Xylem MPP 350 - Manual (Page 24)

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 k
Ω/ 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