Explosion-proof self-regulating heater cable HTV series
This is an electric heater cable for process insulation. It can maintain process temperatures up to 205°C.
The HTV self-regulating heater is a self-regulating heat trace heater that can be used in explosion-proof areas while accommodating high-temperature process insulation. It is widely adopted in hazardous locations where flammable gases and vapors are present, such as oil and chemical plants, power plants, and LNG facilities. Thanks to its self-regulating function, it automatically adjusts the heat output according to the surrounding temperature and pipe temperature, achieving efficient and stable temperature maintenance. Additionally, even when heaters overlap, they are less likely to overheat, contributing to improved safety. Furthermore, by combining the HTV with appropriate accessories such as explosion-proof junction boxes, power connection kits, and terminal processing kits, a heat trace system that can be used in explosion-proof areas can be constructed. This allows for flexible design according to various explosion-proof standards and equipment conditions. At Techno Kashiwa, we provide one-stop support from heater selection for explosion-proof areas to design, construction, trial operation, and maintenance. Leveraging our long-standing heat trace technology and explosion-proof engineering know-how, we offer systems that balance safety and reliability. The HTV is a highly reliable solution that supports stable operations in explosion-proof environments where high-temperature insulation is required.
basic information
【Product Specifications (Excerpt)】 ○5HTV2-CT, 10HTV2-CT, 15HTV2-CT, 20HTV2-CT, 28HTV2-CT →Weight: 170g/m →Conductor Size: 2.3㎟ →Thickness: 6.9mm →Width: 11.5mm →Operating Voltage: 200Vac ●For more details, please contact us or download the catalog.
Price range
Delivery Time
Model number/Brand name
Raychem, heat trace
Applications/Examples of results
【Applications】 - Various industrial piping - Tank freeze prevention - Process insulation (steam, heavy oil, chemicals, etc.)
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Our company is an engineering firm specializing in electric heaters. We started by handling Raychem self-regulating heaters for preventing water pipe freezing. Since then, we have accumulated technology and have undertaken numerous projects from design to construction for fields requiring strict temperature control, such as petrochemicals, food factories, and the power generation industry, including process insulation for piping and tanks. In addition to self-regulating electric heaters with a maximum holding temperature of 150°C, we also handle higher temperature power-limited heaters, MI heaters, and sheath heaters. Currently, the mainstream for process insulation in manufacturing sites is steam or hot water, which consumes large amounts of fossil fuels. However, due to environmental issues and unstable energy costs, there is an increasing number of manufacturing professionals focusing on electric heating.