Hach-Lange SI794 I User Manual - Manual (Page 53)

53
°C
(°C / °F)
Code Display Action Choices
o2 . Specify temperature unit
Select using 4 key.
Press enter to proceed.
4 - 20 mA
(4 - 20 mA/
0 - 20 mA)
Set output current range
Select using 4 key.
Press enter to proceed.
Current start: Enter lower end of
scale.
Select using 4 key, edit number
using5 key, press enter to proceed.
000 .0 °C
(xxx.x °C)
Current end: Enter upper end of
scale.
Select using 4 key, edit number
using5 key, press enter to proceed.
100 .0 °C
(xxx.x °C)
Output current
Process temperature
20 4
100
0
Process temp: Current start and current end
Process temperature
20 4
70
50
[mA]
Example 1: Range 0 ... 100 °C Example 2: Range 50 ... 70 °C.
Advantage: Higher resolution in
range of interest
[°C]
[°C]
[mA]
Output current