Psi (unitaa de misura)
El psi a l’è on’unitaa de misura inglesa de la pression e voeur dì lir per pòllez quadràa (in lengua inglesa pound per square inch) o in manera pussée giusta pound-force per square inch. El sò simbol l’è psi, alter simboj dopràa hinn lbf/in² , lbf/in², lbf/sq in , lbf/sq in.
psi | kgf/cm2 | atm | kPa | mbar | |
---|---|---|---|---|---|
1 psi | ≡ 1 lbf/in2 | 7,027×10−2 | 6,805×10−2 | 6,895 | 68,95 |
1 kgf/cm2 | 14,22 | ≡ 1 at | 9,678×10−1 | 98,07 | 980,7 |
1 atm | 14,70 | 1,033 | 1 | 101,3 | 1013 |
1 kPa | 1,450×10−1 | 1,020×10−2 | 9,869×10−3 | 1 | 10 |
1 mbar | 1,450×10−2 | 1,020×10−3 | 9,869×10−4 | 10−1 | 1 |