5WIKA operating instructions process transmitter, model UPT-2x
EN
14381795.02 04/2020 EN/DE/FR/ES
2. Safety
2. Safety
2.1 Explanation of symbols
DANGER!
... indicates a potentially dangerous situation in the hazardous area that can
result in serious injury or death, if not avoided.
2.2 Intended use
Process transmitter approved for use in hazardous areas, type tested in accordance
with the following standards:
IEC 60079-0:2011 + Corr.1:2012 + Corr.2:2013 / EN 60079-0:2012 + A11:2013
IEC 60079-11:2011 + Corr.1:2012 / EN 60079-11:2012
IEC 60079-26:2015 / EN 60079-26:2015
2.3 Responsibility of the operator
The responsibility for classication of zones lies with the plant operator and not the
manufacturer/supplier of the equipment.
2.4 Personnel qualication
Special knowledge for working with instruments for hazardous areas
The skilled personnel must have knowledge of ignition protection types, regulations and
provisions for equipment in hazardous areas.
2.5 Risks in hazardous areas
Observe the information given in the type examination certicate and the country-specic
regulations for installation and use in hazardous areas (e.g. IEC 60079-14, NEC, CEC). If
this is not observed, serious injuries and damage could occur.
Do not commission any damaged instruments within hazardous areas. Damaged instru-
ments cannot reliably guarantee any explosion protection. Obvious damage must be
reported immediately.
2.6 Labelling, safety marks
Product label
Approval ratings