Operation; Process Conditions; Calibration - Mettler Toledo InPro 8600 Série Instructions D'utilisation

InPro 8600 Series
InPro 8600 Serie
52 800 991
4.3

Operation

In case of any failure or malfunction, the equipment in which the sensor is installed, needs to be
in a safe condition (depressurized, empty, rinse, vent, etc.).

4.3.1 Process conditions

– The plant pressure should never exceed the specification of the delivered sensor.
– The process temperature should never exceed the specification of the delivered sensor.
Caution! Exceeding the specified maximum pressure and /or the specified maximum
temperature represent a very high safety risk. Please read the additional safety instruc-
tions before installation.
– Avoid air and gas bubbles inside the sensor, they cause disturbances. Noise and drift of the
measurement would be the result (air bubbles are not expected at a pressures higher than
2 bar in aqueous solutions).
– If the process temperature lies permanently above 70 ° C (158 °F), air purge connectors ne-
ed to be used (available as spare parts).

4.3.2 Calibration

– The sensor is factory calibrated. The calibration data are stored in the sensor. There is no
need to enter the data manually. The calibration data sheet serves as a confirmation of the
factory calibration.
– Instructions for process calibration procedures are described in detail within the instruction
manual of the transmitter Trb 8300 D and in the manual of the turbidity software from
METTLER TOLEDO.
– Important information on configuration, calibration and start-up is printed in the respective
instruction manuals as well.
© 03 / 07 Mettler-Toledo GmbH, CH-8606 Greifensee
19
Printed in Switzerland