Series:	MediaSensor™
Part Status:	Active
Pressure Type:	Absolute
Operating Pressure:	300 PSI (2068.43 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:	M12, 4 Pin
Maximum Pressure:	--
Operating Temperature:	-40°C ~ 105°C
Package / Case:	Cylinder
Supplier Device Package:	--

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Pressure Sensors and Transducers

P51-300-A-D-M12-20MA-000-000 Application Field and Working Principle

Pressure sensors and transducers are devices used to measure, record, and transmit pressure. They can be used in a variety of applications including industrial processes, medical, automotive, and other environments. The P51-300-A-D-M12-20MA-000-000 pressure sensor is a digital pressure sensor designed for use in high-precision, continuous monitoring applications. The following sections will explain the application field and working principle for the P51-300-A-D-M12-20MA-000-000 pressure sensor.

Application Field

The P51-300-A-D-M12-20MA-000-000 can be used in applications such as in refrigeration systems, hydraulic systems, and other process-monitoring applications. It can also be used to monitor air pressure, fuel pressure, water pressure, and oil pressure. It is especially well-suited for monitoring leaky pipes, low-pressure systems, and pressure differentials.

Working Principle

The P51-300-A-D-M12-20MA-000-000 pressure sensor utilizes a piezoresistive technology. Piezoresistance is a phenomenon in which a material changes its electrical resistance in response to mechanical stress. This type of sensor contains a sensing element composed of a piezoresistor that changes its resistance in response to pressure. The change in resistance is then used to generate an output signal corresponding to the sensed pressure.The P51-300-A-D-M12-20MA-000-000 pressure sensor operates using a Wheatstone bridge circuit. This circuit works by applying a voltage across two branches of resistors. When the bridge is balanced, the output is zero. When a pressure force is applied to the sensing element, it changes its resistance. This causes the bridge to be unbalanced and the output voltage to be proportional to the applied pressure.The P51-300-A-D-M12-20MA-000-000 pressure sensor is designed to provide an accurate, repeatable, and reliable measurement with linearity up to 0.2% of full-scale. The sensor also has a high signal-to-noise ratio, low hysteresis, and a wide operating temperature range.

Conclusion

The P51-300-A-D-M12-20MA-000-000 pressure sensor is a high-precision device designed for use in a variety of sensing applications. It utilizes a piezoresistive technology for accurate operation and a Wheatstone bridge circuit for reliable and repeatable measurements. The sensor is capable of measuring a wide range of pressures with high linearity, low hysteresis, and a wide temperature range of operation.

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