P51-15-A-O-MD-5V-000-000

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Pressure Sensors and Transducers are widely used across many applications. The use of pressure sensors is to measure pressure, namely the force exerted on a unit area of material. Commonly, they are used for varying application, such as automotive, medical, and aviation-related research, development, and manufacturing. The P51-15-A-O-MD-5V-000-000 is a type of pressure sensor and transducer, and its application field and working principle will be discussed here.

Application Field

The P51-15-A-O-MD-5V-000-000 is a fast-response pressure sensor and transducer. Generally, they are used in areas requiring quick and accurate response time, such as automotive, medical, and aviation. In automotive industry, it can be used to monitor brakes and accelerators in real time. In medical industry, it can be used to measure oxygen content in patients\' blood and to regulate oxygen content for dialysis machines. In aviation, it is used to measure intake air temperature, exhaust air pressure, and combustion air pressure.

Working Principle

Pressure sensors and transducers measure pressure with a pressure-sensitive diaphragm and a Piezo-resistive circuit. The diaphragm is made of special materials and its shape is designed to maintain a constant curvature under a given pressure. This diaphragm is the actual sensing element of the pressure transducer. In the P51-15-A-O-MD-5V-000-000 sensor, the gauge pressure is measured by the change in resistance of the Piezo-resistive circuit. The pressure changes cause a strain on the Piezo-resistive element that is translated into an output voltage by an Wheatstone bridge.

Output Signals

The P51-15-A-O-MD-5V-000-000 is a dual-channel pressure sensor that can output two different electrical signals, a voltage or a current. The input voltage range for voltage output devices is 4-9V. The output signal for current output devices is 4-7mA. The output signal is calibrated by an on-board ASIC, so it is linearized and compensated. The accuracy of the sensor is 0.1% FSO-1.2mV/V and the resolution is 1mV/V.

Advantages of the Sensor

The P51-15-A-O-MD-5V-000-000 pressure sensor and transducer have several advantages. It has high accuracy and low power consumption. It has a fast response time, with a response time of 10 milliseconds or less. It is also lightweight and has wide temperature range, operating within -40 to 125°C (-40 to 257°F) temperature range. This makes it suitable for both commercial and military applications.

Conclusion

We have discussed the application field and working principle of the P51-15-A-O-MD-5V-000-000 pressure sensor and transducer. This sensor has many advantages and is widely used in automotive, medical, and aviation applications. Its fast response time, high accuracy and linearity, and wide temperature range make it suitable for commercial and military applications.

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