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6
i
NOTE
Before
completing
the installation it is
recommended to test
sensor's operation by
placing the entire sen-
sor or sensor probe
onto water surface.
i
NOTE
Mounting
screws
shown in a diagram
are
not
included.
Choose a screw type
depending
on
the
building material it is
being attached to.
!
CAUTION
Sensor's contacts are
dedicated to flood de-
tection only. Do not
connect external volt-
age!
PHYSiCAL inSTALLATiOn
#4: Physical installation
To install the Flood Sensor simply place it sensor on a surface prone
to flooding.
Three electrodes underneath the device should evenly touch the sur-
face.
Extending Flood Sensor contacts with a wired probe:
if you want the accessory to be mounted on a wall or in a distance
from flooding source, sensor should be extended using an external
probe (not included).
we recommend using extension probes or cables designed to detect
water. Probes ends should be coated with non-corrosive metal.
Connection wires should not be longer than 3m and thicker than
18AwG (0.82mm
).
2
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