PPT2-0500DKX2VE

Pressure Sensors and Transducers

Pressure sensors and transducers are the fundamental devices used to measure pressure in industrial and commercial applications. In this article, we will discuss the application field and working principle of the PPT2-0500DKX2VE pressure sensor.

Definition

A pressure sensor is a device that senses the pressure of a given medium. It converts the mechanical pressure into a measurable electrical signal, usually an analog voltage or current. The voltage or current output can then be displayed and monitored, or used in a control system.

Types of Pressure Sensors

There are two main types of pressure sensors: absolute pressure sensors and differential pressure sensors. Absolute pressure sensors measure the pressure relative to zero pressure (absolute vacuum). Differential pressure sensors measure the change in pressure between two points (difference in pressure). The PPT2-0500DKX2VE is a differential pressure sensor.

Application Field

The PPT2-0500DKX2VE is a differential pressure sensor mainly used for pressure measurement applications in compressed air systems. Its primary applications include monitoring pressure drop in air cleaner systems, compressor performance, air flow rate, and pipe drop or pressure over a given line.

Working Principle

The PPT2-0500DKX2VE uses a differential capacitive measurement principle. It measures the pressure of both points of a differential pressure system, then conveys the difference between the two points as an analog voltage signal. The voltage signal depends on the specific pressures applied to both sides, and is proportional to the difference in pressure.

The device is temperature compensated, allowing it to withstand external temperature variation. It also has a wide range of pressure ratings, and works over a wide range of temperatures.

Conclusion

The PPT2-0500DKX2VE is a differential pressure sensor suitable for a wide range of applications in compressed air systems. It utilizes a capacitive measurement principle to detect, measure, and output the difference in pressure between two points.