P51-75-S-G-MD-4.5V-000-000

Series:	MediaSensor™
Part Status:	Active
Pressure Type:	Sealed Gauge
Operating Pressure:	75 PSI (517.11 kPa)
Output Type:	Analog Voltage
Output:	0.5 V ~ 4.5 V
Accuracy:	±0.5%
Voltage - Supply:	5V
Port Size:	Male - 1/8" (3.18mm) NPT
Port Style:	Threaded
Features:	Amplified Output, Temperature Compensated
Termination Style:	MD, 4 Pin
Maximum Pressure:	--
Operating Temperature:	-40°C ~ 105°C
Package / Case:	Cylinder
Supplier Device Package:	--

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Pressure Sensor, Transducer: P51-75-S-G-MD-4.5V-000-000 Application Field and Working Principle

Pressure sensors, transducers, and the P51-75-S-G-MD-4.5V-000-000 are integral components for control systems that are used in a wide variety of industries. The P51-75-S-G-MD-4.5V-000-000 is most commonly used for fluid pressures, but is also used for measuring gaseous pressures, such as those found in automotive, home heating, and refrigeration systems. This article will focus on the application field and working principle of the P51-75-S-G-MD-4.5V-000-000 pressure sensor.

Application Field

The P51-75-S-G-MD-4.5V-000-000 is designed to measure a variety of fluid and gaseous pressures in a range of applications. This type of pressure transducer is commonly used in automobiles to measure fuel pressure, oil pressure, transmission fluid pressure, and brake fluid pressure. Additionally, the P51-75-S-G-MD-4.5V-000-000 is used in home heating and air conditioning systems to measure the pressure in the refrigerant lines. The P51-75-S-G-MD-4.5V-000-000 is also used in industrial settings to measure hydraulic and pneumatic pressures, as well as in the medical field to measure fluids and gases in the human body.

Working Principle

The P51-75-S-G-MD-4.5V-000-000 pressure transducer is a device that converts a fluid or gaseous pressure input into an analog electrical signal output. It does this through the concept of piezoresistive strain gages. The strain gages are mounted on a flexible diaphragm that is exposed to the pressure source. As pressure is applied to the diaphragm, the strain gages interact with the pressure and cause a change in resistance. This change in resistance creates a proportional analog electrical signal.The P51-75-S-G-MD-4.5V-000-000 can be configured to measure either differential or absolute pressure depending on the application. Differential pressure measurements involve measuring the difference in pressure between two points. For example, the differential pressure across a pump impeller can be used to measure pressure drop and efficiency. Absolute pressure measurements involve measuring the pressure relative to a reference point, such as atmospheric pressure.The P51-75-S-G-MD-4.5V-000-000 is typically powered by a 4.5 VDC power supply and is available in a variety of ranges and sensitivities. The output signal can be calibrated and adjusted as needed in order to meet the specific requirements of the system.

Conclusion

The P51-75-S-G-MD-4.5V-000-000 pressure transducer is a versatile device that can be used in a wide variety of applications. It is designed to measure differential and absolute pressures and convert them into an analog electrical signal. This signal can then be used to control a variety of systems and processes.

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