GWR-2000 Four-wire 4-20 mA/HART
925-0335 Rev B
2 For your safety
6
2.5 CE conformity
The device fulfils the legal requirements of the applicable EC guidelines. By affixing the CE
marking, we confirm successful testing of the product.
Electromagnetic compatibility
Instruments in four-wire or Ex-d-ia version are designed for use in an industrial environment.
Nevertheless, electromagnetic interference from electrical conductors and radiated emissions
must be taken into account, as is usual with class A instruments according to EN 61326-1. If the
instrument is used in a different environment, the electromagnetic compatibility to other instru
-
ments must be ensured by suitable measures.
2.6 NAMUR recommendations
NAMUR is the automation technology user association in the process industry in Germany. The
published NAMUR recommendations are accepted as the standard in field instrumentation.
The device fulfils the requirements of the following NAMUR recommendations:
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NE 21 – Electromagnetic compatibility of equipment
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NE 43 – Signal level for malfunction information from measuring transducers
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NE 53 – Compatibility of field devices and display/adjustment components
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NE 107 – Self-monitoring and diagnosis of field devices
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 intro-
duced an environment management system with the goal of continuously improving company
environmental protection. The environment management system is certified according to DIN
EN ISO 14001.
Please help us fulfil this obligation by observing the environmental instructions in this manual:
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Chapter "
Packaging, transport and storage
"
●
Chapter "
Disposal
"
