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Pressure Sensors, Transducers

The SSCSSND015PA2A3 pressure sensor is a pressure transducer used to detect and measure pressure changes in various fluids or gasses. It is a low-cost option that provides a linear signal output with robust performance over a wide range of applications. The sensor is equipped with an integral amplifier to provide linear output, and a pressure-sensitive capacitive load cell is used to measure pressure changes. The sensing element is made of stainless steel and is corrosion-resistant for use in harsh environments.

Application Field

The SSCSSND015PA2A3 is designed for the measurement of absolute or gauge pressure ranging from -100kPa to +100kPa. It is primarily used in medical and industrial fields, such as in medical diagnostic and critical care equipment, process control, pumps, compressors, and automotive/aerospace applications. It can also be applied as a pressure switch in gas or water lines.

Working Principle

The SSCSSND015PA2A3 pressure transducer works by converting changes in pressure into electrical signals via a pressure-sensitive capacitive load cell. The cell consists of a thin metallic sensing element that is placed between two electrical contacts and is sealed in a pressure-tight container. As pressure is applied to the sensing element, the capacitance between the contacts changes, resulting in an output electrical signal. This signal is then amplified and converted to a linear voltage output that corresponds to the applied pressure.

The SSCSSND015PA2A3 also features temperature compensation for improved accuracy, an on-board temperature-compensated amplifier, as well as reverse-polarity protection and EMI filtering. It is accurate to within 0.4% full-scale, making it ideal for applications requiring precision pressure measurement.

The SSCSSND015PA2A3 pressure transducer is a reliable, cost-effective solution for any application requiring precise pressure measurement and control. Its compact design and wide range of features make it an ideal choice for applications in both industrial and medical settings.

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