PPT2-0020GKG2VE

Pressure sensors and transducers are electronic devices used to measure and convert mechanical pressure into electrical signals. PP2-0020GKG2VE is one of the commonly used pressure sensors in the market which features high performance accuracy, wind immunity, low power consumption and small size.

In a typical application, the PP2-0020GKG2VE pressure sensor measures both pressure and temperature. It measures pressure using a highly accurate, low-power pressure sensing chip and measures temperature using NTC thermistor. The pressure sensing chip is enclosed in a hermetically sealed stainless steel housing, which eliminates the problems of moisture and dust contamination. The output signal is amplified and converted to 4-20 mA signal which can be used with microcontrollers and other electronic systems.

The working principle of the PP2-0020GKG2VE pressure sensor is based on the Wheatstone bridge circuit. The Wheatstone bridge circuit consists of four resistors placed in a loop, with the input signal applied to one side of the bridge. The output voltage of the bridge is proportional to the difference in resistance between the two sides of the bridge. When the pressure is applied to the sensor, the resistance of the resistors changes and the output voltage is then converted into a 4-20 mA signal.

The PP2-0020GKG2VE pressure sensor is most commonly used in industrial applications such as pressure transducers, flow meters, pressure switches, and pressure gauges. In addition, it is also widely used in the automotive industry for monitoring engine performance, tire pressure, vehicle speed, and other critical parameters. The 4-20 mA signal generated by the sensor can be used in programming different control operations.

In summary, the PP2-0020GKG2VE pressure sensor is a highly accurate and reliable pressure sensing device that is used in a wide variety of industrial and automotive applications. It uses the Wheatstone bridge circuit to convert mechanical pressure into electrical signals, which can then be used to monitor and control various processes.