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(13)
(14) EU-Type Examination Certificate No. TÜV 99 ATEX 1496 X
(15) Description of product:
The filling level sensors type VISY-Stick ... and type TORRIX Ex... are used for continuous
measurement of liquid levels within potentially explosive areas. Floaters are used to detect the
fluid levels. These slide on a sensor tube. For interface or water detection, a second float can
be mounted on the sensor tube. In addition, the density of the liquid can be determined by
means of a density module.
The temperature measuring chain VISY-Stick ... Temp ... is used to measure temperatures at
different heights and does not use any floats.
Type code and Marking:
Type VISY-Stick ... (Ex-relevant designations only):
VISY-Stick Sump ...
VISY-Stick Advanced ... Advanced precision of measurement and temperature sensors
VISY-Stick Flex ...
VISY-Stick ...
VISY-Stick ... RS485
VISY-Stick ... Temp ...
VISY-Stick ... TLS
Type TORRIX Ex... (Ex-relevant designations only):
TORRIX Ex...
TORRIX Ex C...
TORRIX Ex RS485...
TORRIX Ex SC...
TORRIX Ex TAG...
TORRIX Ex XT...
TORRIX Exd XT...
TORRIX Ex...-A
TORRIX Ex... Flex
TORRIX Ex... PL
P17-F-011
Environmental sensor (Leakage control)
Flexible sensor tube
Serial communication
RS-485 interface
Temperature measuring chain
TLS interface
4...20 mA interface (with configuration buttons) optionally with HART protocol
4...20 mA interface (without configuration buttons) optionally with HART protocol
RS-485 interface
Serial communication
TAG interface (communication in accordance with EN 14116)
RS-485- or 4...20 mA interface optionally with display (Ex i)
RS-485- or 4...20 mA interface optionally with display (Ex d+t+i)
Advanced precision of measurement and temperature sensors
Flexible sensor tube
With plastic coating against very aggressive media
This certificate may only be reproduced without any change, schedule included.
Excerpts or changes shall be allowed by the TÜV NORD CERT GmbH
Rev. 02/11.21
Issue 03
Page 2/8
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