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November 19, 2019
13:11
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SulfiLogger_Manual_EN_203.pdf
GENERAL INFORMATION
Thank you for choosing the Unisense SulfiLogger™ sensor - the only H
2
S sensor on the market enabling
direct measurement of hydrogen sulfide concentrations in either liquid or gas phase, easy plug’n’play
installation in harsh environments such as sewer networks, and easy maintenance.
S
AFETY
Please read this manual carefully before unpacking, installing or operating this equipment. Failure to do so
may result in serious injury to operators or other persons, or damage to equipment. Do not use or install
the SulfiLogger™ sensor and auxiliary equipment in any other way than specified in this manual. Special
attention must be paid to all danger and caution statements. Do not use the SulfiLogger™ sensor outside
the specified electrical, mechanical and thermal parameters as specified. During the installation, please
wear personal protective equipment (PPE) according to the safety regulation of the installation site.
* For SulfiLogger™ X1 series sensors only (EX):
•
Pay close attention to other EX equipment used in conjunction with the SulfiLogger™ sensor.
•
Observe the specifications in the certificate as well as national and local regulations.
•
Ensure that all personnel are suitably qualified.
•
Always use approved EX barriers for installation.
Chemical and gas handling safety
Operators handling the SulfiLogger™ sensor in potentially dangerous environments should be trained in the
environmental safety and need of PPE for the given application.
DANGER
Hydrogen sulfide is a highly toxic gas and special precautions are needed to avoid the risk of injury
or death. Users of this product are advised to familiarize themselves with safety procedures, use of
personal protective equipment (PPE) and the correct use of gases and/or chemicals, and to carefully
read all relevant Safety Data Sheets.
S
ENSOR HANDLING
Pay special attention to always orient the SulfiLogger™ sensor with the sensor head facing downwards,
including when handling, transporting, installing, storing and calibrating the sensor.
!
CAUTION
Orienting the SulfiLogger™ sensor with the sensor head pointing upwards may damage the sensor.
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