ELECTRICAL CONNECTIONS
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Senator S24S
01/2019 - Senator S24S Radar Manual v1.00 en
4.5.2 Devices for hazardous locations
4.6 Ingress protection
•
Make sure that the gaskets are not damaged.
•
Make sure that the electrical cables are not damaged.
•
Make sure that the electrical cables agree with the national electrical code.
•
The cables are in a loop in front of the device
1
so water does not go into the housing.
•
Tighten the cable glands
2
.
•
Close unused cable glands with dummy plugs
3
.
The diameter of the outer sheath of the electrical cable (for the power supply and current output)
must be 6
…
10 mm or 0.24
…
0.39
¨
.
DANGER!
For electrical data for device operation in hazardous locations, refer to the related certificates of
compliance and supplementary instructions (ATEX etc.). This documentation can be downloaded
from the website.
The ingress protection of the device agrees with the conditions that are necessary for IP66 / IP68
(0.1 barg / 1.45 psig), as given in International Standard IEC 60529.
DANGER!
Make sure that the cable gland is watertight.
Figure 4-7: How to make the installation agree with protection category IP68
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