Table of Contents
Advertisement
6 Shielding and Grounding
6.1 Equipotential bonding
The infrared temperature sensor housing is connected to the shielding via the
cable connector!
Differences in ground potentials might cause an equalising current to flow between
devices through a cable shielded at both ends� In this case, be sure to install an
additional equipotential bonding line�
To avoid an equalising current, the infrared temperature sensor can be mounted
electrically insulated� The shielding must be connected to the plant's earthing
system�
If the infrared temperature sensor is installed without an insulator and with-
out potential equalisation, the interference voltage may not exceed 32V�
UK
11
Advertisement
Table of Contents
