P51-3000-A-I-MD-4.5OVP-000-000

Series:	MediaSensor™
Part Status:	Active
Pressure Type:	Absolute
Operating Pressure:	3000 PSI (20684.27 kPa)
Output Type:	Analog Voltage
Output:	0.5 V ~ 4.5 V
Accuracy:	±0.5%
Voltage - Supply:	5V
Port Size:	Male - 7/16" (11.11mm) UNF
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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Key components and working principles of Pressure Sensors, Transducers

Pressure Sensors, Transducers, also known P51-3000-A-I-MD-4.5OVP-000-000 are commonly used within engineering and industrial applications for closed-loop control systems to measure pressure.

Key Components

The P51-3000-A-I-MD-4.5OVP-000-000 pressure sensor includes a sensing element made of a stainless steel conductive diaphragm, a conductor, and a shielding cap. The stainless steel diaphragm is the most important part of the device. This diaphragm is the pressure sensing element of the device. It is designed with an adjustable spring, which acts as a counterforce to the external force, whether it is environmental pressure or mechanical force. Other basic components in the pressure transducer include the signal processing circuitry, which communicates the pressure variations with the required interface protocol.

Working Principle

The working principle of a pressure transducer is quite straightforward. When a force is applied to the sensing element, the condition of the diaphragm changes. This change in the condition of the diaphragm is then converted into electrical signals. The electrical signal is sent to the signal processing circuitry which converts the signal into a readable digital format. This digital signal is then sent out via an interface protocol such as CAN or RS232.The transducer uses a Wheatstone bridge circuit for signal conditioning. It consists of four active arms, each containing a resistor. Two of the arms form a bridge, with a variable resistance. In the transducer the diaphragm is attached to one of the bridge arms. As the pressure or force is applied to the diaphragm, the resistance on one of the arms of the bridge circuit changes. This signals the Wheatstone bridge circuit to generate an electrical output proportional to the change in pressure in the form of an electrical voltage. The electrical voltage is then sent to the signal processing circuitry.

Applications

The P51-3000-A-I-MD-4.5OVP-000-000 pressure sensor can be used for a number of applications including pressure measurement in HVAC systems, laboratory applications, automotive systems, industrial production lines, and aviation. They are also used for water level measurement and detection, as part of a weather forecasting system, for pressure control in pumps, and in many other applications.Pressure sensors are also used in medical, industrial and military applications. Pressure readings from a pressure transducer are used for monitoring and controlling of automated medical equipment. In industrial applications, pressure transducers are used to monitor and control a variety of processes such as fuel burn rate and fuel injection pressure. In military applications, pressure transducers are used to monitor external and internal pressure of missiles and other vessels.To sum up, the P51-3000-A-I-MD-4.5OVP-000-000 pressure transducer is an important and versatile tool that can be used in many different applications to measure and monitor pressure. Its main components- the diaphragm, signal processing circuitry, and Wheatstone bridge- allow the device to accurately measure and convert pressure into a readable digital format.

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