I will explain the overall error range that must be considered in measurements using pressure sensors.
Pressure sensors maintain normal measurement deviations even with differences in operating temperature, but they do not necessarily operate under reference conditions. Therefore, WIKA defines a "total error band" for all pressure sensors. The operating temperature of a pressure sensor consists of ambient temperature and media temperature. It is more common for the sensor to deviate from the ambient temperature that guarantees its accuracy. These temperature influences affect the sensor's precision. The total error band of WIKA pressure sensors indicates the maximum deviation. While deviations vary by instrument, they always fall within the total error band. The total error band is based on a reference temperature and displays deviations that can correspond to typical operating temperatures. The total error band of the pressure sensor is documented in the WIKA data sheet, reflecting the minimum accuracy.
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basic information
You can view a wide variety of pressure sensors on our website. https://bit.ly/3vZlAuM The video "Accuracy of Pressure Sensors" explains three errors to be aware of: 0:00 Introduction 0:08 Accuracy of Pressure Sensors: Total Error Range vs. Precision 0:33 Total Error Range of Pressure Transducers: Principles and Specifications 1:02 How to Calculate Individual Total Error Ranges
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Applications/Examples of results
It has a proven track record of use mainly in general industrial applications across various industries such as petrochemicals, semiconductors, automotive, pharmaceuticals, food, and machinery equipment.
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Company information
"WIKA" is a global manufacturer of measurement instruments headquartered in Germany. For over 70 years, it has maintained a top-class market share in measurement instruments as a specialized manufacturer in the global market. It is the number one manufacturer in Europe for measurement instruments, including pressure gauges and thermometers, widely used in the manufacturing industry, such as plant equipment, and is among the top manufacturers in the world. Currently, it operates in over 40 countries worldwide and boasts a total workforce of 9,000 employees, making it a global company. The Japanese branch has seen a steady increase in performance and has a track record of transactions with major companies across a wide range of industries, including large heavy industry manufacturers. The brand power and product strength are so high that it is often said, "Measurement instruments are WIKA." With bases in over 40 countries, as Japanese companies become more active in expanding overseas, the demand has also increased, and the company's strength lies in its ability to handle everything, including follow-up after product installation. Because it offers a wide range of products not found in other competitors, it can provide comprehensive solutions to meet customer needs.