HPA100RTTA

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Pressure transducers are a specialized type of pressure sensor that converts mechanical pressure into an electrical signal by the use of piezoresistive technology. The HPA100RTTA is one such device, designed for applications in sanitary, industrial, HVAC/R, and OEM applications. It measures gauge pressure in psi (pounds per square inch), bar, and mbar (millibar), and provides a range of 0-100 psi with excellent accuracy. The HPA100RTTA is a digital transducer that utilizes a proprietary signal conditioning circuit, which reduces noise, improves accuracy, and stabilizes the output signal.

The working principle of the HPA100RTTA pressure transducer is based on the piezoresistive effect. This effect occurs when an electrical charge or voltage is applied to certain semiconductor materials, such as polysilicon. As the pressure applied to the sensing diaphragm changes, the strain on the polysilicon causes it to increase or decrease in resistance, depending on the direction of the pressure. The change in resistance is measured by the transducer’s internal signal conditioning circuit and sent to the output device (usually a display or an analog current output).

The HPA100RTTA is designed for use in a variety of industrial and HVAC/R applications, such as in commercial air conditioning systems, process control systems, and bottled-water dispensers. It is designed with a metal-body construction that minimizes sensing element distortion and offers superior performance in high-temperature environments. The device also has an onboard diaphragm that is factory-sealed to ensure a tight seal and to prevent contamination by foreign particles.

The HPA100RTTA is a precision instrument and utilizes advanced signal conditioning techniques to improve accuracy, reduce noise, and increase response time. The device is designed with a pressure rating of up to 100 psi and an accuracy of up to ±0.5% full scale. A wide selection of port sizes is available, ranging from NPT and SAE-threaded ports to compression fittings. Additionally, the device comes with a built-in temperature compensation feature that ensures that the output is unaffected by ambient temperature variations.

The HPA100RTTA is a highly accurate device that can be used in a range of industrial applications, such as process and air control, as well as HVAC/R systems. Its piezoresistive technology ensures excellent performance in pressure measurements, while its noise reduction, temperature compensation, and pressure rating make it an ideal choice for use in demanding environments. With its variety of port sizes and a rugged metal construction, the HPA100RTTA is the perfect choice for any industrial or HVAC/R application.

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