Elektra Product Catalogue

www.elektra.eu
Electronic
DIN-rail
ETR2R
ELEKTRA Temperature
Controllers
The Electronic Temperature Controller ELEKTRA ETR2R
is designed specifically for snow and ice protection electric
heating systems. Produced in accordance with EN 60730-1
and EN 60730-2-9. It consists of controller, gutter humidity
and air temperature sensors.
ELEKTRA Temperature Controllers
This package contains:
Type ETR2R
• ETR2-1550 controller,
• humidity detector (ETOR-55),
• air temperature sensor
in the hermetic cover (ETF-744/99),
• instruction manual.
ETF-744/99
ETOR-55
> Technical data:
ETR2-1550
Power supply:
230 V ~ 50/60 Hz
Max. load:
16A, 230 V ~ 50/60 Hz
Installation:
DIN-rail
Temperature range:
o
o
0 C ÷ +10 C
Difference/Hysteresis: 0.3K
Temperature controller protection: IP 20
Work signalization: LED ON (green): power on
LED RELAY (red) : output on
LED TEMP (red) : outdoor temperature
below setpoint
LED MOIST (red) : moisture detected
Timer:
Switch-off delay adjustable 0-6 hours
Working temperature:
Dimensions (H x W x D):
o
o
-20 C ÷ +50 C
86 x 52 x 59 mm
Modules: 3
Certificates:
GOST-R
Product mark:
CE
ETF-744/99
Installation:
surface mounting, outdoor
Protection: IP 54
Dimensions (H x W x D):
64 x 50 x 34 mm
Working temperature:
Measurement:
ETOR-55
Installation:
o
o
-50 C ÷ +70 C
air temperature
inside the gutter
Protection: IP 68
Dimensions (H x W x D):
105 x 30 x 13 mm
Working temperature:
Measurement:
o
o
-50 C ÷ +70 C
humidity
60