Xylem ConOx - Manual (Page 19)

ConOx Technical data
43
7 Technical data
7.1 Conductivity basic module
General features Measuring principle Four-electrode measurement
Cell constant 0.475 cm
-1
±1.5 %
Temperature sensor integrated NTC 30 (30 k
W
/ 25 °C)
Dimensions
(in mm)
Weight approx. 135 g (without DO module, with 1.5 m cable)
Materials Shaft Epoxy
– Connection head POM
– Closing cap PVC
Plug connection for
DO module PEEK
Conductivity electrodes Graphite
Thermistor enclosure Graphite
Connection cable Lengths 1.5 / 3 / 6 / 10 / 15 / 20 m
Diameter 6 mm
Smallest allowed
bend radius Permanent bend: 80 mm
Single time or short time bend: 50 mm
Plug type Socket, 8 pins
Connector for DO
module
Plug type 3-pole, watertight plug connection with cap
nut, reverse polarity protected, contacts
gold-plated