Martel Electronics DPC300A - Manual (Page 44)

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Ranges and Resolutions
Range (PSI) 300 PSI / 20 Bar
Burst Pressure (PSI) 2000
Proof Pressure (PSI) 600
Engineering Unit Factor
Psi 1 300.00
bar 0.06894757 20.684
mbar 68.94757 20684
kPa 6.894757 2068.4
MPa .00689476 2.0684
kg/cm2 0.07030697 21.092
cmH2O @ 4°C 70.3089 21093
cmH2O @ 20°C 70.4336 21130
mmH2O @ 4 °C 703.089 N/A
mmH2O @ 20°C 704.336 N/A
inH2O @ 4°C 27.68067 8304.2
inH2O @ 20°C 27.72977 8318.9
inH2O @ 60°F 27.70759 8312.3
mmHg @ 0°C 51.71508 15515
inHg @ 0°C 2.03602 610.81
• Proof pressure - maximum allowable pressure without a shift in calibration
• Burst pressure - sensor damaged or destroyed; some risk of personnel injury
• Absolute ranges - the data for the 30 PSI / 2.0 Bar, 150 PSI / 10 Bar and 300
PSI / 20 Bar ranges also applies to the absolute pressure versions of those
ranges.