Panametrics DewPro MMR30, Руководство по установке и эксплуатации

Страница: 29 / 45

DewPro® MMR30 Installation & Operation Manual 21
Chapter 4. Optional Display/User Interface
4.4.2 Moisture Measurement Functions (cont.)
1. Displaying the Moisture Frequency
Table 10:
Location in
Matrix Description of Function
VH
08
When this location is selected, the A/D counts from
the moisture measurement circuit are displayed.
4.4.3 Setting the Output Range for the Humidity 4-20 mA Output
1. Range of Humidity Values

(Assign any value to 4 and 20 mA to establish desired output range.)
Table 11:
Location in
Matrix Description of Function Default Values
VH
12
°C dewpoint 4 mA -15
VH
13
°C dewpoint 20 mA +85
VH
14
°F dewpoint 4 mA 5
VH
15
°F dewpoint 20 mA 185
2. Pressure Constant Adjustment
Table 12:
Location in
Matrix Description of Function
VH
30
This location allows the user to enter a value for the
process pressure. The value is entered in mmHg.
This value is only used for the calculation of the unit
grams/kg dry air.

Default: 760