压力转换表
时间:2012-07-09 阅读:284
华鲁自控压力转换表-压力校验仪,压力变送器,压力表等压力仪表压力转换参阅
单位 | Pa | KPa | MPa | bar | mbar | kgf/cm2 | cmH2O | mmH2O | mmHg | p.s.i |
Pa | 1 | 10-3 | 10-6 | 10-5 | 10-2 | 10.2× | 1.02×10-3 | 101.97× | 7.5× | 0.15×10-3 |
KPa | 103 | 1 | 10-3 | 10-2 | 10 | 10.2× | 10.2 | 101.97 | 7.5 | 0.15 |
MPa | 06 | 103 | 1 | 10 | 104 | 10.2 | 1.02×103 | 101.97×103 | 7.5×103 | 0.15×103 |
bar | 105 | 102 | 10-1 | 1 | 103 | 1.02 | 1.02×103 | 10.2×103 | 750.06 | 14.5 |
mbar | 102 | 10-1 | 10-4 | 10 | 1 | 1.02× | 1.02 | 10.2 | 0.75 | 14.5×10-3 |
kgf/cm2 | 98066.5 | 98.07 | 98.07× | 0.98 | 980.67 | 1 | 1000 | 10.000 | 735.56 | 14.22 |
cmH2O | 98.06 | 98.07× | 98.07× | 0.98× | 0.98 | 10-3 | 1 | 10 | 0.74 | 14.22×103 |
mmH2O | 9.806 | 9.807× | 9.807× | 98.07× | 98.07× | 10-4 | 0.1 | 1 | 73.56× | 1.42×10-3 |
mmHg | 133.32 | 133.32× | 133.32× | 1.33× | 1.33 | 1.36× | 1.36 | 13.6 | 1 | 19.34×10-3 |
p.s.i | 6894.76 | 6.89 | 6.89× | 68.95× | 68.95 | 70.31× | 70.31 | 703.07 | 51.71 | 1 |
注:1公斤力/厘米4=1工程大气压=104公斤力/米2
=9.80665×104牛顿/米2(帕斯卡)=0.980665巴
=0.967841标准大气压=10米水柱(4℃,g=9.80665米/秒2)
=735.559毫米汞柱(0℃,g=9.860665米/秒2)=14.223磅/英寸2
1巴=105牛顿/米2(帕斯卡)=10197.2公斤力/米2=1.01972公斤力/厘米2
=14.5038磅/英寸2=750.062毫米汞柱(0℃,g=9.80665米/秒2)
=1.01972×104毫米水柱(4℃,g=9.80665米/秒2)
1公斤力/米2 =1.000028毫米水柱(4℃,g=9.80665米/秒2)
=1.001797(20℃,g=9.80665/米秒2)毫米水柱。
1标准大气压=101325牛顿/米2(帕斯卡)=10332.27公斤力/米2
=760毫米汞柱(0℃,g=9.80665米/秒2)