Introduction and components of precision pressure gauges

The precision pressure gauge is a pressure gauge made of stainless steel, suitable for measuring the pressure of corrosive liquids and gases. All stainless steel pressure gauges are widely used in petroleum, chemical, food, medicine, shipbuilding and other industries. They can not only directly measure the pressure of corrosive media, but also have strong resistance to environmental corrosion. It is resistant to reducing salts and various Inorganic acid and organic acid, alkali and salt have strong corrosion resistance. The all-stainless steel pressure gauge also has good resistance to chloride corrosion, and can work normally in the ocean and corrosive industrial atmospheric conditions.
The precision pressure gauge is composed of a watch case, a watch cover, a spring body part, a transmission amplifying mechanism, an indicator device, and optional parts (dampers). When the measured medium enters the spring tube through the interface of the spring body part, the free end of the spring tube will produce corresponding displacement under the action of the pressure of the measured medium, and the measured medium is indicated on the indicator device through the transmission and amplification mechanism. pressure.

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