KP229E3518XTMA1

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Pressure sensors and transducers play an increasingly important role in various applications, and the KP229E3518XTMA1 has become an indispensable component. The KP229E3518XTMA1 is an application-specific piezoresistive pressure transducer specially designed for oil and gas, drilling, hydraulics and chemical applications. Designed as a combination of robust extreme temperature pressure transducers and advanced circuit technology, this modern pressure transducer offers excellent repeatability, high overpressure capability, and improved resolution.

KP229E3518XTMA1 Application Field

The KP229E3518XTMA1 pressure sensor is a low-cost solution in dynamic pressure measuring applications. It is ideal for measuring pressure and fluid levels in numerous applications including in the oil and gas, drilling, hydraulics and chemical industry. It is also ideal for use in fuel tank level measuring, pump performance monitoring, and pressure monitoring in large machinery.

The KP229E3518XTMA1 offers a wide range of pressure ranges from 0 to 10 bar (14.5 psi) to 0 to 700 bar (6,500 psi). Its construction is designed to cope with constant high pressure in difficult environments and is particularly suitable for mobile applications. The pressure transducer is highly cost-effective, featuring a number of advantages such as high accuracy, high speed, and a compact size.

The KP229E3518XTMA1 pressure transducer is designed for use in particularly harsh environments, and it can operate efficiently in temperatures ranging from -54°C to +150°C. It also provides a very wide operating voltage (-30VDC to +30VDC). It has additional features such as maximum pre-compensation of 0.1%/K and excellent zero stability.

KP229E3518XTMA1 Working Principle

The Viatran KP229E3518XTMA1 pressure transducer is based on the piezoresistive principle. It has four strain-gauge transducer cells, which are arranged in an innovative bridge configuration. An applied pressure induces a change in the output from one or more transducer cells. This causes a corresponding change in resistance, which is then converted to an analog voltage or digital signal using a Wheatstone bridge circuit.

The pressure transducer also includes a temperature compensation circuitry and a ground isolation circuit, in order to ensure reliable measurements in difficult environmental conditions. It is a 4-wire transducer, meaning that it requires an external voltage source in order to function correctly. The KP229E3518XTMA1 is typically connected to a dedicated power supply that is regulated or stabilized. The external power supply is connected directly to each transducer cell in order to complete the Wheatstone bridge circuit required for pressure measurement.

The KP229E3518XTMA1 is also designed with a capillary tube to ensure its use in high pressure applications. The capillary tube is specifically designed to measure the pressure at any point within the application. It is made of a special material that has an extremely low coefficient of thermal expansion, and provides an accurate representation of pressure measurement at any point.

Conclusion

The Viatran KP229E3518XTMA1 pressure transducer is a reliable and robust pressure sensor ideal for use in harsh and hazardous environments. It is designed to accurately measure pressure, fluid levels and other dynamic pressure related parameters where higher pressures are required. It offers high accuracy, wide temperature range, good zero stability, and wide operating voltage. With its easy installation, and durability, this pressure transducer is a reliable solution for many applications in oil and gas, drilling, hydraulics and chemical industries.

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