Example of installation of the ETOG-56T sensor
in the surface made from paving blocks
compacted
base
paving cobbles
or blocks
ELEKTRA
heating mat
or cable
temperature and
moisture sensor in the
installation tube
sand or sand-cement sub-
crust min. 30 mm thick
sensor’s wire
laid with an
approx. 30 cm
”excess”
protective
conduit
sensorinstallation tube
For asphalt surfaces, during pouring and com-
pacting, replace the ETOK-T installation tube
with a high temperature resistant item such as
a piece of wood, and the protective conduit for
feeding the sensor’s wire should be made of
metal. After asphalt has cured, remove the item
and mount the tube so that its upper edge is
positioned 5 mm below the asphalt surface.
10
Sensors for controllers
ETO2-4550 & ETR2-1550