Mettler Toledo InPro 8300 Serie Guide De Démarrage Rapide page 15

InPro 8300 Turbidity Sensors
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InPro 8300 Turbidity Sensors
Printed in Switzerland
0313396_C_QSG_InPro_8300_RAMS_18spr_100x297mm_2021_09.indd 15 0313396_C_QSG_InPro_8300_RAMS_18spr_100x297mm_2021_09.indd 15
Introduction
Thank you for buying this InPro
METTLER TOLEDO. The InPro 8300 RAMS are used for
monitoring product/water phase separation processes
and for the continuous measurement of turbidity and color
in various wavelength ranges.
Safety instructions
Notice: Before every start-up, the sensor must be checked
for:
– D amage to the connections, fastenings, etc.
– L eakage
– P erfect functioning
– Authorization for use in conjunction with other plant
equipment and resources.
Notice: The manufacturer / supplier accepts no responsibility
for any damage caused by unauthorized attachments
or for the incorporation of spare parts which are not of
METTLER TOLEDO provenance. The risk is borne entirely
by the operator.
Caution: Before the sensor is put into operation, the
operator must have already clarified that use of the sensor
in conjunction with the other associated equipment and
resources is fully authorized.
Caution: A defective sensor may neither be installed nor
put into operation. Faulty containment or installation out of
conformance with regulations and instructions can lead to
the escape of medium or to pressure surges (explosion),
potentially harmful both to persons and to the environment.
Caution: The sensor is not equipped with heat protection.
During steam-sterilization procedures in pipes, the surface
of the sensor can reach high temperatures and cause burns.
Caution: Some components inside the sensor are energized
with voltages which can cause lethal shocks in case of
contact. The instrument needs to be switched to zero
potential before any operation on the wiring terminal.
Warning: Before dismantling the sensor or commencing any
maintenance work on it, ensure that the equipment in which
the sensor is installed is in a safe condition (pressurize, no
explosion risk, empty, rinse, vent, etc.).
Product technical data
Measuring cycle
Power supply
Current consumption
Digital inputs (in analog mode) **
Input voltage low
Residual current of driver Max. 0.1 mA
Input voltage high
Input current high
Digital outputs (in digital mode)**
Output current
Output voltage high
Output voltage low
Analog input (ext. mA) **
Input resistance
Measuring error
Measuring resolution
Measuring cycle
Admissible input current
Analog output
Load
Output current resolution
Response time
Parameter setting interface RS-232
8300 RAMS from
®
Approx. 5 measurements per second
24 V DC
< 50 mA plus total of output current,
polarity reversal protection up to 30 V
Max. 2 V
16 ... 28 V
Max. 1.6 mA
Max. 350 mA (total of output
currents)
Power supply – 3.0 V
Max. 2.0 V
0/4 ... 20 mA
Max. 222 Ohm
< 0.3 %
approx. 25 uA
200 mS
– 22 ... + 44 mA
4 ... 20 mA
Max. 500 Ohm
Approx. 2.5 uA
< 10ms
© 09 / 2021 Mettler-Toledo GmbH
en
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