PA-20-302R-U

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Pressure Sensors, Transducers are indispensable components in the production line of different industries. PA-20-302R-U is a new-generation pressure sensor developed by advanced technology, which has excellent performance and high reliability. This article will introduce the application field and working principle of this product.

The PA-20-302R-U is specifically designed for commercial and industrial applications. It is used in areas such as climate control, engineering, and automotive. It is a reliable and accurate sensors, Unimon, and transducer, with a full range of pressure sensing elements and optionally integrated communication interface. This pressure sensor works via physical/electrical contact and provides precise point measurement. It has a wide range of pressure ranges, including vacuum, low-pressure, and high-pressure models. The sensors also come with a wide range of accuracy levels, from ±0.5%FS up to ±1%. Last but not least, the product comes with built-in temperature compensation and environmental protection.

As for its working principle, the PA-20-302R-U pressure sensor relies on a strain gauge principle to measure the pressure. When the pressure sensor is exposed to pressure, a strain is generated on the sensing element due to resistance deformation. This resistance deformation is sensed and converted to a voltage signal, which is then proportional to the pressure. The voltage signal is then output to the digital-to-analog converter (DAC) which converts it to a digital signal, which is then transmitted to the transducer or the processing instrument. This digital pressure reading can then be further processed beyond the PA-20-302R-U sensor. The PA-20-302R-U is also capable of processing analog signals from different kinds of sensors and provides closed-loop feedback control for the instrument.

In conclusion, the PA-20-302R-U is an ideal Pressure Sensors, Transducers for industrial applications. It uses a strain gauge principle for the pressure measurement, with wide range of pressure, accuracy, and environmental protection. It provides precise point measurement and also capable of processing analog signals, making it an ideal choice for applications such as climate control, engineering, and automotive. It is reliable and accurate and will certainly bring great value to the production line of different industries.

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