M2A Transmitter Operator’s Manual
29
Oxygen Detectors: Partial Pressure, Capillary Type, and CSA Capillary Type
The wiring for all the oxygen detectors is the same. White wire to terminal labeled OXY +, green wire to
terminal labeled OXY -.
Figure 23: Partial Pressure Oxygen Detector Wiring
Figure 24: CSA Capillary Type Oxygen Detector Wiring
Figure 25: Capillary Type Replaceable Sensor Oxygen Detector Wiring
Green
White
C
N
C
N
O
AL
A
R
M
1
C
NC
NO
AL
A
R
M
2
C
N
C
N
O
FA
IL
-
S
+
PW
R
/SI
G
TO
X
IC
O
X
Y
+
-
+
-
RS
4
8
5
A
B
C
Green
White
C
N
C
N
O
AL
AR
M
1
C
N
C
N
O
AL
AR
M
2
C
N
C
N
O
FA
IL
-
S
+
PW
R
/SI
G
T
O
X
IC
O
X
Y
+
-
+
-
RS
4
8
5
A
B
C
Green
White
C
NC
NO
AL
AR
M
1
C
NC
NO
AL
AR
M
2
C
NC
NO
FA
IL
-
S
+
PW
R/
S
IG
T
O
X
IC
O
X
Y
+
-
+
-
RS
4
8
5
A
B
C
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