PPT2-0100AWN2VE

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Pressure sensors, transducers, and transmitters are integrated instruments used to measure pressure or the flow of a fluid. Pressure sensors, transducers, and transmitters each have their own characteristics and applications. This article will focus on the application field and working principle of the PPT2-0100AWN2VE, and serves as a guide for users to better understand the instrument.

The PPT2-0100AWN2VE is a pressure sensor with a gauge pressure range of up to 100 psi and a wetted material type of 316 stainless steel. It is a capacitive-based ceramic pressure transducer for medium-to-high pressure maintenance, control, and transfer applications. This device is optimized for use in all the common hydraulic fluids, and is suitable for use in a variety of industrial and process applications including automotive, transportation, aerospace, and construction.

The working principle of the PPT2-0100AWN2VE is based on a ceramic capacitor. Ceramic capacitors are constructed by stacking two ceramic plates separated by a dielectric material. When the plates are exposed to changing pressure, they flex as the dielectric material’s elastic properties cause it to extend and compress according to the pressure. The more the ceramic plates are flexed, the greater the change in the capacitance of the device. This change in capacitance is directly proportional to the pressure.

The analog output of the PPT2-0100AWN2VE is the capacitance change which is converted to a voltage output. The output signal is linear and precise and has a full-scale range of 1 to 2 volts. The pressure is applied perpendicular to the axis of the device and it is internally compensated for temperature effects. The PPT2-0100AWN2VE has a dynamic measure of ±25 millivolt (mV)/volt-of-output (Vout) over its full-scale range and a static measure of ±5 milivolt/Vout.

The PPT2-0100AWN2VE is qualified to meet MIL-STD-202, METHOD 301, Condition D, with extended temperature range, and MIL-DTL-73343, along with an operating temperature range of -40°C to +125°C. Key input power is 4 mA, operating temperature range is -40°C to +125°C, and maximum pressure is 100 psi. It is available in a DIP package for easy use and mounting.

In conclusion, the PPT2-0100AWN2VE offers a wide application field due to its ceramic capacitive technology. It has an analog output signal which is linear and precise, and is qualified to meet MIL-STD-202, METHOD 301, and MIL-DTL-73343. It is suitable for use in a variety of industrial and process applications and has an operating temperature range of -40°C to +125°C. With its dynamic measure of ±25 millivolt/volt-of-output and a static measure of ±5 millivolt/Vout, the PPT2-0100AWN2VE is an excellent choice for your pressure sensing needs.

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