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D01-903en201912 Manual Dissolved Oxygen
General Information
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Dissolved Oxygen
Us
e
Us
e
Calibr
ation
Calibr
ation
M
alfunc
tion &
M
ain
tenanc
e
M
alfunc
tion &
M
ain
tenanc
e
Commissioning
Commissioning
In
tr
oduc
tion
In
tr
oduc
tion
G
ener
al
Inf
or
ma
tion
G
ener
al
Inf
or
ma
tion
FA
Q
FA
Q
Technical
Da
ta
Technical
Da
ta
W
ar
ran
ty
W
ar
ran
ty
Cust
omer
Ser
vic
e
Cust
omer
Ser
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Con
tac
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Con
tac
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Key
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d I
nde
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Key
w
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d I
nde
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Ac
cessor
ies
Ac
cessor
ies
1.3 Warnings
•
This sensor has been developed for use in industry and science. It should only be used for the measurement of
aqueous solutions, e.g. process waste water, river water or sea water.
•
Sensors made from stainless steel must be cleaned immediately after coming into contact with salt water or other
corrosive substances (e.g. acids, alkalis and chlorine-based connections.)
•
The material resistance should be checked after every use.
•
Do not cut, damage or change the cord. Make sure there are no heavy objects on the cord and that the cord is not
folded. Make sure that the cord is not placed near hot surfaces.
•
If the sensor cord is damaged, it must be replaced with an original part by the customer service of TriOS Mess- und
Datentechnik GmbH or by an authorized TriOS workshop.
•
Stop operation of the sensor if excessive heat develops (i.e. if it is hot to the touch). Switch off the sensor immediately
and unplug the power cord from the power supply. Please contact your dealer or TriOS customer service.
•
Never try to disassemble or modify a part of the sensor if such a procedure is not explicitly described in this manual.
Inspections, modifications and repairs may only be done by the dealer or by qualified experts authorized by TriOS.
Devices from TriOS Mess- und Datentechnik GmbH meet the highest safety standards. Repairs to the device that involve the
replacement of the connecting cable must be done by TriOS Mess- und Datentechnik GmbH or a workshop authorized by
TriOS. Faulty, improper repairs can result in accidents and injuries.
Stainless steel sensors are not intended for use in sea water or in high chloride concentrations (corro-
sion). Only sensors made of titanium can be used in these cases.
1.4 Users and Operating Requirements
The Dissolved Oxygen sensor was developed for use in industry and science. The target group for the operation of the Dis-
solved Oxygen sensor is technically skilled staff in plants, sewage treatment plants, water plants and institutes. Operating this
device often requires the handling of hazardous substances. We assume that the operating personnel are familiar with dealing
with dangerous substances based on their professional training and experience. Operating personnel must be able to correctly
understand and implement the safety labels and information on the packaging and in the package inserts of the test kits.
1.5 Intended Use
The Dissolved Oxygen sensor is designed exclusively to take oxygen measurements as described in this manual. For this pur-
pose, the sensor is an immersion sensor, to be used underwater or with flow cells. Please note the technical data of the acces-
sory parts. Other uses do not comply with the intended use.
NOTICE
TriOS does not guarantee the plausibility of measurement values. The user is responsible for
monitoring and interpreting the values.
DANGER
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