PPT0020DFF2VB

Series:	--
Part Status:	Active
Pressure Type:	Differential
Operating Pressure:	±20 PSI (±137.9 kPa)
Output Type:	Analog, RS-232
Output:	0 V ~ 5 V
Accuracy:	±0.05%
Voltage - Supply:	5.5 V ~ 30 V
Port Size:	Filter, Dual
Port Style:	Filtered
Features:	--
Termination Style:	Connector
Maximum Pressure:	±60 PSI (±413.69 kPa)
Operating Temperature:	-40°C ~ 85°C
Package / Case:	Module Cube
Supplier Device Package:	--

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Pressure Sensor, Transducers: PPT0020DFF2VB Application and Working principle

The PPT0020DFF2VB pressure sensor is a transducer used to measure pressure, with a range from 0-10 psig (pounds per square inch gauge). It is widely used in industrial, medical, and automotive applications, and is known for its temperature stability, long-term accuracy, and low cost.

How It Works

At its core, the PPT0020DFF2VB is a transducer, which means it converts one form of energy (in this case, pressure) to another (in this case, electrical signal). It measures input pressure by utilizing capacitive sensing technology, whereby minute changes in its internal capacitance caused by changes in pressure are converted to an electrical signal. However, prior to measurement, this pressure sensor must first be calibrated for a specific application, meaning it is necessary to configure its pressure range, sensitivity, resolution, and output voltage or current.

Application Areas

The PPT0020DFF2VB pressure sensor is used in a wide range of applications, including industrial, medical, and automotive.In industrial application, it can be used to measure vacuum, pressure, and differential pressure of gases and liquids. The sensor is also used to monitor equipment and process parameters for calibration, control, and safety applications.In medical applications, the PPT0020DFF2VB is used as a noninvasive blood pressure monitor, and is also used in various patient monitoring systems such as ventilators. Finally, in automotive applications, this pressure sensor is used to measure fuel and exhaust pressures, air pressure in turbochargers and blow-off valves, intake manifold pressure sensing, and cylinder pressure sensing.

Advantages and Disadvantages

The PPT0020DFF2VB has many advantages, such as high temperature stability and long-term accuracy, making it well-suited for various industrial applications. It is also easy to configure and has a low cost.However, it also has some limitations. For example, it has limited resolution and cannot be used to measure higher pressures. Additionally, it is only suitable for non-corrosive non-ionic working fluids.

Conclusion

The PPT0020DFF2VB pressure sensor is a transducer that is used to measure pressure in a wide range of applications. It is known for its good temperature stability, long-term accuracy, and low cost. Even though it has some limitations, it is still an important pressure sensing device for many industries.

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