Thermostat OJ Electronics ETR2-1550 (000001385)

ETR2 - 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.

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.

ETR2-1550, ETOR-55 and ETF-744/99 are used for drains
The ETOR type sensor is designed for installation in gutters, drains, 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, for example, on a large site.

When the sensor fails, the system is turned off.
LED indication: green - voltage is supplied,
red (humidity) - moisture on the sensor,
red (temperature) - temperature below the set point,
red (relay) - heating is on.

Additional settings for extreme conditions
Increased adjustable level of humidity sensitivity
Possibility of operation only with temperature regulation
Increased temperature range
Possibility of forced activation of heating (Cable permanently on) anti-icing and snow melting

Characteristics Brackets for heaters

Manufacturer

OJ Electronics

Model

ETR2-1550

Type of installation

в распределительный щиток

Type of thermostat

механический

Article

000001385

Field of application

для систем антилед и снеготаяния

Additional equipment

датчик температуры пола

Ves, g

300

Depth, mm

95

Width, mm

95

Height, mm

95

Number of temperature zones

однозонный

Maximum current, A

16

Maximum power, W

3500

Temperature control range, °C

0 - 10

Nominal tension, V

220 - 240

Country of manufacture

Австрия

Warranty, month

12

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