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Home Products Bourdon tube pressure gauge. Bourdon tube pressure gauges by WIKA Qualified technological know-how Unrivalled breadth and depth of products Practical expertise in manufacturing processes Perfected lean management Global production sites. WIKA online shop Measurement technology requirements? To the shop. Gauge pressure. Differential pressure.
Video How does a pressure gauge work? Bourdon tube vs. Video The pressure gauge vent valve This is what you have to look out for! Postcode, City. Your Question. Contact us. Frequently Asked Questions What are the "little yellow levers" on the pressure gauge casing for?
What is the difference between a standard pressure gauge and a safety pattern version? Why does one have filled pressure gauges? All FAQ. Wish list - Documents 0 There are currently no documents on your wish list. The maximum number of 20 entries was reached. To receive your download link via e-mail, enter your address here: The e-mail address is invalid. For critical applications, there are Bourdon tube pressure gauges with liquid filling.
Through the case liquid, precise readability is ensured, even with high dynamic pressure loads. It damps the moving parts within the case and thus prevents damage and increased wear. Over Bourdon tube pressure gauges Bourdon tube pressure gauges A Bourdon tube is a way of measuring pressure.
Pressure gauges for process industry. Bourdon in Bourdon tube pressure gauges can be used to measure over a wide range of pressure: form vacuum to pressure as high as few thousand psi. It is basically consisted of a C-shaped hollow tube, whose one end is fixed and connected to the pressure tapping, the other end free, as shown in fig.
The cross section of the tube is elliptical. When pressure is applied, the elliptical tube Bourdon tube tries to acquire a circular cross section; as a result, stress is developed and the tube tries to straighten up. Thus the free end of the tube moves up, depending on magnitude of pressure. A deflecting and indicating mechanism is attached to the free end that rotates the pointer and indicates the Pressure reading.
Though the C-type tubes are most common, other shapes of tubes, such as helical, twisted or spiral tubes are also in use. What a great site and very good animations, gives the solution even just looking at the animation.
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