User Manual

Technical data MPP 350
24
ba75434e02 07/2005
7 Technical data
7.1 Basic module with conductivity measuring cell
General features Measuring principle Four-electrode measurement
Cell constant 0.475 cm
-1
±1.5 %
Temperature sensor integrated NTC 30 (30 kΩ/ 25 °C)
Dimensions
(in mm)
Weight Probe approx. 135 g
(without cable, sinker, pH electrode and D.O.
module)
Sinker approx. 500 g
Materials Enclosure of the basic mod-
ule
POM
Connection head of the
basic module
POM
Shaft of the conductivity
measuring cell
Epoxy
Plug connection for
D.O. module
PEEK
Conductivity electrodes Graphite
Thermistor enclosure Graphite
Sealings (O rings) FPM (Viton
®
)
Closing cap for conductivity
measuring cell
PVC
pH plug POM
287.5
247
41.5