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Idiomas disponibles
Idiomas disponibles
InPro 485X i pH electrode
1
Introduction
METTLER TOLEDO's combination pH electrodes with
pNa reference system and temperature sensor offer re-
liable pH measurement in solutions with a near stable
concentration of sodium ions. This electrode offers top
performance in harsh brine processes with oxidizing
compounds e.g. chlorine.
Please read through these operating instructions
carefully before commissioning, in order to ensure
trouble-free use.
We recommend that you only operate the electrode
in combination with original parts from METTLER
TOLEDO. Operation and maintenance should be car-
ried out only by trained personnel and staff who have
read and understood the operating instructions.
2
Safety instructions
When cleaning or calibrating the electrode using
solutions containing acids or alkalis, both protective
spectacles and protective gloves should be worn. The
sensor can contain up to 0.3 % boric acid by weigh.
Do not touch the electrode at the plug-in contacts, as
electrostatic discharges can damage the electronics.
3
Product description
The inscription on each electrode contains the follow-
ing information:
METTLER TOLEDO
InPro
®
combination pH
pH 0...14 (InPro 4850 i)
– 10...120 °C (14...248 °F)
Order No. 52 00X XXX
SEV 14 ATEX 0168 X
IECEx SEV 14.0025X
IS / I, II, III / 1 / ABCDEFG / T6
See instruction manual
In addition, each electrode is allocated a serial
number on the red part of the plug-in head to enable
identification.
© 02 / 16 Mettler-Toledo GmbH
Printed in Switzerland
485X i / SG / yyy
Manufacturer of the electrode
T ype designation x = membrane
glass, i = ISM Digital / SG = ancil-
lary electrode / yyy = rod length in
mm
Type of electrode
pH measurement range
Temperature range for operation
Order number
I dentification and number of
certificate
I dentification and number of
certificate
FM tested
Instruction (Observe the operating
instructions)
InPro 485X i pH electrode
en
15
52 004 112
Capítulos
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