 73, 75
4043A,4045A,4073A,4075A
A sensor designed for precise measurement of static and dynamic pressure vibrations, ideal for absolute pressure measurement from 0 to 2 bar and 0 to 500 bar!
This sensor is designed for precise measurement of static and dynamic pressure vibrations, suitable for absolute pressure measurement from 0 to 2 bar and from 0 to 500 bar. －＊ Features ＊－＊－＊－＊－＊－＊－＊－＊－＊－＊－＊－＊－＊－ • Temperature compensated measurement range: ‒20 to 50 °C / 20 to 120 °C • Option to choose between standard type and PiezoSmart type with TEDS functionality • Ideal for gas exchange analysis in internal combustion engines • Isolated from the medium by a steel diaphragm, providing excellent compatibility • High overload capacity • High natural frequency
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basic information
This series is designed for precise measurement of static and dynamic pressure vibrations. The sensor measures absolute pressure, which is pressure compared to a vacuum rather than atmospheric pressure. It is characterized by good linearity and high output voltage, and it is suitable for versatile applications as it is isolated from the medium by a steel membrane. To adapt to individual applications, pressure ranges are available from 0 to 2 bar to 0 to 500 bar, with various dimensions and two types of operating temperature ranges.
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Applications/Examples of results
Due to its high precision and high natural frequency, it is effective for measuring intake and exhaust (it can be mounted on a cooling adapter for optimizing gas exchange in combustion engines). Additionally, it can be applied to the development of automotive systems and components, testing of fuel pumps and turbochargers, and sudden pressure changes in hydraulic systems.
Line up（4）
| Model number | overview |
|---|---|
| 4043A | Size: M14×1.25 Temperature range: -20 to 50℃ |
| 4045A | Size: M14×1.25 Temperature range: 20 to 120℃ |
| 4073A | Size: M12×1 Temperature range: -20 to 50℃ |
| 4075A | Size: M12×1 Temperature range: 20 to 120℃ |
catalog（2）
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Company information
Kistler Japan is the Japanese subsidiary of Kistler Instrumente AG (Switzerland), which leads the world in piezoelectric crystal technology. For many years, Kistler has made significant investments in product research and development, achieving numerous revolutionary technological advancements and solving various measurement problems ahead of the world. Since its establishment in 1985, Kistler Japan has continued to provide a wide range of products, including piezoelectric sensors, strain sensors, charge amplifiers, and data processing/analysis software, as well as related equipment, technical support, and quality management services to customers in Japan and the Asia-Pacific region, based on its high technical capabilities backed by experience. *For a list of our products and the latest news, please visit our "Special Site." https://premium.ipros.jp/kistler/ *If you have any questions, please feel free to contact us through the "Contact Us" form below.