Burkert Type 8136 - Manual (Page 6)

Depending on the instrument version, the emitting frequencies are in
the C or K band range. The low emitting frequencies are far below the
internationally approved limit values. When used correctly, there is no
danger to health.
2 .5 CE conformity
The device fulfills the legal requirements of the applicable EC
guidelines. With the CE mark, we provide confirmation of successful
testing.
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 fulfills the requirements of the following NAMUR
recommendations:
l NE 21 – Electromagnetic compatibility of equipment
l NE 43 – Signal level for malfunction information from measuring
transducers
l NE 53 – Compatibility of field devices and indicating/adjustment
components
l NE 107 - Self-monitoring and diagnosis of field devices
For further information see www.namur.de.
2 .7 Radio license for Europe
The instrument is approved according to EN 302372-1/2 (2006-04) for
use in closed vessels.
2 .8 Radio license for USA/Canada
The instrument is in conformity with part 15 of the FCC regulations.
Take note of the following two regulations:
l The device must not generate interfering emissions, and
l The device must be non-sensitive to interfering immissions,
including those that may cause undesirable operating conditions.
Modifications not expressly approved by the manufacturer will lead to
expiry of the operating licence according to FCC/IC.
The instrument is in conformity with RSS-210 of the IC regulations.
The instrument may only be operated in closed vessels made of metal,
concrete, or fibre-reinforced plastic.
6 LEVEL TRANSMITTER 8136 • 4 … 20 mA/HART - two-wire
2 For your safety
41783
-EN
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