To make use of the WIKA pressure sensors as simple as possible in many regions and to be guided by the customs and preferences of the local users, WIKA pressure sensors are usually offered in almost all internationally customary units. Online Psi to Pascal converter, Convert pressure easily using formula Pascal (Pa) Pound-force/sq.inch (psi) × 6894.757293178, Psi to Pascal pressure. In many Asian countries, such as India and Korea, the unit “kilogram per square centimetre (kg/cm²)” is found quite often. In Imperial units, stress can be measured in pound-force per square inch, which is abbreviated as psi. In North America, the preferred pressure unit is “psi (pounds per square inch)”. The dimension of stress is the same as that of pressure, and therefore the SI unit for stress is the pascal (Pa), which is equivalent to one newton per square meter (N/m²). In contrast, in Australia and China the units “kilo-Pascal (kPa)” and “mega-Pascal (MPa)” have become established. This is why in Western Europe the SI-compliant unit bar is the most widely used unit. This means that even at relatively small pressures the “figures” become already quite large and unmanageable. Example: A normal domestic water main is operated at 400,000 – 600,000 Pa (4 – 6 bar ).
Which is quite understandable, given the fact that for most technical applications 1 Pascal is far too small for practical use. However, in pressure measurement, the Pascal is hardly used despite that, and instead typically the (also permitted) “bar” is used. These questions can be answered quite easily: the SI unit for the physical quantity “pressure” established many years ago (and in many countries prescribed by law) is the “Pascal (Pa)”. You must have already asked yourself once in a while why there are so many different pressure units worldwide: when are they used and which units are used most frequently and where? Convert 1 Pound Per Square Inch to Pascal (Si Unit) (psi to Pa) with our conversion calculator and conversion tables.
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