6
2 For your safety
VEGABAR 81 • Modbus and Levelmaster protocol
46293-EN-131107
radiated emissions must be taken into account, as is usual with a
class A instrument according to EN 61326-1. If the instrument is used
inadierentenvironment,theelectromagneticcompatibilitytoother
instruments must be ensured by suitable measures.
2.6 Measuring range - permissible process
pressure
Thepermissibleprocesspressureisspeciedonthetypelabelwith
"process pressure", see chapter "Conguration". For safety reasons,
this range must not be exceeded. This applies also if a measuring
cell with higher measuring range (order-related) than the permissible
pressurerangeoftheprocessttingisinstalled.
2.7 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.
2.8 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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