Safety And Intended Use - Mettler Toledo M300 Guía De Configuración Rápida

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Safety and Intended Use

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Note: The Quick Setup Guide is a brief operating instruction.
The M300 transmitter must only be installed, connected, commissioned, and maintained by
qualified specialists e.g. electrical technicians in full compliance with the instructions in this
Quick Setup Guide, the applicable norms and legal regulations.
The specialist must have read and understood this Quick Setup Guide and must follow the
instructions it contains. If you are unclear on anything in this Quick Setup Guide, you must
read the Operation Manual (supplied on CD-ROM). The Operation Manual provides detailed
information on the instrument.
The M300 transmitter should be operated only by personnel familiar with the transmitter and
who are qualified for such work.
Intended Use
The M300 is a 4-wire transmitter for analytical measurements with 4 (0) to 20 mA output
signal. The M300 is a multi-parameter transmitter for pH/ORP, conductivity, dissolved oxygen
and dissolved ozone measurement and available as 1-channel or 2-channel version. It is
compatible with analog and ISM sensors.
The M300 transmitter is designed for use in the process industries, in non-hazardous areas.
M300 parameter fit guide
Parameter
pH/ORP
pH/pNa
UniCond 2-e/4-e
Conductivity 2-e/4-e
Amp. Dissolved Oxygen ppm / ppb
Dissolved Ozone
1) Measured temperatures higher than 100 °C are not displayed.
2) THORNTON High performance dissolved oxygen sensor only
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M300 Process M300 Water
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2)
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M300 Water Cond/Res
1)
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• Analog sensors only
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2)
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