Meteorologists and weather reporters worldwide often use this unit for convenience, since working in pascals would result in much larger values.ġ5 psi = 15 × 0.0689475729 bar = 1. Millibars (symbol: mb) are also commonly used when referencing atmospheric air pressure, where atmospheric pressure equals 1013.25 mbar (101.325 kPa). is equal to 2,088.54 psf Metric Megapascal (MPa) 0.1 Bar 1 kgf/cm² 1.02 Kilopascal (kPa) 100 Hectopascal (hPa) 1,000 Millibar 1,000 kgf/m² 10,197.16 Pascal (Pa) 100,000 Avoirdupois (U.S.) Kilopound per square inch (ksi) 0.01 Pound per square inch (psi) 14.5 Pound per square foot (psf) 2,088.54 Water Metre of water (mH2O) 10. The International Bureau of Weights and Measures has specified the bar as a unit that authors should have the freedom to use but has chosen not to include the bar in the list of non-SI units accepted for use with SI. The term "bar" comes from the Greek word "baros," which means weight.Ĭurrent use: Although the bar is a metric unit of pressure, it is not accepted within the International System of Units (SI) and is even deprecated within certain fields. History/origin: The unit, bar, was introduced by Vilhelm Bjerknes, a Norwegian meteorologist who founded modern weather forecasting. Pounds per square inch to Bars 8 Pounds per square inch 0.5516 Bars, 500 Pounds per square inch 34.4738 Bars, 500000 Pounds per square inch 34473.8 Bars. It is equal to 0.987 atmospheres (101,325 Pa), the unit often used as a reference of standard pressure. Barĭefinition: A bar (symbol: bar) is a metric unit of pressure that is defined as exactly 100,000 pascals (symbol: Pa). Although the pascal is more widely used in scientific contexts, psi is more often used in everyday contexts, particularly in countries like the United States as well as others under the US customary or imperial systems of units. As such, the prototype pound at the time was known as the avoirdupois wool pound.Ĭurrent use: The psi is fairly widely used to measure numerous pressures, such as tire pressure, scuba tank pressure, natural gas pipeline pressure, among others. The system is believed to have come into use in England around 1300 and was used in the international wool trade. It is based on the avoirdupois system, a system that uses weights in terms of the avoirdupois pound, which was standardized in 1959. History/origin: Pound-force per square inch is a unit that originated in the imperial and US customary systems of units. One psi is approximately 6,895 pascals (N/m 2).
500 PSI TO BAR HOW TO
But unfortunately, there is evil adblock script and he ate me : ( Psi to Bar Conversion Table How to convert psi to bar 1 psi 0.068947572931783 bar 1 bar 14.503773773 psi Example: convert 61 psi to bar: 61 psi 884. It is defined as the pressure that results when a force of one pound-force is applied to a one-square-inch area. Advertisement Hello I am a small banner and I just try to earn for my creator. Definition: A pound-force per square inch (symbol: psi) is an imperial and US customary unit of pressure based on avoirdupois units. The larger dial face makes the gauge easier to see from a distance.
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