西都電機 List of Products and Services

This document provides an overview of self-regulating heaters. Indirect electric heating using electric heaters generally involves directly installing electric heaters on process piping, valves, pumps, tanks, and various instruments, and then applying insulation material over them to prevent the freezing or solidification of fluids, or to maintain a specified temperature. Depending on the structural characteristics of the electric heaters used, their design and construction methods may vary, which in turn leads to their respective advantages and disadvantages. [Contents (excerpt)] ■ Overview ■ Structure ■ Self-regulating properties ■ Initial current ■ Durability *For more details, please refer to the PDF document or feel free to contact us.

This document introduces the design of heating systems. It clearly presents the concept of heat tracing, the purposes of electric heating, the characteristics of electric heating, the heating targets, and calculations of heat dissipation using diagrams and tables. It also explains construction points to note and examples of construction, so please take a moment to read it. 【Contents】 ■ Concept of heat tracing ■ Purpose of electric heating ■ Characteristics of electric heating ■ Heating targets ■ Calculation of heat dissipation *For more details, please refer to the PDF document or feel free to contact us.

The "AT-TS series" is designed for temperature control in general locations. The temperature set point can be checked through the window on the lid. The LED indicates when the heating circuit is ON and displays temperature sensor abnormalities (such as disconnection or short circuit). The temperature sensor has a length of 3m but can be shortened if used as an outdoor temperature sensor. 【Specifications (excerpt)】 ■ Power supply: 230Vac +10% -15% 50/60Hz ■ Maximum switching capacity: 16A, 250Vac ■ Maximum wire size: 2.5mm² ■ Differential: 0.6K to 1K ■ Switch type: Voltage-free single-pole switch (SPST) *For more details, please refer to the PDF document or feel free to contact us.

Seido Electric is a company that specializes in the installation and sale of explosion-proof certified industrial self-regulating heaters, leak detection devices, and other heaters. The "Self-Regulating Heater HTV" is a high-quality self-regulating heater designed for industrial use by Raikem. It can maintain process temperatures of up to 205°C and can be used at temperatures up to 260°C. The product features a robust structure with a heating element and insulator that are integrally molded through extrusion. Additionally, it is integrated with a sturdy metal blade and a chemical-resistant fluoropolymer outer coating. The Self-Regulating Heater HTV has a maximum continuous exposure temperature of 205°C and retains over 95% of its output even after 10 years of operation. It complies with JIS testing standards (JIS C 3651). *For more details, please contact us or download the PDF.*

Even without using a thermostat, it can prevent overheating or burning, providing reliable and safe freeze protection and process heating. This is an auto-trace heater that can be cut to the required length on-site. 【Self-regulating Heater Product List】 ■ Up to 65°C - Self-regulating auto-trace heater: BTV1 (100V) - Self-regulating auto-trace heater: BTV2 (200V) ■ Up to 110°C - Self-regulating auto-trace heater: QTV1 (100V) - Self-regulating auto-trace heater: QTV2 (200V) ■ Up to 120°C - Self-regulating auto-trace heater: XTV1 (100V) - Self-regulating auto-trace heater: XTV2 (200V) ■ Up to 150°C - Self-regulating auto-trace heater: KTV1 (100V) - Self-regulating auto-trace heater: KTV2 (200V) ■ Up to 235°C - Self-regulating auto-trace heater: VPL1 (100V) - Self-regulating auto-trace heater: VPL2 (200V)

Our company is a certified sales and engineering agent for Raychem's self-regulating heaters (auto-trace heaters), supporting energy-saving, cost-reduction, and CO2 reduction for piping and tank heating systems. The Raychem brand is recognized for its technical leadership as the inventor of self-regulating heating cables. Additionally, Raychem's heater cables adjust their output according to surrounding and process conditions, accurately delivering the right amount of heat to the necessary location at the required time, making them ideal for piping and tank heat management systems. 【Features】 ■ Authorized primary engineering agent for Raychem, handling self-regulating heaters and more ■ Supporting energy-saving, cost-reduction, and CO2 reduction for piping and tank heating systems *For more details, please refer to the PDF document or feel free to contact us.

Our company serves as an authorized sales and engineering agent for Raychem's self-regulating heaters (auto-trace heaters), supporting energy-saving, cost-reduction, and CO2 reduction for systems. The Raychem brand is recognized for its technical leadership as the inventor of self-regulating heating cables. Additionally, Raychem's cables adjust their output according to surrounding and process conditions, accurately delivering the necessary amount of heat to the required location at the right time, making them suitable for heat management systems. 【Features】 ■ Authorized primary engineering agent for Raychem, handling self-regulating heaters and more ■ Supporting energy-saving, cost-reduction, and CO2 reduction for systems *For more details, please refer to the PDF materials or feel free to contact us.

Our company is a certified sales and engineering agent for Raychem's self-regulating pipe heaters (auto-trace heaters), supporting energy savings, cost reduction, and CO2 emissions reduction for pipe and tank heating systems. The Raychem brand is recognized for its technical leadership as the inventor of self-regulating heating cables. Additionally, Raychem's pipe heater cables adjust their output according to surrounding and process conditions, accurately delivering the necessary amount of heat to the required location at the right time, making them ideal for pipe and tank heat management systems. [Features] - A certified primary engineering agent for Raychem, handling self-regulating pipe heaters and more. - Supporting energy savings, cost reduction, and CO2 emissions reduction for pipe and tank heating systems. *For more details, please refer to the PDF document or feel free to contact us.

Our company is a licensed sales and engineering agent for Raychem's self-regulating pipe heaters (auto-trace heaters), supporting energy-saving, cost-reduction, and CO2 reduction for pipe and tank heating systems. The Raychem brand is recognized for its technical leadership as the inventor of self-regulating heating cables. Additionally, Raychem's pipe heater cables adjust their output according to surrounding and process conditions, accurately delivering the right amount of heat to the necessary location at the required time, making them ideal for pipe and tank heat management systems. 【Features】 ■ Authorized primary engineering agent for Raychem, handling self-regulating pipe heaters and more ■ Supporting energy-saving, cost-reduction, and CO2 reduction for pipe and tank heating systems *For more details, please refer to the PDF document or feel free to contact us.

Our company is a certified sales and engineering agent for Raychem's self-regulating heaters (auto-trace heaters), supporting energy-saving, cost-reduction, and CO2 reduction for systems. The heater adjusts its output according to the surrounding and process conditions, accurately delivering the necessary amount of heat to the required location at the right time, making it ideal for heat management systems. 【Features】 ■ Authorized primary engineering agent for Raychem, handling self-regulating heaters and more ■ Supports energy-saving, cost-reduction, and CO2 reduction for systems ■ Extensive product lineup *For more details, please refer to the PDF materials or feel free to contact us.

The electric heating cable "HTV Series" for process insulation can maintain process temperatures of up to 205°C. It is a self-regulating heating cable designed for industrial applications by Raikem. The heat resistance specification is 260°C, and it features a robust structure with a heating element and insulation layer that are integrally molded through extrusion. Additionally, it is integrated with a durable metal blade and a chemical-resistant fluoropolymer outer coating. 【Features】 ■ Maintains over 95% output even after 10 years of operation at the maximum continuous exposure temperature (205°C) ■ Obtained explosion-proof certification for domestic safety increased explosion-proof structures through specific HTV products and accessory system configurations ■ Complies with JIS testing (JIS C 3651) *For more details, please feel free to contact us.