Thermostat OJ Electronics ETO2-4550 (000003208)

ETO2 - used for melting snow and ice in anti-icing and snow melting systems at small facilities. Registers temperature and humidity.

In addition, it is necessary to purchase a sensor / sensors.

Simplicity of control with the help of a button for coding and a graphic display with backlight ensure quick programming and indication of the heating system. Comes with cover for wall mounting.

It is possible to remotely control ETO2 using an external signal (timer, GSM module or other signal source).

Sensors: ETOG-55 - soil sensor with a cable length of 10 m. Registers temperature and humidity
ETOR-55 - a sensor for drains with a cable length of 10 m. Registers only humidity.
ETF-744/99 - external air temperature sensor. Registers only air temperature.

ETO2-4550, ETOR-55 and ETF-744/99 are used for gutters
The ETOR type sensor is designed for installation in gutters, gutters, etc. The ETOR sensor registers humidity, while the ETF sensor registers temperature. The heating system will be activated when the air temperature is lower than the set temperature and snow or ice appears on the moisture sensor. It is possible to connect 2 sensors of the ETOR type.

ETR2-1550 and ETOG-55 are used for open areas
The ETOG type sensor is intended for installation on the surface of an open area. The ETOG sensor registers surface temperature and humidity. The heating system will be activated if the air temperature is lower than the set temperature and snow or ice appears on the sensor. It is possible to connect 2 sensors of the ETOG type, in one or in different zones.

When the sensor fails, the system is turned off.

Additional settings for extreme conditions
Increased adjustable humidity sensitivity level
Possibility of operation only with temperature regulation
Increased temperature range
Increased working time of forced heating (setting of working time up to 18 hours)
Increased capabilities of the sensor by means of its constant heating
Energy saving. Ability to set the minimum temperature to turn off the system

Characteristics Brackets for heaters

Maximum power, W

3500

Features

режим антизамерзания

Manufacturer

OJ Electronics

Type of installation

в распределительный щиток

Type of thermostat

цифровой

Article

000003208

Model

ETO2-4550

Field of application

для систем антилед и снеготаяния

Color

белый

Number of temperature zones

однозонный

Temperature control range, °C

-20 - +10

Maximum current, A

16

Nominal tension, V

220 - 240

Country of manufacture

Австрия

Warranty, month

12

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