P51-200-A-I-P-20MA-000-000

Series:	MediaSensor™
Part Status:	Active
Pressure Type:	Absolute
Operating Pressure:	200 PSI (1378.95 kPa)
Output Type:	Analog Current
Output:	4 mA ~ 20 mA
Accuracy:	±0.5%
Voltage - Supply:	8 V ~ 30 V
Port Size:	Male - 7/16" (11.11mm) 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

Pressure sensors, transducers, are widely used in many industrial and automotive applications. They are used to measure the pressure of a fluid, either in a liquid or gas form. The P51-200-A-I-P-20MA-000-000 is one of these pressure sensors, and it has a wide range of useful applications in different environments.

Description and Design of Pressure Sensors

A pressure transducer is a device that generates an electrical signal when pressure is applied. It is usually composed of two resistors, two capacitors, and a semiconductor element. The semiconductor is usually made of a piezoelectric material, which produces an electrical potential as a result of being subjected to a pressure change. As pressure is applied to the pressure transducer, the circuit output increases or decreases, depending on the pressure applied. The circuit then outputs an electrical signal that can be used as an input to the system.The P51-200-A-I-P-20MA-000-000 pressure sensor is constructed from a stainless steel housing with two stainless steel diaphragms, two gold-clad resistors, two capacitors, and a glass-encapsulated phototransistor. The stainless steel housing protects the internal components and ensures that the device is durable and able to withstand harsh environmental conditions. The two diaphragms produce a differential pressure that is directly proportional to the pressure applied. The two gold-clad resistors act as resistors in the Wheatstone bridge. The two capacitors help to stabilize the electrical signal produced by the pressure transducer. The phototransistor is used to detect and measure the electrical signal produced by the pressure transducer.

P51-200-A-I-P-20MA-000-000 Application Field and Working Principle

The P51-200-A-I-P-20MA-000-000 pressure sensor is suitable for applications such as fluid pressure measurement, temperature compensation, barometric pressure measurement, and fuel pressure measurement. It is also suitable for use in environments with wide temperature ranges, dust and humidity.The P51-200-A-I-P-20MA-000-000 pressure transducer works on the principle of the Wheatstone bridge. Pressure is applied to the diaphragms which produces a differential pressure. This differential pressure is converted to an electrical signal by the resistors in the Wheatstone bridge. This electrical signal is then measured by the phototransistor. The pressure sensor then outputs a digital signal which is proportional to the applied pressure.

Conclusion

The P51-200-A-I-P-20MA-000-000 pressure sensor is a highly accurate and reliable transducer that is suitable for many industrial and automotive applications. It is designed for use in harsh environments and is capable of measuring fluid pressures over a wide range of temperatures. The Wheatstone bridge principle used by the pressure sensor ensures accurate measurement of pressure in all situations. The pressure sensor is easy to install and maintain, making it ideal for industrial applications.

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