What is a Pressure Gauge?
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There are many types of pressure gauges, according to different installation and demands, divided into general pointer type, digital type, contact type, shockproof type and diaphragm type. Pressure gauges are common measuring instruments and are widely used in various fields. It can visually display the pressure changes in each process step, insight into the conditions in the product or media process, form a safety trend during the monitoring of production operations, and build a fast and reliable safety guarantee through automatic interlocking or sensing devices to prevent accidents. Safeguarding personal and property safety has played an important role. |
Pressure Gauges Specifications
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From the perspective of the installation structure, there are lower mount and center back mount types. The lower mount type is a basic installation type, and generally select lower mount type when the installation structure type is not specified. What is called center back mount type pressure gauge is the pressure gauge with a side (flange) that we often say. |
Pressure Gauges Types
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What condition does the pressure gauge need to be filled with oil?
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For some use cases, customers are advised to use a pressure gauge with filled liquid. The oil-filled pressure gauge can prevent many conditions.
***Different filling liquids can be selected based on different working environments and temperatures.*** |
What conditions will the pressure gauge not return to zero?
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When using a pressure gauge, there are some reasons why the pressure gauge does not return to zero. Non-return to zero is a visually perceptible condition. When the gauge is not in use or has no pressure source, the pointer is not at zero. The following are common factors for the pressure gauge not to return to zero.
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How to install a pressure gauge?
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