Appendix b – Martel Electronics 320 User Manual
Page 50
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APPENDIX B
Pressure Conversion Factors
The factors used by the Model 320 Calibrator to
convert from PSI to other enineering units aare listed
below.
2.036
“Hg
@ 0ºC
51.715
mmHg
@ 0ºC
6.8948
KPascals
68.948
milliBars
.068948
Bars
27.681
“H2O
@ 4ºC
27.707
“H2O
@ 60ºF
27.730
“H2O
@ 20ºC
70.310
cmH2O
@ 4ºC
70.376
cmH2O
@ 60ºF
70.433
cmH2O
@ 20ºC
If conversions at full scale exceed the maximum
50,000 count resolution, the converted engineering
unit becomes invalid and will not display.
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