Self Regulated Heating Cables

They are highly preferred products in many areas in the industry, especially in cold climates, in the plumbing pipes of the houses. Its flexible structures are designed to be easily wrapped around the outside of the pipes to be used, and its ease of use is its greatest advantage.

The most important feature of self-regulating Cable Heaters is that they can be used without the need for thermostat or thermocouple control by regulating the surface temperature. Thanks to the semiconductor in its structure, while heating with a higher watt value in cold environments, it reduces the watt value as the ambient temperature gets warmer, providing both heat control and energy savings.

It provides a high level of occupational safety in dangerous environments by complying with Atex standards as certified in environments with explosive and dangerous gas content.

Our company offers these products to your service by providing both material supply and applied engineering services.For detailed information, please contact our company.

Self-Regulating Heaters

Self-regulating heaters are special types of resistors used in electrical circuits. These are electrical components that can automatically adjust or regulate their resistance within a certain temperature range. Thanks to these features, they are used in applications where they need to remain at a certain temperature or operate at a specific temperature.

Self-regulating heaters can be designed using components such as thermistors or resistance-heat sensors. These are made from materials sensitive to temperature changes. As the temperature increases or decreases, the resistance of these components changes, which affects the flow of electric current.

Self-regulating heaters are commonly used in many industrial applications. For example, they can be encountered in automatic heating systems, temperature control devices, thermal protection circuits, and ovens. These resistors are used to maintain the temperature in the system within the desired range, ensuring the safe and efficient operation of the systems.

Working Principle of Self-Regulating Heaters

Self-regulating heaters contain a matrix made of semiconductor material. This matrix changes its resistance depending on the temperature. As the temperature increases, the resistance of the matrix increases, which reduces the amount of heat produced by the heating cable or tape. As the temperature decreases, the resistance of the matrix decreases, which increases the amount of heat produced by the heating cable or tape.

Technical Specifications of Self-Regulating Heaters

• Temperature Resistance: Available in types that can withstand temperatures ranging from -50°C to 200°C.
• Power: Available power options range from 10 W/m to 60 W/m.
• Voltage: Various voltage options such as 12 V, 24 V, 110 V, and 220 V are available.
• Resistance: They have a resistance that varies depending on the temperature.
• Length of Heating Cable or Band: Can be produced in different lengths.
• Outer Casing: Outer casing materials such as PVC, nylon are used to provide protection against wear and tear.

Applications of Self-Regulating Heaters

• Heating Systems: Self-regulating heaters are used in a wide range of heating applications, from water heaters in homes to industrial heating systems. These heaters can heat water or air within the desired temperature range, providing consistent heating.
• Automotive Industry: In the automotive industry, self-regulating heaters are used in vehicle interior heating systems, seat heaters, and vehicle engine cooling systems. These heaters are important for controlling the temperature inside the vehicle or maintaining the engine within a certain temperature range.
• Food Industry: In the food industry, self-regulating heaters are used in ovens, grills, heating lamps, and other food processing equipment. These heaters ensure that foods are cooked or kept warm at a specific temperature.
• Medical Applications: Self-regulating heaters are frequently used in medical devices, laboratory equipment, and other medical applications. These heaters provide precise temperature control within specific temperature ranges, ensuring the safe and effective operation of medical equipment.
• Electronic and Electrical Devices: Many electronic and electrical devices contain self-regulating heaters. These devices include heating pads, temperature control devices, thermal printers, and many others.
• Industrial Processes: In industrial production processes, self-regulating heaters are used in many applications ranging from chemical reactors to plastic processing machines. These heaters ensure process stability within specific temperature ranges and improve product quality.

Advantages of Self-Regulating Heaters

• Automatic Temperature Control: Self-regulating heaters are sensitive to temperature changes through their thermistors or resistance-heat sensors. Thus, they can automatically adjust their resistance within a specific temperature range to maintain a constant desired temperature.
• Energy Efficiency: Self-regulating heaters adjust the amount of current and thus energy consumption based on temperature changes in the system. This feature leads to energy savings and prevents unnecessary energy loss.
• Enhanced Safety: Self-regulating heaters can provide self-protection in case of overheating. Thermistors or resistance-heat sensors increase system safety by altering resistance at excessive temperatures.
• Low Maintenance Requirements: Self-regulating heaters generally have a simple and durable structure, offering long-term and reliable performance with low maintenance needs.
• Various Application Areas: Self-regulating heaters have a wide range of applications in different industrial and commercial settings. They are commonly used in heating systems, temperature control devices, thermal protection circuits, and more.
• High Precision and Control: Self-regulating heaters can respond very sensitively to temperature changes, making them preferred for applications requiring precise temperature control.

Considerations When Choosing Self-Regulating Heaters

• Application Area: It's important to determine where the heater will be used and for what purpose to select the appropriate type of heater.
• Temperature Range: The operating temperature range of the heater should meet the application requirements, considering operating temperatures and maximum temperature fluctuations.
• Power and Voltage: Determining the required power and voltage levels is crucial for achieving the desired heating performance.
• Length and Size: The length and size of the heater should be suitable for the intended application area and mounting requirements to ensure efficient operation.
• Resistance Variation: Understanding the resistance variation characteristics of self-regulating heaters is important to determine how they respond to temperature changes.
• Protection Features: The heater should have protection features against overheating, short circuits, and other safety risks to ensure safety.
• Durability and Material Quality: The material and durability of the heater are important for long-term use. It's preferable to choose heaters made of quality materials that can maintain durability over time.