西都電機 Product Lineup

The "Self-Regulating Heater Cable BTV Series" is a self-regulating electric heater primarily applicable for freeze prevention and process temperature maintenance up to 65°C! The heat resistance specifications of this product are 65°C for continuous operation and 85°C for intermittent operation. With the specified BTV products and the configuration of associated components, it can be used as an electric heating system in hazardous locations of Class 1 and Class 2 in Japan. 【Features】 ■ Freeze prevention ■ Process temperature maintenance up to 65°C ■ Type approval system ■ Complies with JIS testing (JISC3651) 【Product Composition】 ■ Conductor ■ Self-regulating heating element ■ Polyolefin resin insulation coating ■ Tin-plated copper braid (shield) ■ CR: Polyolefin resin outer layer coating ■ CT: Fluoropolymer outer layer coating *For more details, please refer to the PDF materials or feel free to contact us.

• Other heaters

"Auto Trace" can be easily designed by anyone if the heat dissipation amount can be calculated, thanks to its parallel circuit type and self-regulating characteristics. For this reason, heat dissipation tables for piping, valves, and tanks have been prepared, allowing for the calculation of heat dissipation without complex calculations. Additionally, the electrical output of Auto Trace is designed with a safety factor in mind, so it can be used as is. *For more details, please refer to the PDF materials or feel free to contact us.*

• Other heaters

"Auto Trace" is a self-regulating parallel circuit heater. It provides reliable and safe freeze prevention and process heating without the risk of overheating or catching fire, even without using a thermostat. Due to its continuous parallel circuit structure, it can be cut to the required length on-site. 【Features】 ■ Self-regulating heater ■ Parallel circuit heater ■ The heater itself controls its output according to the surrounding temperature 【Principle of Self-Regulation】 A resistive element made from a special blend of polymer and conductive carbon forms countless parallel electrical paths along the entire length of the two conductors. When the element heats up, this core expands slightly, which increases electrical resistance and reduces the heater's output. When the core temperature drops, it contracts slightly, reducing electrical resistance and increasing the heater's output. This innovative technology allows the heater to continuously respond to changes in temperature. *For more details, please refer to the PDF document or feel free to contact us.

• Other heaters

The "HWAT Hot Water Temperature Retention System" is an environmentally friendly hot water temperature retention system that takes hygiene and comfort into full consideration. Conventional hot water circulation systems consist of hot water piping, insulation materials, hot water circulation pumps, and reheating units (in the case of eco-cute). However, this system does not have a return pipe, which relaxes the space requirements for the piping. Additionally, this product can reduce the energy consumed for hot water by approximately 50% compared to the energy required for a circulation system, significantly contributing to CO2 reduction. (Note: The amount of energy reduction varies by system.) 【Features】 ■ No return piping ■ Relaxed space requirements for piping ■ No installation work related to return piping is necessary ■ Energy consumption reduction ■ Significant contribution to CO2 reduction *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

In modern times, against the backdrop of efforts to prevent global warming, there is a strong demand for economically viable and environmentally friendly solutions. Supplying hot water without wasting water or energy is important for hot water supply systems. At the same time, high performance that takes hygiene and comfort into sufficient consideration is required. Our "HWAT Hot Water Temperature Maintenance System" is an environmentally friendly hot water temperature maintenance system that meets these requirements. 【Features】 ■ No circulation piping system required ■ No return piping needed ■ No costs for materials or piping for return piping ■ Almost no maintenance required ■ Fewer pipes compared to circulation systems *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

The HWAT hot water temperature maintenance system is an environmentally friendly system that can supply hot water without wasting water or energy. This system uses "self-regulating heating cables," which increase heater output at low temperatures, decrease heater output at moderate temperatures, and further reduce heater output to the minimum at high temperatures. The self-regulating feature helps avoid overheating and keeps power consumption low. 【Features】 ■ Self-regulating ■ Reduced power consumption ■ Low temperature = high heat output ■ Moderate temperature = low heat output ■ High temperature = minimum heat output *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

Heat trace solutions are self-regulating heaters for insulation and temperature maintenance. (Raychem) Proven to reduce costs to less than one-tenth annually! 【Examples of Applicable Products】 Food & Beverage: Chocolate, cooking oil, beer, soft drink processes, fats Pharmaceuticals & Health: Fatty acids, various fragrances, long-chain fatty acids, diols Petroleum Refining: Benzene, ammonia, caustic soda, heavy oil, sulfur, xylene Wet gas, liquids, residues from decomposition processes Petrochemicals: Phthalic anhydride, acrylic acid & esters, polyvinyl chloride, styrene Ethylbenzene, industrial gas for polystyrene, polyolefins Terephthalic acid, maleic anhydride, condensate from thin film evaporators Chemicals: Sulfuric acid, polyamides & monomers, isophoronediamine, alkaline cyanide solutions Cumene, phenol, formaldehyde gas lines, boric acid solutions, chlorine *For more details, please contact us or download the PDF.

• tank

The Auto Trace Heater (self-regulating heater) is a self-regulating parallel circuit heater developed by Raychem. The heat trace solution is an auto trace (self-regulating) heater that provides insulation and temperature maintenance, created from the know-how cultivated through products, technology, and achievements. (Manufactured by Raychem) This self-regulating heater can reduce energy costs by switching from steam. It has a proven track record of reducing maintenance and operating costs to less than one-tenth annually and installation time to less than one-quarter. 【Features of the Self-Regulating Heater System】 - Output changes according to ambient temperature (self-regulating characteristics) - Long lifespan (aged degradation measures in place) - No maintenance required, etc. Due to the reliability and ease of installation of Raychem's Auto Trace Heater (self-regulating type), it is widely used in various industries for process insulation and freeze prevention. It is also adopted by various electric power companies as a proposal for energy conservation. *For more details, please contact us or download the PDF.

• tank

Reykem achieves excellent energy efficiency and cost reduction through a circulation-free piping system. The hot water system meets these extremely important requirements: "hygiene and comfort," "flexibility," and "economy in water and energy." 【Features】 ○ Cables compensate for heat loss 　→ Self-regulating heating cables compensate for heat loss and maintain the required temperature level. ○ Insulation reduces heat loss. ○ Controllers enable economical operation 　→ The settings for the temperature controller HWAT-ECO are very easy. ○ Cutting-edge terminal processing 　→ The Rayclic connection system allows for quick and easy terminal processing. *For more details, please contact us or download the PDF.

• tank

Auto-trace is a self-regulating heater for parallel circuits. It can provide reliable and safe freeze prevention and process heating without overheating or burning, even without using a thermostat. Due to its continuous parallel circuit structure, it can be cut to the required length on-site. 【Features】 ○ Two parallel conductors ○ Conductive polymer resistor ○ Insulation jacket ○ Tin-plated copper braid ○ Braid protection covering *For more details, please contact us or download the PDF.

• tank