
Transmitter M300 10
© 12 / 11 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter Multiparameter M300
Printed in Switzerland 52 121 389
M300Ingoldmodels
Designation Order no. Analog Sensors ISM Sensors
M300 ISM 1-channel 1/4DIN 52 121 354 pH, DO**, Cond 4-e
M300 ISM 1-channel 1/2DIN 52 121 355 pH, DO**, Cond 4-e
M300 ISM 2-channel 1/4DIN 52 121 356 pH, DO**, Cond 4-e
M300 ISM 2-channel 1/2DIN 52 121 357 pH, DO**, Cond 4-e
M300 pH 1-channel 1/4DIN 52 121 286 pH
M300 pH 1-channel 1/2DIN 52 121 289 pH
M300 Cond 1-channel 1/4DIN 52 121 288 Cond
M300 Cond 1-channel 1/2DIN 52 121 291 Cond
M300 O2 1-channel 1/4DIN 52 121 287 DO**
M300 O2 1-channel 1/2DIN 52 121 290 DO**
M300 Multi 2-channel 1/4DIN 52 121 292 pH, Cond, DO**
M300 Multi 2-channel 1/2DIN 52 121 293 pH, Cond, DO**
** INGOLD sensors
The print screen images in this manual have a general explaining character and can differ from
the real display in your transmitter.
This description corresponds to the firmware release, version 1.4 of the M300 ISM transmitter
(resp. version 1.1 of THORNTON M300 ISM transmitter) and version 1.6 for all other M300
transmitters. Changes are taking place constantly, without prior notification
2 Safetyinstructions
This manual includes safety information with the following designations and formats.
2.1 Denitionofequipmentanddocumentationsymbols
anddesignations
a
WARNING: POTENTIAL FOR PERSONAL INJURY.
a
CAUTION: possible instrument damage or malfunction.
h
NOTE: Important operating information.
a
Onthetransmitterorinthismanualtextindicates: Caution and/or other possible hazard in-
cluding risk of electric shock (refer to accompanying documents).
Comentários a estes Manuais