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Low Pressure Capsule Gauges

A low-pressure capsule gauge is a type of pressure measuring instrument designed to accurately gauge low pressures. It utilizes a flexible diaphragm, typically made of metal, known as a capsule, which deforms in response to changes in pressure. As the pressure increases or decreases, the capsule expands or contracts, causing a pointer or electronic sensor to indicate the corresponding pressure reading on a scale. These gauges are commonly used in applications where precise measurement of low pressures is essential, such as in vacuum systems, air conditioning, and medical equipment.

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