P51-15-G-UC-I36-20MA-000-000

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Generally speaking, pressure sensors are transducers used to measure and detect the pressure of a substance and provide data to indicate the relative pressure applied. The P51-15-G-UC-I36-20MA-000-000 is a classic example of a pressure sensor. It is a pressure-to-frequency transducer consisting of a stainless steel pressure sensor housing and a pressure sensing cell. Its main purpose is to convert the pressure into an output frequency.

This pressure transducer is a versatile measurement tool that is used in a variety of industrial applications such as aircraft, automotive, and off-road vehicle testing. It is suitable for measuring the pressure of fuel and oil in engines as well as pressure gradients in hydraulic and pneumatic systems. The sensor operates over -25°C to 85°C and its output signal can be easily monitored and collected with a hand-held tool.

Working Principle

The P51-15-G-UC-I36-20MA-000-000 pressure transducer works on the principle of piezoresistivity. This concept explains how a material’s resistance to electrical current changes with applied mechanical stress. The sensor consists of a semiconductor diaphragm and an impedance interdigital transducer (IDT). When external pressure is applied to the diaphragm, a strain is generated within the diaphragm due to the applied mechanical load and this strain is converted into a change in resistance of the piezoresistor. The difference in voltage between the IDT and the piezoresistor is then measured, providing an output signal whose frequency corresponds to the pressure of the applied substance.

The simple design of this pressure sensor ensures reliable and accurate operation, as the sensor is not prone to drift or to failure due to the accumulation of dirt or moisture. Furthermore, the wide temperature operating range allows for use in a variety of industrial environments. The P51-15-G-UC-I36-20MA-000-000 is an ideal solution for many applications where pressure measurements are required.

Features

The P51-15-G-UC-I36-20MA-000-000 pressure transducer has a number of features that make it suitable for many industrial applications. It has a rated full-scale output of 20mA and a linear 0-5V DC output, allowing for direct connection to any data acquisition system. It is mechanically sealed to prevent moisture and dust contamination, and allows for remote mounting. Additionally, its accuracy is ±1% full-scale and its operating temperature range is -25°C to 85°C. Lastly, the sensor is vibration proof, and has an overload pressure range of up to 10 times its rated full-scale.

Conclusion

The P51-15-G-UC-I36-20MA-000-000 pressure transducer is a reliable and accurate transducer suitable for a wide range of industrial applications. Its piezoresistive sensing element and full-scale output of 20mA make it perfect for measuring pressure gradients in hydraulic and pneumatic systems, as well as for measuring the pressure of fuel and oil in engines. Its compact design, wide temperature range capability, and overload pressure range up to 10 times its rated full-scale output provide users with added peace of mind. This pressure sensor is a great option for those looking for a reliable and accurate pressure transducer to measure the pressure of a substance.

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