Technical data

8
HB EML3020 A-(en)LevelWave LR01
1.4 Radio approvals
1.4.1 European Union (EU)
According to ETSI EN 302 372 (2006-04), the radiated power outside a metallic tank is less than -
30 dBm.
The device and the tank agree with Annex B of ETSI EN 302 372-1 if you obey the
regulations that follow:
• Install the device in a permanent position on a closed metallic tank, a reinforced concrete tank
or a stucture with a closed space made of an equivalent material. Make sure that the device is
correctly attached. We recommend that you install the device on the top of the tank and the
antenna points down.
• Seal flanges and attachments with EMI/RFI shielding gaskets. This gasket is supplied as an
accessory.
• Sight glasses must have a microwave-proof layer on them.
• Close all openings and process connections.
• Only approved personnel can install the device.
For data about how to install EMI/RFI shielding gaskets, refer to the instructions supplied with this
accessory.
Refer also to the radio approval certificate on the internet site.
LEGAL NOTICE!
This level transmitter is intended for installation in closed tanks. It meets the requirements of the
R & TTE (Radio Equipment and Telecommunications Terminal Equipment) Directive 1999/05/EC
for use in the member countries of the EU.
An industry agreement includes approval for use of the frequency band (8.6...10.4 GHz) in
industrial environments.
According to article 6.4 of the R&TTE Directive, the product is marked by the CE sign + notified
body number (0682) + Class II identifier (= alert sign).
Refer to EN 302372 for installation conditions.
Figure 1-1: Radio approval information on the nameplate
1 CE sign
2 Notified body number (0682 = CETECOM ICT Services GmbH)
3 Class II identifier