Composition of the supply
The supply consists of a single package containing the following parts:
1. 1 S423/C/OPT Optical Oxygen Probe with a 10 m cable
2. 1 Technical Manual for instructions
Electric installation
Turn off the instrument, connect the cables of the probe to the terminal block
of the meter. Please observe the colors shown on the sticker located under
the electronic cover of the instrument or refer to the chart below.
The measuring sensor is supplied with 10m cable kit, for connections at
greater distances do not exceed 1000m cable. Do not run the cable near high
power cables or inverter in order to avoid problems of noise on the
measurement.
S423/C/OPT Optical Oxygen Probe – Data Sheet
S
4
2
S
4
2
RED
+12V ...24V
BLACK
GROUND
YELLOW
A+ RS485
GREEN
B- RS485
3
/
C
/
O
P
T
O
3
/
C
/
O
P
T
O
O
x
y
g
e
n
P
r
o
O
x
y
g
e
n
P
r
1
p
t
i
c
a
l
p
t
i
c
a
l
b
e
o
b
e
D
a
t
a
S
h
e
e
t
D
a
t
a
S
h
e
e
t
2
11