
Transmitter M400/2(X)H, M400G/2XH 27
© 03 / 2014 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400/2(X)H, M400G/2XH
Printed in Switzerland 30 031 683
4.5.2 TB2 – Typical wiring for analog pH/ORP sensor
4.5.2.1 Example 1
pH measurement without Solution Ground
A
B
E
F
G
H
I
J
K
yellowgreen
green
red
transparent
white
Combination
pH electrode
Temperature
probe
Cable
Jumper
L
M
h
NOTE: Jumber terminals G and F
Wire Colors only valid for connection with VP caple; blue and grey not connected.
A: Glass
E: Reference
I: RTD ret/GND
K: RTD
M: Shield/GND
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