SELF-REGULATING HEATER CABLE FOR ROOF GUTTERS

Self Limiting Parallel Heating Tape PSB - 65 °C - 80 °C Cable

A temperature-dependant resistive element between two parallel copper conductors regulates and limits the heat output of the heating tape according to the ambient temperature. If the ambient temperature rises, the power output of the heating tape is reduced. This self-limiting property prevents overheating even when the tapes are crossed. A temperature limiter is not necessary (also not in hazardous areas). Thanks to the parallel design the heating tape can be cut and installed to any required length. The self-limiting heating tape is available with different power outputs and protective jackets. The protective outer jacket of either fluoropolymer or polyolefin protects the copper braiding from corrosion and chemical impact. Two  jackets under the protective braiding provide electrical insulation. The inner one of the two jackets is thermally fused to the heating element (bonded jacket). The heating system must be designed to ensure that the maximum operating temperature of 65 °C will notbe exceeded when it is energized. When it is switched off, the heating tape can be exposed to a temperature of 85 °C, not more than 1,000 hours cumulated.

Application Areas:

• Protection of liquid and gas pipelines from freezing in the chemical, petrochemical, food, and pharmaceutical industries.
• Temperature control of pipeline systems in production processes.
• Heating of pipelines in hazardous areas (ATEX-certified zones).
• Ensuring fluidity in crude oil and natural gas pipelines.
• Preventing fire suppression pipes from freezing in cold weather conditions.
• Maintaining temperature in water supply lines and storage tanks.
• Preventing freezing of liquids inside chemical and food storage tanks.
• Protection of building and facility pipelines in cold weather conditions.

ELSR-N Up To 80°C

Self-regulating heating cable, certified for use in all industrial areas with ATEX certification, safely operates at temperatures of 65°C/80°C and can be cut to the required length.

Self-regulating heating cables, also known as self-adjusting heating cables, automatically regulate power output, ensuring energy efficiency. Available in various models to suit different applications and needs, these cables provide a reliable and safe heating solution.

The versatile self-regulating heating cable ELSR-N is suited for frost protection and temperature maintenance in the low temperature range of industrial applications. Likewise it is approved for use in hazardous areas. The BOT version of this heating cable even withstands aggressive chemicals, oil and fuel and, thanks to this high chemical resistance, stands out for a long lifetime.

Advantages

• Self-regulating
• Four nominal outputs
• Can be cut to length off the roll
• Moisture proof
• UV-resistant
• Approved for use in hazardous areas

Applications:

• Frost protection
• Heat tracing on level indicators
• Chemical & petrochemical industries
• Tank bottom heating of LNG storage tanks
• Pipe heat tracing
• Vessels and tanks
• Automotive
• Food processing industry

ELSR- LS Up To 80°C Self Limiting Parallel Heating Tape ELSR-LS

Self-regulating heating cable, certified for use in all industrial areas with ATEX certification, safely operates at temperatures of 65°C/80°C and can be cut to the required length.

Self-regulating heating cables, also known as self-adjusting heating cables, automatically regulate power output, ensuring energy efficiency. Available in various models to suit different applications and needs, these cables provide a reliable and efficient heating solution. As the Turkey distributor of globally recognized brands Eltherm and Chromalox, Form Mühendislik offers a wide inventory of self-regulating heating cables with diverse features.

The versatile self-regulating heating cable ELSR-LS is our ‘light’ version for temperatures up to 80 °C. This heating cable is also suited and approved for use in hazardous areas. Since eltherm® self-regulating cables can be cut off the roll to the desired length, the application cable is highly flexible to match our customer’s needs. Its long life span guarantees for the efficient use in many industrial sectors.

Advantages:

• Self-regulating
• Four nominal outputs
• Can be cut to length off the roll
• Moisture proof
• UV-resistant
• Small dimensions

Applications:

• Pipe heat tracing
• Frost protection for industrial applications
• Temperature maintenance for pipes and vessels
• Chemical & petrochemical industries
• Paints & varnishes
• Automotive
• Food processing industry

ELSR Ramp

This heating cable is designed for easy and safe installation of open-space heaters. Accidents due to frost and snow are prevented all over the heated space. To ensure a high mechanical load capacity in open space, the eltherm engineers developed this heating cable especially robust. Suited for installation in sand/cement mixtures

Advantages:

• Highly robust
• Suited for hardest installing conditions
• Flexible mounting
• Radially and longitudinally waterproof, outer jacket is strongly grouted with protective braid
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Applications:

• Parking garages entrances and exits
• Helicopter landing sites
• Concrete ramps
• Stairs and footpaths

Electrical protection

Maximum heating circuit length

According to local standards and regulations.

Take into account the conductor size and max. permitted voltage drop.

A higher voltage drop can occur at start-up of heating.

Power at start-up

To determine the installed power with the electrical system designer, the nominal current of the series connected fuse or the current value at the system start-up temperature must be taken into account (e.g. 32 A for 55 m ELSR-Ramp (–10°C).

Residual current device (RCD) 30 mA required, max. 500 m heating cable per RCD.

Remark

For the use of standard control cabinets, the maximum heating circuit length of 55 m at 32 A per heating circuit must not be exceeded

High Power Outdoor Defrost Cable (30W/m)

Prevent both ice formation and snow accumulation. The system works automatically only when needed by monitoring both outdoor temperature and moisture.

• Double core with braided protection screen
• Suitable for outdoor and industrial applications
• UV-resistant
• Available for 230 V and 400 V

Applications:

• Roof and Gutter De-icing (Extreme Snowfall Areas)
• Ramp and Stair De-icing (High Traffic and Steep Areas)
• Pipe Line Freeze Protection (Large Diameter and Uninsulated Pipes)
• Industrial Outdoor Heating (Very Heavy Conditions, Cold Storage Surrounding)
• Airport Runway De-icing

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:

• Roof and gutter heating systems (to prevent ice and snow accumulation)
• Ground heating systems (garage ramps, sidewalks, walkways, etc.)
• Frost control in industrial and commercial facilities
• Parking lots and outdoor roads
• Critical frost-prone areas

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.

Dual-Zone Snow and Ice Thermostat

The EM 524 90 is a dual-zone ice detector designed to control ice and snow melting systems in open areas such as roofs, gutters, garage entrances, ramps, and stairs. By analyzing temperature and humidity data from sensors, it only activates the heating system when there is a risk of ice formation, preventing unnecessary energy consumption and saving up to 80% of energy.

This detector features automatic sensor detection, an LCD display, twin LED indicators, and programmable temperature and humidity sensitivity. With a 16A switching capacity, it can efficiently control powerful heating systems.

It can be easily mounted on a DIN rail and comes with factory preset settings for quick installation. Additionally, an alarm output provides warnings in case of system failure.

Application Areas:

The EM 524 90 has a wide range of applications, particularly in open areas where ice formation poses a safety risk.

• Roofs and Gutters:
  Prevents snow and ice accumulation, reducing the risk of roof collapses and falling icicles.
• Garage Entrances and Ramps:
  Prevents ice formation to ensure the safe entry and exit of vehicles.
• Stairs and Walkways:
  Eliminates slipping and falling hazards, improving pedestrian safety.
• Industrial Facilities and Warehouses:
  Controls heating systems efficiently to ensure safe pedestrian and vehicle traffic in outdoor areas.
• Airports and Transportation Areas:
  Can be used to prevent ice formation on runways, helicopter landing zones, and loading areas.
• Satellite Dishes and Antennas:
  Prevents ice accumulation on satellite dishes, ensuring uninterrupted signal reception during winter.

ETO2 Eco-Friendly Ice & Snow Melting Controller

ETO2 is an advanced temperature control unit designed for maximum efficiency in ice and snow melting systems. With intelligent sensor support, it activates only when snow or ice is detected, ensuring energy savings. Its dual-zone control feature allows the simultaneous management of two separate areas (e.g., roof and parking lot). The programmable settings enable customization according to various weather conditions and user requirements. With a 16A relay capacity, ETO2 is compatible with both electric and hydronic heating systems.

Application Areas:

• Ice melting systems for roofs and gutters
• Snow and ice prevention on parking lots and roads
• Industrial areas requiring safe surface control
• Energy-efficient heating management in winter conditions

ETOG Ground Sensor

ETOG is a high-precision ground sensor developed to maximize efficiency in ice and snow melting systems. It measures both temperature and moisture levels, ensuring that the heating system activates only when snow or ice is detected, preventing unnecessary energy consumption. Its durable and waterproof design allows for safe outdoor use. Available with 10m or 25m cable options, it adapts to various installation needs. It can also be integrated with the ETOK-1 mounting kit, allowing protected installation inside a sensor tube for enhanced durability.

Application Areas:

• Ice and snow melting systems for parking lots, sidewalks, and roads
• Ice prevention applications for roofs and gutters
• Surface safety control in industrial and commercial areas
• Energy-efficient heating management in cold climates

ETOG-56

ETOG-56 is a ground sensor developed to enhance energy efficiency and prevent unnecessary energy consumption in ice and snow melting systems. The sensor measures ground temperature and moisture levels, ensuring that the heating system activates only when snow or ice is detected. This improves overall system performance while reducing energy costs. ETOG-56 comes with a 25m cable, making it adaptable for various installation needs. Additionally, it can be integrated with the ETOK-1 mounting kit, allowing for sensor installation inside a protective tube, increasing its durability against environmental factors.

Application Areas:

• Ice and snow melting systems for parking lots, sidewalks, and roads
• Ice prevention solutions for roofs and gutters
• Safe surface management in industrial and commercial areas
• Energy-efficient heating control in cold climates

ETOR-55-US224 Humidity Detection Sensor

ETOR-55-US224 is a specialized moisture detection sensor developed to prevent ice formation and maximize energy savings. It detects water accumulation, moisture, and ice buildup, ensuring that the heating system activates only when necessary, reducing unnecessary energy consumption. With a 10m cable, ETOR-55-US224 allows flexible installation in various roof and gutter applications. Its durable and waterproof design ensures long-lasting performance under harsh weather conditions. The sensor is fully compatible with other ice and snow melting systems and integrates seamlessly for optimal performance.

Application Areas:

• Ice prevention systems for roofs and gutters
• Industrial and commercial building roof drainage management
• Energy-efficient ice melting management in cold weather conditions
• Parking lots and large surface water drainage systems