USER'S GUIDE____________________________________________________________________
42 _______________________________________________________________ M210619EN-C
UNIT Select Metric or Nonmetric
Output Units
Syntax: UNIT x<cr>
where
x
= M or N
M = metric units
N = nonmetric units
Table 7
Output Quantities and their Metric and Nonmetric
Units
Quantity
Metric Unit
Nonmetric Unit
RH Relative Humidity
%RH
%RH
T Temperature
°
C
°
F
TDF
Dewpoint/frostpoint
°
C
°
F
TD Dewpoint
°
C
°
F
A Absolute humidity
g/m
3
gr/ft
3
X Mixing ratio
g/kg
gr/lb
TW Wet bulb
temperature
°
C
°
F
PPM Humid air
volume/dry air volume
ppm ppm
PW Water vapor
pressure
hPa lb/in
2
PWS Saturation water
vapor pressure
hPa lb/in
2
H Enthalpy
kJ/kg
Btu/lb
Example:
>unit m<cr>
Output units : metric
>unit n<cr>
Output units : non metric
>