PPT2-0050GRW5VE

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Pressure sensors and transducers are devices that measure pressure and convert them into signal outputs. The PPT2-0050GRW5VE is an example of a pressure transducer capable of measuring pressure up to 500 bar. This transducer uses strain-gage technology to accurately monitor pressure.

Applications

The PPT2-0050GRW5VE is mainly used in harsh and extreme environments. Common applications include measurement of pressure in deep-sea oil rigs and power plants. It is also used in automotive and aerospace industries. The measurement capabilities of the transducer make it suitable for industrial, laboratory, and consumer applications.

Working Principle

The transducer measures absolute pressure, and is sealed in a nickel-plated aluminum housing with an IP67 rating. The device contains a silicon strain-gage sensor and ASIC circuitry. The strain-gage works by monitoring pressure-induced electrical resistance. Pressure is converted from a mechanical to electrical signal, and the ASIC circuitry amplifies and processes the signal. The voltage output is proportional to the pressure being exerted on the diaphragm. The amplified output is sent to the user’s device or it can be monitored on a display.

Calibration

The PPT2-0050GRW5VE comes with an internal temperature sensor and temperature compensation. But the transducer must be re-calibrated according to the application. Calibration should be done every three to six months, or when the device is moved to a new environment. The user needs to input a zero point (no pressure) and full scale point (100% applied pressure) to make sure the transducer is giving accurate readings.

Conclusion

The PPT2-0050GRW5VE is a high-precision pressure transducer capable of accurately measuring pressure up to 500 bar. It is mainly used in industrial and extreme environments, such as deep-sea oil rigs and automotive industries. The device is lightweight and comes with internal temperature sensor and compensation. User must re-calibrate the device regularly to make sure it is giving accurate readings.

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