The EM 524 series ice detectors are intelligent detectors designed for use in snow and ice melting systems. They work with moisture and temperature sensors to activate the system before ice formation. They provide an energy-efficient operation by activating heating only when necessary, ensuring frost prevention.
The EM 524 series ice detectors are intelligent control devices developed for snow and ice melting systems. These detectors, integrated with moisture and temperature sensors, ensure that heating systems activate only when necessary, optimizing energy efficiency.
Both EM 524 89 and EM 524 90 models have similar functionalities, but the EM 524 90 version offers independent dual-zone control. With its LCD screen and twin LED indicators, it allows users to monitor each zone separately. When frost risk is detected, the system automatically activates heating, preventing ice formation.
This device is compliant with EN 60703 standards and can be easily mounted on a DIN rail. It is ideal for industrial and commercial applications, providing automatic temperature control for energy savings and safety.
Application Areas:
| Feature | EM 524 89 | EM 524 90 |
|---|---|---|
| Product Code | 0524 89 144 100 | 0524 90 144 100 |
| Operating Voltage | AC 230 V +%10 / -%15, 50/60 Hz | AC 230 V +%10 / -%15, 50/60 Hz |
| Power Consumption | ≤15 VA | ≤25 VA |
| Control Area | Single Zone | Dual Zone |
| Independent Zones | - | + |
| Switching Current | 16 A | 16 A |
| LCD Screen | + | + |
| LED Indicators | - | + (İkiz LED göstergeler) |
| Heating Control |
|
2 relays (each with 1 normally open contact) |
| Alarm Output | On/Off relay (1 Change Over contact) | On/Off relay (1 Change Over contact) |
| Switching Capacity (Alarm) | AC 250 V, 2 A cosϕ = 1; 0,8 A cosϕ = 0,6 | AC 250 V, 2 A cosϕ = 1; 0,8 A cosϕ = 0,6 |
| Ambient Temperature | -20°C to +50°C | -20°C to +50°C |
| Storage Temperature | -20°C to +70°C | -20°C to +70°C |
| Protection Class |
|
|
| Connection Capacity | AC 250 V, 16 A | AC 250 V, 16 A |
| Compliance | DIN EN 60 730 T.1 & T.2-9 | DIN EN 60 730 T.1 & T.2-9 |
| Mounting | DIN rail mounting (EN 50022-35) | DIN rail mounting (EN 50022-35) |
| Sensor Compatibility | Moisture sensor, surface sensor, air temperature sensor | Moisture sensor, surface sensor, air temperature sensor |
| EEnergy Savings | Up to 80% energy savings | Up to 80% energy savings |
The EBERLE EM 524 series offers two models for different application areas:
| Model | Features |
|
|---|---|---|
| EM 524 89 | Ice detector for single zone | 0524 89 144 100 |
| EM 524 90 | Model that can control two independent regions | 0524 90 144 100 |
Additionally, sensor options compatible with the system are available:
| Sensor Model | Product Code | Sensor Cable Length |
|---|---|---|
| Humidity sensor for outdoor use | ESF 524 001 | 15m |
| Moisture sensor for gutters | ESD 524 003 | 4m |
| Surface sensor for outdoor use | TFF 524 002 | 15m |
| Air temperature sensor | TFD 524 004 | 4m |
The EM 524 series ice detectors are intelligent control devices developed for snow and ice melting systems. These detectors, integrated with moisture and temperature sensors, ensure that heating systems activate only when necessary, optimizing energy efficiency.
Both EM 524 89 and EM 524 90 models have similar functionalities, but the EM 524 90 version offers independent dual-zone control. With its LCD screen and twin LED indicators, it allows users to monitor each zone separately. When frost risk is detected, the system automatically activates heating, preventing ice formation.
This device is compliant with EN 60703 standards and can be easily mounted on a DIN rail. It is ideal for industrial and commercial applications, providing automatic temperature control for energy savings and safety.
Application Areas: