压力温度换算表

 

压力单位换算表

Pa

MPa

bar

atm

kgf/cm 2

mmHO2

mmHg
(Torr)

psi

1

1×10 -6

1×10 -5

9.87×10 -6

1.02×10 -5

1.02×10 -1

7.50×10 -3

1.45×10 -4

1×10 6

1

10

9.87

1.02×10

1.02×10 5

7.50×10 3

1.45×10 2

1×10 5

1×10 -1

1

9.87×10 -1

1.02

1.02×10 4

7.50×10 2

1.45×10

1.01×10 5

1.01×10 -1

1.01

1

1.03

1.03×10 4

7.60×10 2

1.47×10

9.81×10 4

9.81×10 -2

9.81×10 -1

9.68×10 -1

1

1×10 4

7.36×10 2

1.42×10

9.81

9.81×10 -6

9.81×10 -5

9.68×10 -5

1×10 -4

1

7.36×10 -2

1.42×10 -3

1.33×10 2

1.33×10 -4

1.33×10 -3

1.32×10 -3

1.36×10 -3

1.36×10

1

1.93×10 -2

6.90×10 3

6.90×10 -3

6.90×10 -2

6.80×10 -2

7.03×10 -2

7.03×10 2

5.17×10

1

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压力关算表 pressure conversion table：

Dial Scale psi
kPa
kg/cm2
cm of H2O
ft of H20
in of Hg
mm of Hg
psi
  1  6.894757  0.070306958  70.306927  2.306723  2.03602  51.71486
kPa
  0.1450377  1  0.01019716  10.19745  0.3345618  0.2952997

  7.50061
kg/cm2
  14.223343  98.06694  1  1000.026  32.809312  28.95901  735.5588
cm of H2O
  0.0142229  0.0980634  0.00099997  1  0.032808  0.0289581  0.7355372
ft of H2O
  0.433515  2.968961  0.03047912  30.48  1  0.882646  22.4192
in of Hg  0.4911542   3.386389  0.0345316  34.53253  1.132957  1  25.4
mm of Hg   0.0193368   0.1333225  0.00135951  1.359554  0.0446046  0.039370079  1
in of H2O   0.03612628   0.2490819  0.00254219  2.54  0.08333  0.0735539  1.8682683
oz per in2   0.0625   0.4309223  0.004394308  4.394308  0.14417  0.12725125  3.23218
atmosphere   14.696   101.32535  1.033231  1033.2633  33.8995  29.9213  760
bar   14.5038  100  1.019716  1019.7466  33.4833  29.53  750.0626
mbar   0.0145   0.1  0.001019  1.019  0.003456  0.02953  0.75006
MPa  145   999.79  10.197  10197.45  334.56  295.299  7500.61

 

Dial Scale
in of H20
oz per in2
atmosphere
bar
mbar
MPa
psi
  
27.68068
16
0.068046
  
0.06894757
  
68.9476
  
0.00689
kPa
  
4.01472
2.320603
0.009669235
  
0.01
  
10
  
0.001
kg/cm2
  
393.711806
227.57349
0.967841596
  
0.98066494
  
1013.25
  
0.09806
cm of H2O
  
0.3937
0.227566
0.000967814
  
0.000980634
  
0.9806
  
0.00098
ft of H2O
  
12
  
6.93624
  
0.02949896
  
0.02968961
  
29.689
  
0.00298
in of Hg
  
13.595484
  
7.85847
  
0.0334211
  
0.03386389
  
33.8639
  
0.00386
mm of Hg
  
0.535255
  
0.3093888
  
0.00131579
  
0.001333225
  
1.33322
  
0.00013
in of H2O
  
1
  
0.57802
  
0.00245825
  
0.002490819
  
2.49089
  
0.000249
oz per in2
  
1.73004
  
1
  
0.004252875
  
0.004309223
  
4.309
  
0.0004309
atmosphere
 
406.794
  
235.136
  
1
  
1.0132535
  
1013.25
  
0.1013
bar
  
401.8596
  
232.0608
  
0.986923
  
1
  
1000
  
0.1
mbar
  
0.40146
  
0.23206
  
0.00099
  
0.001
  
1
  
0.0001
MPa
  
4014.74
  
2320.603
  
9.669
  
9.99
  
10000
  
1

温度换算表Temperature Conversion Table：

oC oF   oC oF   oC oF
-240 -400   2 35.6   120 248
-220 -364   4 39.2   130 266
-200 -328   6 42.8   140 284
-180 -292   8 46.4   150 302
-160 -256   10 50   160 320
-140 -220   15 59   170 338
-120 -184   20 68   180 356
-100 -148   25 77   190 374
-80 -112   30 86   200 392
-60 -76   35 95   220 428
-50 -58   40 104   240 464
-45 -49   45 113   260 500
-40 -40   50 122   280 536
-35 -31   55 131   300 572
-30 -22   60 140   320 608
-25 -13   65 149   340 644
-20 -4   70 158   360 680
-15 5   75 167   380 716
-10 14   80 176   400 752
-8 17.6   85 185   420 788
-6 21.2   90 194   440 824
-4 24.8   95 203   460 860
-2 28.4   100 212   480 896
0. 32   110 230  
 

Basic formula: oC = (oF - 32) x 5/9 and oF = (oC x 9)/5 + 32
 
   


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