6
2 For your safety
SOLITRAC 31 • 4 … 20 mA/HART - four-wire
43387-EN-131119
Only with class A instruments:
The device is a class A instrument designed for use in an industrial
environment.Whenusedinadierentenvironment,e.g.,inaliving
area, the electromagnetic compatibility must be ensured by the user.
If necessary, suitable screening measures against conducted and
emitted disturbances must be taken.
Youcanndtheconformitycerticateinthedownloadsectionunder
www.vega.com.
2.6 NAMUR recommendations
NAMUR is the automation technology user association in the process
industry in Germany. The published NAMUR recommendations are
acceptedasthestandardineldinstrumentation.
ThedevicefulllstherequirementsofthefollowingNAMURrecom-
mendations:
•
NE 21 – Electromagnetic compatibility of equipment
•
NE 43 – Signal level for malfunction information from measuring
transducers
•
NE53–Compatibilityofelddevicesanddisplay/adjustment
components
•
NE107–Self-monitoringanddiagnosisofelddevices
For further information see www.namur.de.
2.7 Environmental instructions
Protection of the environment is one of our most important duties.
That is why we have introduced an environment management system
with the goal of continuously improving company environmental pro-
tection.Theenvironmentmanagementsystemiscertiedaccording
to DIN EN ISO 14001.
Pleasehelpusfulllthisobligationbyobservingtheenvironmental
instructions in this manual:
•
Chapter "Packaging, transport and storage"
•
Chapter "Disposal"
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