P51-100-G-AF-P-20MA-000-000

Series:	MediaSensor™
Part Status:	Active
Pressure Type:	Vented Gauge
Operating Pressure:	100 PSI (689.48 kPa)
Output Type:	Analog Current
Output:	4 mA ~ 20 mA
Accuracy:	±0.5%
Voltage - Supply:	8 V ~ 30 V
Port Size:	Male - 9/16" (14.29mm) UNF
Port Style:	Threaded
Features:	Amplified Output, Temperature Compensated
Termination Style:	Packard, 3 Pin
Maximum Pressure:	--
Operating Temperature:	-40°C ~ 105°C
Package / Case:	Cylinder
Supplier Device Package:	--

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Pressure Sensors, Transducers: P51-100-G-AF-P-20MA-000-000 Application Field and Working Principle

Pressure sensors, transducers, and transmitters are types of devices used to measure the pressure of a gas, liquid, or solid. The P51-100-G-AF-P-20MA-000-000 is a specific series of pressure sensors developed by a leading manufacturer in the field. This article explores the application field and working principle of the P51-100-G-AF-P-20MA-000-000.

Application Field

The P51-100-G-AF-P-20MA-000-000 series of pressure sensors are designed for use in industrial applications such as engine and turbine control, process control, HVAC systems, and medical respirators. They are also used in a wide range of automotive, home, and commercial applications where accurate pressure measurements are required.The P51-100-G-AF-P-20MA-000-000 is designed to measure a wide range of pressures to an accuracy of +/- 0.25%. It is suitable for use in low and high-pressure applications, and in a broad range of liquids and gases. The device is also designed to be resilient to harsh environmental conditions such as extreme temperatures, shock, and vibration, making it suitable for use in many industrial settings.

Working Principle

The P51-100-G-AF-P-20MA-000-000 is a piezoresistive-based pressure transducer that utilizes the piezoresistive effect to measure pressure. Piezoresistive effect is the change in electrical resistance when mechanical stress is applied to a material, and the P51-100-G-AF-P-20MA-000-000 sensor takes advantage of this effect to measure pressure changes.The pressure being measured is applied to a capacitive membrane which is connected to a Wheatstone bridge. The varying pressure is then converted to a change in resistance in the Wheatstone bridge. A strain gauge is used to amplify this resistance change and the signal is then sent to the pressure transducer which converts the input signal to an output signal. The output signal is then used to control the pressure feedback loop.

Conclusion

The P51-100-G-AF-P-20MA-000-000 is an advanced series of pressure sensors designed for use in industrial applications such as engine and turbine control, process control, HVAC systems, and medical respirators. The device is designed to measure a wide range of pressures to an accuracy of +/- 0.25%, and is suitable for use in low and high-pressure applications, as well as a broad range of liquids and gases. The P51-100-G-AF-P-20MA-000-000 operates on the piezoresistive effect, utilizing a Wheatstone bridge to measure pressure changes and a strain gauge to amplify the resistance change before sending it to a pressure transducer for conversion.

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