Psi-0.10 - winsetup

PSIG is the term for pressure specified by a gauge or other pressure measurement device. It gives the difference between the pressure in a pipe or tank and the pressure of the atmosphere atm.

You can use the actual atmospheric pressure value for your location if it is available, or you can also use Unless you live at high altitude or in a deep valley, the sea level value will work.

In other words, since atmospheric pressure at sea level is As an example, absolute pressure at sea level is At the higher elevation there is less pressure, so if an absolute pressure gauge is read at a foot elevation, its readings will be close to. We can be reached by phone or email, and promise a prompt reply. It is not required to use psi or bar unless required by the customer.

It is also acceptable to use abbreviations such as abs or diff or to use units such as psia psi absolute or psid psi differential. However, the suffix g is not required when measuring relative or gauge pressure. Almost all manufacturers use psi or bar, kPa etc.

Our website uses cookies. It is defined as the pressure that results when a force of one pound-force is applied to a one-square-inch area. It is based on the avoirdupois system, a system that uses weights in terms of the avoirdupois pound, which was standardized in The system is believed to have come into use in England around and was used in the international wool trade.

As such, the prototype pound at the time was known as the avoirdupois wool pound. Current use: The psi is fairly widely used to measure numerous pressures, such as tire pressure, scuba tank pressure, natural gas pipeline pressure, among others. 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.

Definition: A bar symbol: bar is a metric unit of pressure that is defined as exactly , pascals symbol: Pa. It is equal to 0.