HygroCal100 User’s Manual
20
97500 Issue 3, January 2018
OPERATION
3.4.4.5 Reference Setup
11:48
RH Reference Setup
Displayed Reference
Port Selection
External Input
External Temperature Zero
External Temperature Span
External
1
0-1V
-40.0
60.0
Figure 20
RH Reference Setup Screen
Parameter Description
Displayed
Reference
Chooses to display the readings of either the internal control sensor
or an external device as the reference.
Available Input: Internal, External
Port Selection Selects the probe port if the external reference is connected.
External Input
Selects the output signal if the external reference is connected.
Available Input: 0-1V, 0-5V, 0-10V, 0-20mA, 4-20mA
External
Temperature
Zero
Sets the temperature which corresponds to a zero output if the
external reference is connected.
Available Input: Numerical
External
Temperature
Span
Sets the temperature which corresponds to a span output if the
external reference is connected.
Available Input: Numerical
Table 4 RH Reference Setup Screen Parameters