Eberle Controls DTR-E 3102 Gutter and Surface Heating Controller

The Eberle Controls DTR-E 3102 is a temperature and moisture dependent controller designed for gutter and surface heating applications. It automatically activates heating to prevent ice and snow accumulation, ensuring safety and functionality of gutters, downpipes, ramps, and surfaces.

Advantages

Reliable automatic frost protection with moisture detection. Adjustable temperature threshold from -15 °C to +10 °C. Compact DIN rail mounting (4 TE) saves space. Potential-free changeover contact allows integration into various heating systems.

Suitable for

• Gutter heating systems
• Downpipe heating
• Ramp and surface heating
• Snow and ice melting applications

Key specifications

• Power supply: 230 V AC, 50/60 Hz
• Max. switching current: 16 A (resistive load)
• Max. switching voltage: 250 V AC
• Output: 1 potential-free changeover contact (SPDT relay)
• Sensor inputs: 1 for NTC temperature sensor, 1 for conductive moisture sensor
• Adjustable temperature range: -15 °C to +10 °C
• Operating temperature: -20 °C to +50 °C
• Protection class: IP20
• Mounting: DIN rail (4 TE)
• Power consumption: approx. 3 VA
• Indicators: LED for operation, heating, fault
• Housing material: Thermoplastic

Recommendations

For optimal performance, pair with compatible NTC temperature sensor and conductive moisture sensor (not included). Ensure proper installation by a qualified electrician.