1. Introductory information
2. Types of sensors
The Installation manual describes the instal-
lation method for ETOG-56T, ETOR-55 and
ETF-744/99 sensors, and connection to
ETO2-4550 or ETR2-1550 controllers.
To ensure optimal operation of the snow and
ice protection system, installation of the devices
should be conducted according to the guidelines
contained in this manual.
In case of non-standard solutions not covered
by the manual, please contact directly the
Technical Department of the ELEKTRA company.
4
Moisture sensor
ETOR-55
Temperature sensor
ETF-744/99
Temperature
and moisture sensor
ETOG-56T
Sensors for controllers
ETO2-4550 & ETR2-1550