ETO2 OJ Thermostat Range

Brand: OJ ELECTRONICS Category: SNOW AND ICE PREVENTİON PRODUCTS

Snow And Ice Preventi̇on Products - ETO2 OJ Thermostat Range

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The ETO2 is an advanced snow and ice melting thermostat designed for both hydronic (water-based) and electric heating systems. Using temperature and humidity data from sensors, this device activates the heating system only when necessary. This optimizes energy consumption and reduces operating costs.

De-Icing and Snow Melting Regulations

The ETO2 is an intelligent ice and snow melting thermostat developed for hydronic or electric heating systems. This device provides economical control by minimizing energy consumption with the data it receives from temperature and humidity sensors. When snow or ice is detected, the system automatically activates and keeps the surfaces clean. With its energy-saving operating principle, it is environmentally friendly and provides 66% CO2 savings.

Application Areas:

Ground Heating Systems: Used to prevent snow and ice formation in open areas (sidewalks, roads, ramps).
Roof and Gutter Heating Systems: Prevents ice and snow accumulation in gutters and roof surfaces, ensuring water drainage.
Industrial Use: Used to increase safety in factory areas, airports, and logistics centers.
Residential and Commercial Buildings: Provides protection against snow and ice formation in places such as villas, hotels, and shopping malls.

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Product Description

Technical Specifications:

Product	Code	Roofs/ downpipes	Outdoor surface	Pipe protection	Cold Chambers	Load limit
Central unit 3x16 A	09 107 01	+	+			3 x 16 A
Central Unit 16 A	09 107 02	+	+	+		16 A
Thermostat TM5 A (with floor sensor)	09 135 01				+	2 x 5 A
Thermostat TM10	09 106 01			+		10 A
Humidity sensor for outdoor surface	09 109 01		+
Humidity sensor for gutter	09 105 01	+
Outdoor temperature sensor	09 104 01	+	+
Temperature sensor for pipes/downpipe	09 110 01	+		+

Voltage: 120-240 V ±10%, 50-60 Hz
Operating Temperature Range: -20°C to +50°C
Storage Temperature Range: -50°C to +70°C
Manual Snow Melting / Next Operation Timer: 0-18 hours
Output Relays: 3 x 16 A potential-free relays
Dual Zone Application: 2 x 16 A potential-free output relays
Hydronic System Control: 3 or 4-way valve, primary and secondary pump control
Display: Backlit graphic display
LED Indicator:
- Green: Thermostat energized
- Red: Error
Dimensions (Without Cover): 90 x 156 x 45 mm
Dimensions (With Cover): 170 x 162 x 45 mm
Weight: 495 g
Case Protection Class: IP20
Sensors:
- ETOG-55 Ground Sensor:
  - Measures humidity and temperature
  - Mounted on outdoor surfaces
  - IP68 protection class
  - -50°C to +70°C temperature range
  - Dimensions: 32 mm height, 60 mm diameter
- ETOG-56/ETOK-1 Embedded Ground Sensor:
  - Measures humidity and temperature
  - Mounted on outdoor surfaces
  - IP68 protection class
  - -50°C to +70°C temperature range
  - Sensor Dimensions: 32 mm height, 60 mm diameter
  - Tube Dimensions: 78 mm height, 63.5 mm diameter
- ETOR-55 Gutter Sensor:
  - Measures humidity only
  - Mounted on gutters or downspouts
  - IP68 protection class
  - -50°C to +70°C temperature range
  - Dimensions: 105x30x13 mm
- ETF-744/99 Outdoor Temperature Sensor:
  - Measures temperature only
  - Mounted on wall surfaces
  - IP54 protection class
  - -50°C to +70°C temperature range
  - Dimensions: 86x45x35 mm

De-Icing and Snow Melting Regulations

Application Areas:

Ground Heating Systems: Used to prevent snow and ice formation in open areas (sidewalks, roads, ramps).
Roof and Gutter Heating Systems: Prevents ice and snow accumulation in gutters and roof surfaces, ensuring water drainage.
Industrial Use: Used to increase safety in factory areas, airports, and logistics centers.
Residential and Commercial Buildings: Provides protection against snow and ice formation in places such as villas, hotels, and shopping malls.