Yokogawa EXA ISC202 2-wire Conductivity Transmitter/Analyzer - Manual (Page 101)

IM 12D06A03-01E
Appendix 3-9
4/4
QIS 12D06A03-21E
Figure 1 Testing Circuit and Test Equipment
ISC202S
11
12
Resistance Box 1
+
-
DC Power Source
24V
DC Ammeter
Load Resistance
300 :
+
-
13
14
17
15
16
Resistance Box 2
ISC40
10 turns or 1 turn
+
-
G