PA-750-353G-R2-1

Series:	PA-750
Part Status:	Active
Pressure Type:	Gauge
Operating Pressure:	507.63 PSI (3500 kPa)
Output Type:	Analog Voltage
Output:	1 V ~ 5 V
Accuracy:	--
Voltage - Supply:	10.8 V ~ 30 V
Port Size:	Female - M5
Port Style:	Threaded
Features:	Temperature Compensated
Termination Style:	Cable
Maximum Pressure:	725.19 PSI (5000 kPa)
Operating Temperature:	-20°C ~ 80°C
Package / Case:	Cylinder
Supplier Device Package:	--

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Pressure Sensors and Transducers – PA-750-353G-R2-1 Application Field and Working Principle

Pressure sensors and transducers are essential for various industrial applications. They come in many different forms, including digital, analog, electromagnetic, optical, and piezoresistive. Of these, the piezoresistive type is the most popular, and one of those is the PA-750-353G-R2-1 pressure sensor.The PA-750-353G-R2-1 has a particularly wide range of applications in industrial processes, ranging from monitoring pressure in machines, to process control, to aerospace, medical device, and automotive applications. The PA-750-353G-R2-1 also offers a high degree of accuracy and stability, ensuring that measurements are reliable and precise.The PA-750-353G-R2-1 functions as a primary pressure sensing transducer. A transducer is a device that converts energy from one form to another, in this case from pressure to electrical signals. The sensor has an electrical element that is sensitive to pressure, and when pressure is applied, its electrical properties, such as resistance, are affected. The electrical signal is then sent to an amplifier for adjustment before being output.The pressure sensing element of the PA-750-353G-R2-1 is made from a special substrate of bismuth silicon oxide, an insulating ceramic, and resists pressure changes across its surface. This pressure-sensitive element forms the basis of the pressure-measuring system, and is connected to an amplifier and signal conditioning circuits. The amplifier boosts the signal and converts it into a voltage or current signal, depending on the model.The pressure-sensing element works in a similar way in each model, but the specific components may vary. The PA-750-353G-R2-1 has a full Wheatstone bridge circuit on its substrate, and the bridge is the key element of the pressure sensing system. This Wheatstone bridge is made up of four resistors connected in a square configuration. When a pressure is applied to the center of the bridge, the two pairs of resistors form an imbalance, and this imbalance is what produces the measured pressure signal.The Wheatstone bridge in the PA-750-353G-R2-1 has a temperature-compensated circuit which ensures that the pressure sensor works accurately over a wide range of temperatures. This temperature compensation also protects the system from sudden changes in temperature, ensuring accuracy and reliability. The bridge circuit also helps to reduce any noise that may be present in the system, which further enhances accuracy.The PA-750-353G-R2-1 is a highly accurate and reliable pressure sensing transducer, and is suitable for a wide range of applications. It can be used for precision measuring applications such as pressure monitoring, process control, aerospace, medical device, or automotive applications. Its capability of providing both voltage and current outputs, its wide temperature range compensation, its accuracy, and its low noise make it an ideal pressure sensing element for these types of applications.

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