User's Manual

975
Users Manual
28
Calculated Parameters
Calculated
Parameters
Range
Display
Resolution
Accuracy
Dew Point Temperature
-44 to 50 °C
-47 to 122 °F
0.1 °C
0.1 °F
±1
°C When
Temp: -20 °C to 50 °C
RH: 40 % to 90 %
± 2 °C When
Temp: -20 °C to 50
°C
RH: 20 % to 40 %
± 4 °C When
RH: 10 % to 20 %
Wet Bulb Temperature
-16 to 50 °C
3 to 122 °F
0.1 °C
0.1 °F
±1.2 °C when :
RH: 20 % to 90 %
Temp: -20 °C to 50 °C
± 2.1 °C when :
RH: 10 % to 20 %
Volume Flow Rate
(in a duct)
1 cfm
0.01 M
3
/hr
N/A
The volume flow calculation will be a
simple average of the data points times
the duct area
% outside air
(Based on Temperature)
0 to 100 % 0.1 %
N/A
% Outside Air
(Based on CO
2
)
0 to 100 % 0.1 %
N/A
Minimum, Maximum and
Average on all measured
parameters
Per measured
parameter spec
Per measured parameter spec Per measured parameter spec