Installation; Siting The System - ABB DATUM L160 User Manual

5 INSTALLATION

5.1 Siting the System – Fig. 5.1
Information.
Sensor cable runs over long distances can
pick up transients which could impair the
operation of the L160. Transient protection
within the
protection
transients of up to 2kV.
Caution.
environments,
prevented from entering any sensor vent
(breather) tubes.
Cable
restraint
Borehole
Sensor
30
L160 Level System
against induced
In high
condensation
Structural support
Fig. 5.1 System Installation
gives
voltage
humidity
must be
Warning. In extreme/
hazardous
exposed areas with long cable
runs and instances of large
electrical
recommended that commercial
high level transient protection
is used.
DATUM L160
Cable
conditions, e.g.
surges, it is