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2. Category:Pressure gauges - Wikipedia

   en.wikipedia.org/wiki/Category:Pressure_gauges

   Print/export Download as PDF; Printable version; In other projects ... Pages in category "Pressure gauges" The following 23 pages are in this category, out of 23 ...

3. Glycerol - Wikipedia

   en.wikipedia.org/wiki/Glycerol

   Glycerol is used as fill for pressure gauges to damp vibration. External vibrations, from compressors, engines, pumps, etc., produce harmonic vibrations within Bourdon gauges that can cause the needle to move excessively, giving inaccurate readings. The excessive swinging of the needle can also damage internal gears or other components, causing ...

4. Mercury pressure gauge - Wikipedia

   en.wikipedia.org/wiki/Mercury_pressure_gauge

   An open (differential) mercury pressure gauge. A mercury pressure gauge is a type of manometer using mercury as the working fluid. The most basic form of this instrument is a U-shaped glass tube filled with mercury. More complex versions deal with very high pressure or have better means of filling with mercury.

5. Gas cylinder - Wikipedia

   en.wikipedia.org/wiki/Gas_cylinder

   This attachment typically has a pressure regulator with upstream (inlet) and downstream (outlet) pressure gauges and a further downstream needle valve and outlet connection. For gases that remain gaseous under ambient storage conditions, the upstream pressure gauge can be used to estimate how much gas is left in the cylinder according to pressure.

6. Pressure measurement - Wikipedia

   en.wikipedia.org/wiki/Pressure_measurement

   Strain-Gauge: Strain gauge based pressure sensors also use a pressure sensitive element where metal strain gauges are glued on or thin-film gauges are applied on by sputtering. This measuring element can either be a diaphragm or for metal foil gauges measuring bodies in can-type can also be used.

7. Ethylene glycol (data page) - Wikipedia

   en.wikipedia.org/wiki/Ethylene_glycol_(data_page)

   Print/export Download as PDF; ... Temperature dependence of ethylene glycol vapor pressure. ... Vapor–liquid equilibrium for ethylene glycol/water [3] P = 760 mmHg ...