P51-15-S-H-I12-20MA-000-000

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

A pressure sensor is a device that detects changes in pressure and converts them to a measurable electrical signal. The P51-15-S-H-I12-20MA-000-000 is a type of pressure sensor that uses a special type of transducer to convert pressure into an electrical signal. The transducer used in this pressure sensor is a piezo-resistive pressure transducer, which has the following features and capabilities:

Features

• Measures absolute, gauge, or differential pressure.
• Maximum pressure: 20 bar.
• Output: 4-20 mA.
• Compensated for temperature.
• Operating temperature range: -20 to +80C.

Applications

The P51-15-S-H-I12-20MA-000-000 is ideal for applications requiring reliable and accurate measurement of pressure, such as air or fuel pressure measurement in aircraft engines, or as a pressure monitor for medical or industrial processes. It can also be used in hazardous and offshore locations, where its rugged construction provides reliable operation in hostile environments. It is also well suited for use in industrial pressure monitoring systems, as its mA output makes it easy to integrate into existing systems.

Working Principle

The P51-15-S-H-I12-20MA-000-000 pressure transducer uses a Wheatstone bridge circuit to measure and convert the pressure into an electrical signal proportional to the applied pressure. The Wheatstone bridge is composed of four resistors of different values, R1, R2, Rx and Ry. When a pressure is applied to one of the resistors, the resistance value of the resistor changes, and the corresponding electrical signal changes. By measuring the change in electrical signal, the pressure applied can be calculated.

To measure differential pressures, a Wheatstone bridge circuit using two bridge resistors is required. One of the bridge resistors, Rx, is the sensing element. When a differential pressure is applied across the bridge, the bridge voltage changes, and this change is measured and converted to a 4-20 mA output signal. This signal is proportional to the pressure applied, and can be used for further processing.

In addition to the Wheatstone bridge, the P51-15-S-H-I12-20MA-000-000 also features temperature compensation, which allows for greater accuracy in the measurement of pressure. This is achieved by using a temperature compensation circuit which compensates for the changes in electrical resistance caused by temperature fluctuations. This ensures that the measured pressure is accurately and reliably reported, even when there are fluctuations in the ambient temperature.

Conclusion

The P51-15-S-H-I12-20MA-000-000 pressure sensor is designed specifically for applications that require reliable and accurate measurement of pressure. It features a piezo-resistive pressure transducer which is temperature compensated, and can measure absolute, gauge, or differential pressures, with a maximum of 20 bar. The 4-20 mA output makes the sensor easy to integrate with existing systems, and its rugged construction makes it ideal for use in hazardous and offshore locations. With its combination of features and capabilities, the P51-15-S-H-I12-20MA-000-000 makes an excellent choice for pressure measurement applications.

The specific data is subject to PDF, and the above content is for reference