Atex-Iecex Certificate Details; Temperature; Characteristics Of Installable Cameras; Installation Instructions - Videotec MAXIMUS MVX Manuel D'instructions

3.1 ATEX-IECEx certificate details

3.1.1 Temperature

The relation between ambient temperature range, gas group and Ex code is as follows:
MARKING DETAILS
Ambient temperature
-60°C≤ Ta≤+65°C
-50°C≤ Ta≤+65°C
-60°C≤ Ta≤+55°C
-50°C≤ Ta≤+55°C
Tab. 1

3.1.2 Characteristics of installable cameras

CHARACTERISTICS OF INSTALLABLE CAMERAS
Consumption
Housing With video encoder IP
MVX 6W
MVXT 6W
MVXHD 6W
Tab. 2

3.1.3 Installation instructions

All cable connectors/glands shall be ATEX/IECEx certified, as appropriate, in type of explosion protection "db"
and/or "tb", rated IP66/IP68, suitable for the conditions of use and correctly installed.
When conduit is used, a suitable ATEX/IECEx certified stopping box shall be used, as appropriate, in type of
explosion protection "db" and/or "tb", rated IP66/IP68, suitable for the conditions of use and correctly installed.
The stopping box must be fitted within 50mm (1.97in) from the enclosure wall.
Unused cable entries are to be sealed off using closing devices ATEX/IECEx certified, as appropriate, in type of
explosion protectio n "db" and/or "tb", rated IP66/IP68, suitable for the conditions of use and correctly installed.
For ambient temperatures below –10°C (+14°F) use field wiring suitable for minimum ambient temperature.
Cables, cable glands and accessories or other connection elements must be used that are suitable to resist a
temperature over: +80°C
10
ATEX marking
II 2 G Ex db IIC T5 Gb
II 2 D Ex tb IIIC T100°C Db IP66/IP68
II 2 G Ex db IIC T6 Gb
II 2 D Ex tb IIIC T85°C Db IP66/IP68
Without video encoder IP
8W
8W
8W
IECEx marking
Ex db IIC T5 Gb
Ex tb IIIC T100°C Db IP66/IP68
Ex db IIC T6 Gb
Ex tb IIIC T85°C Db IP66/IP68
Dimensions (WxHxL)
With video encoder IP
70mm (2.8in)x65mm
(2.6in)x120mm (4.7in)
70mm (2.8in)x65mm
(2.6in)x120mm (4.7in)
70mm (2.8in)x65mm (2.6in
)x100mm
MNVCMVXTHD_1813_EN
Without video encoder IP
70mm (2.8in)x65mm (2.6in
)x140mm
70mm (2.8in)x65mm (2.6in
)x140mm
70mm (2.8in)x65mm (2.6in
)x140mm