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| − | About Pressure Gauges and Pressure Gauge Manufacturers Including: Air Pressure Gauge, Digital Pressure Gauge, Fuel Pressure Gauge, Oil Pressure Gauge & Water Pressure Gauge.
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| − | typically utilize a Bourdon tube, a sensing element for measuring pressures 15 psi or more. Bourdon tubes are spirally wound or C-shaped and are usually made of stainless steel or copper alloy. When a pressure change occurs, the pressure gauges flex and produce a rotational movement, causing the gauge indicator to move. A diaphragm seal or [http://www.wholesaleshoes.net.cn/nike-dunk-low.html nike dunk low] gauge isolator can be used to prevent the Bourdon tube from coming into contact with the process material, if the tube and material are not compatible.
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| − | The accurate selection of pressure gauges requires the consideration of some key factors, including the gauge process, range, environment, accuracy, dial size, connection and mounting needs. Compatibility of the wetted parts of pressure gauges, including the Bourdon tube and socket, with the process material is essential, as
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