S
S
4
4
2
2
3
3
/
/
C
C
/
/
O
O
P
P
T
T
O
O
p
p
t
t
i
i
c
c
a
a
l
l
O
O
x
x
y
y
g
g
e
e
n
n
P
P
r
r
o
o
b
b
e
e
D
D
a
a
t
t
a
a
S
S
h
h
e
e
e
e
t
t
S423/C/OPT Optical oxygen probe – Data Sheet
15
TECHNICAL DATA
DIMENSIONS
Materials
:
AISI 316 Body (PVC Body optional)
Special Glass Optics
NBR and Sylicon O-Rings
Thread:
3/4” BSP
Measuring ranges:
0,00 to 20,00 mg/L 0-200%
Measuring method:
Optical measure by
luminescence
Accuracy:
+/-0,1mg/L or +/-1 %
Response:
90% of the value in less than 60
seconds
Maximum refreshing time:
< 1 second
WorkingTemperature:
-10
÷
60 °C
Max Working Pressure:
5 bar
Maximum absorption:
2W
Mechanical Protection:
IP68 cable
Cable:
10m integral
Power Supply:
12…24Vdc
Signal interface:
RS-485 Modbus RTU Protocol
Water move:
No necessary move
Compensation of temperature:
Via internal NTC
Luminophore diameter:
10mm
Connector IP67:
yes
Order codes
9700830067
S423/C/OPT
Optical Oxygen and Temperature Probe
9700831067
S423/C/OPT PVC Optical Oxygen and Temperature Probe
9700832067
S423/C/OPT 4-20mA Optical Oxygen and Temperature Probe
9700833067
S423/C/OPT 4-20mA PVC Optical Oxygen and Temperature Probe
9400410134
Luminescent membrane with AISI316 support for S423/C/OPT
9400410135
Luminescent membrane with PVC support for S423/C/OPT
CHEMITEC s.r.l.
Via Isaac Newton 28 - 50018 Scandicci (FI)
Tel. +39 055 7576801 fax +39 055 756697
Web site: www.chemitec.it
E-mail: [email protected]
