MBW 473-RP2, Руководство по эксплуатации и обслуживанию

Страница: 41 / 75

MBW 473 Manual English V5.0 35
5.5 Selection of Units
You can display system data in any of a wide variety of units. When you change units, your selection
will remain until you change it again. Unit selections are global, which means that all values of that
parameter type across the whole system will change to the chosen units. For example, changing the
temperature units to °C will display
all temperature data in °C.
Data retrieved via RS-232 will always be in SI units regardless of the units chosen for
display. Also note that settings within dialog boxes used for changing system parameters
are entered and displayed in SI units. Units only affect the four data lines.
Available units are:
Temperature Units °C, °F or K
Pressure Units Pa, hPa, kPa, MPa, atm, bar, mb, inHg,
mmHg, cmHg, inH
2
O, mmH
2
O, cmH
2
O, Torr
or psia
Flow Rate Units l/min, ml/min, l/h, cfm, or cfh
Absolute Humidity Units g/l, g/m
3
, mg/m
3
or lb/ft
3
Specific Humidity Units g/g, g/kg or lb/lb
Vapor Pressure Units Pa, hPa, kPa, MPa, atm, bar, mb, inHg,
mmHg, cmHg, inH
2
O, mmH
2
O, cmH
2
O, Torr
or psia