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FAFNIR GmbH
Bahrenfelder Str. 19
22765 Hamburg
Telefon: +49 / (0) 40 / 39 82 07-0
Fax: +49 / (0) 40 / 390 63 39
III.d … adjustment
To operate the environmental sensor, security settings are not necessary.
III.e … putting into service
Before putting into service, all equipment must be checked to ensure it is properly connected and
installed. The power supply, as well of connected equipment, must be checked.
III.f … maintenance, overhaul and repair
The environmental sensors are generally maintenance-free. In case of a defect it must be send back to
FAFNIR or one of his representations.
The unit complies with the dielectric strength requirements as set out in EN 60079-11, clause 6.3.13.
IV
Equipment marking
1 Manufacturer:
FAFNIR GmbH, Hamburg
2 Type designation:
VISY-Reed …
3 Serial number:
Ser. N°: …
4 Certificate number:
TÜV 09 ATEX 374581
5 Ex marking:
II 1 G
Ex ia IIC T6…T5 Ga
II 2 G
Ex ia IIC T6…T4 Gb
6 CE marking:
0044
7 Technical data:
-20 °C
T
a
(Ga)
+50 °C
T6
/ +60 °C
T5
-40 °C
T
a
(Gb)
+50 °C
T6
/ +65 °C
T5
/ +85 °C
T4
U
i
15 V
I
i
60 mA
P
i
100 mW
L
i
< 100 µH
C
i
< 10 nF
