
Transmitter M300 103
© 12 / 11 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter Multiparameter M300
Printed in Switzerland 52 121 389
Parameter Subparameter Value Unit
pH Value 4 mA 2 pH
Value 20 mA 12 pH
Temperature Value 4 mA 0 °C
Value 20 mA 100 °C
Set Point 1 Measurement a
Type Off
Conductivity
Resitivity
High Value
0
0
µS/cm
MΩ-cm
Low Value
0
0
µS/cm
MΩ-cm
O
2
High Value 50 %sat
Low Value 0 %sat
pH High Value 12 pH
Low Value 0 pH
Relay 3 Set point 1
Set Point 2 Measurement c
Type Off
Conductivity
Resitivity
High Value
0
0
µS/cm
MΩ-cm
Low Value
0
0
µS/cm
MΩ-cm
O
2
High Value 50 %sat
Low Value 0 %sat
pH High Value 12 pH
Low Value 0 pH
Relay 4 Set Point 2
Resolution Auto
Set Point 3 Measurement _(none)
Type Off
Relay _(none)
Set Point 4 Measurement _(none)
Type Off
Relay _(none)
Conductivity
Resistivity
Compensation Standard
O
2
V polarisation** –675 mV
CalPres 759.8 mmHg
ProcPres 759.8 mmHg
ProcCalPres CalPres
Salinity 0.0 g/kg
Humidity 100 %
pH Drift Control Auto
IP 7.0 pH
STC 0.000 pH/°C
FixCalTemp No
pH Buffer Mettler-9
Cal info slope [%]
Cal info offset [pH]
* For analogue output signal if relay is switched ** Not adjustable
Italics = default values if resitivity instead of coductivity is chosen.
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