VEGAPULS 63 • Modbus and Levelmaster protocol
•
Flanges, process fittings and mounting accessories must ensure
the microwave impermeability of the vessel and not let the radar
signal escape to the outside
•
If necessary, existing viewing windows in the vessel must be
coated with a microwave impermeable material (e.g. electrically
conductive coating)
•
Manholes and flanges on the vessel must be closed and sealed to
avoid penetration of the radar signal
•
The instrument should be preferably mounted on top of the vessel
with antenna orientation downward
•
The instrument must only be installed and maintained by appropri-
ately qualified staff
2.8
Radio license for USA
This approval is only valid for USA. Hence the following text is only
available in the English language.
This device complies with Part 15 of the FCC Rules. Operation is
subject to the following two conditions:
•
This device may not cause interference, and
•
This device must accept any interference, including interference
that may cause undesired operation of the device
This device is approved for unrestricted use only inside closed, sta-
tionary vessels made of metal, concrete and reinforced fiberglass.
For operation outside of closed vessels, the following conditions must
be fulfilled:
•
This device shall be installed and maintained to ensure a verti-
cally downward orientation of the transmit antenna's main beam.
Furthermore, the use of any mechanism that does not allow the
main beam of the transmitter to be mounted vertically downward is
prohibited.
•
Operation of the instrument with hygienically encapsulated horn
antenna ø 48 mm is only permitted within closed vessels.
•
This device shall be installed only at fixed locations. The LPR
device shall not operate while being moved or while inside a mov-
ing container.
•
Hand-held applications are prohibited.
•
Marketing to residential consumers is prohibited.
Changes or modifications not expressly approved by the manufac-
turer could void the user's authority to operate this equipment.
2.9
Radio license for Canada
This approval is only valid for Canada. Hence the following texts are
only available in the English/French language.
This device complies with Industry Canada's license-exempt RSS
standards. Operation is subject to the following conditions:
•
This device may not cause interference, and
•
This device must accept any interference, including interference
that may cause undesired operation of the device
2 For your safety
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