TBPDLNS030PGUCV

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Pressure sensors and transducers are essential components in providing automation solutions to a wide range of industrial use-cases. The TBPDLNS030PGUCV is a digital pressure transmitter commonly used in a variety of industrial applications. In this article, we will cover the TBPDLNS030PGUCV application field and working principle.

Application Field

The TBPDLNS030PGUCV is designed for industrial application in the measurement and monitoring of liquid, gas or vapor pressure. It is used in a wide variety of fields including automotive, building automation, environmental, food and beverage, medical, and oil and gas. It is commonly used in applications involving measurement of hydrostatic levels, refrigeration and air conditioning systems, gas oil tanks, and high-pressure systems. It is also suitable for measuring vapor pressure of industrial gases, including ammonia.

Additionally, it can be used in pressure testing and monitoring of pipelines and heat exchangers, water and sewage treatment, and combustion control systems. The digital output signals generated by the device are easy to process and can be integrated into a variety of control systems.

Features and Benefits

The TBPDLNS030PGUCV is a robust pressure transmitter. It features an all-welded stainless steel construction for optimal performance and durability in harsh environments. It also features a high-precision stainless steel sensing diaphragm for the most accurate pressure measurement available. The device is very accurate, with an accuracy of 0.025%. It also has a wide temperature range, with a range of -30°C to 130°C.

The digital output signals from the TBPDLNS030PGUCV are easy to process and accurate. The device features a programmable digital interface allowing for simple setup and operation. The interface can be programmed to communicate using various digital protocols, making it compatible with a broad range of automation systems. The device also comes with a range of communication options to account for different use cases.

Working Principle

The TBPDLNS030PGUCV is an absolute pressure transmitter that uses piezoresistive technology to convert a pressure input into an accurate, signal-conditioned, digital output. At the core of the device is a highly accurate stainless steel sensing diaphragm. When a pressure is applied to the diaphragm, the resistance between two strain gauges on the diaphragm changes, producing a change in resistance as the measure of the pressure applied. The output is then conditioned and amplified for measurement accuracy.

The TBPDLNS030PGUCV utilizes a Wheatstone bridge circuit to detect the changes in resistance of the strain gauges. The bridge circuit is composed of four resistors arranged in a rectangular pattern, with one corner connected to a voltage source. The resistance of the two strain gauges, connected in series between two of the corner resistors, determines the bridge’s output voltage.

The voltage signal is then amplified and converted to a digital signal using an integrated processor. The device also has a built-in temperature-compensation technology to account for the affects of temperature on the pressure measurement. The temperature-compensated output is then output as a digital signal.

Conclusion

The TBPDLNS030PGUCV is a highly accurate digital pressure transmitter designed for a wide range of industrial applications. It features a robust and all-welded stainless steel construction, as well as a highly precise sensing diaphragm. The digital output signal from the device is easy to process and can be integrated into various automation systems. The device utilizes piezoresistive technology and a Wheatstone bridge circuit to accurately measure pressure changes.

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