Certified product by the Industrial Safety Technology Association (Public Corporation)! Explosion-proof heater with self-temperature control function.
The DEX series is an explosion-proof self-regulating heater that can be used in hazardous locations, specifically in Class 1 and Class 2 hazardous areas. It features a self-temperature control function that automatically adjusts the heater's heat output according to the surrounding environmental temperature, eliminating concerns about overheating. Resistors are arranged in parallel between two parallel conductors, preventing any disconnection accidents with the heater. The self-regulating heater and terminal foil are designed with an explosion-proof structure that does not become an ignition source. The cord-type heater can be designed to any requested length and is suitable for wrapping use. 【Features】 - The self-regulating heater has a safe increased explosion-proof structure, and the terminal foil has a pressure-resistant explosion-proof structure. - Up to three heaters can be connected to a single terminal box. - The direction in which the heater exits the power cable can be set arbitrarily. - Explosion-proof performance: Ex e II B T4 (Group IIB / Temperature Class T4) - Certified by the Japan Industrial Safety and Technology Association For more details, please contact us or download the catalog.
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basic information
【Main Specifications】 ○Model: DEX1313-1 / DEX1313-2 ○Certification Number: TC16805 / TC16806 ○Power Supply: Single-phase 100V or less / Single-phase 200V or less ○Design Output (W/m): 17, 22, 28 / 12, 16, 28 ○Minimum Bending Radius: 30mm ○Heater Material: Surface Fluororesin, Heating Element Self-regulating Conductive Polymer ○Terminal Box Dimensions: W269×D269×H91mm ○Weight: Approximately 4kg ○Explosion-proof Performance: ExedIIBT4 ○Explosion-proof Structure → Self-regulating Heater & Terminal: Increased Safety Explosion-proof Structure → Terminal Box & Terminal: Pressure-resistant Explosion-proof Structure ○Power Cord: 3PNCT 2sq 3-core, Round Terminal Plug Not Included ● For more details, please contact us or download the catalog.
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Applications/Examples of results
【Applications】 ○ Used for preventing freezing around piping, valves, and pumps ○ Used to safely melt flammable chemicals that solidify at room temperature ○ Used as a door heater for refrigerators and for defrosting ○ Used for stabilizing the viscosity of adhesives, paints, etc. ○ Used as an environmental testing device for organic solvents and flammable chemicals ○ Used as a heat source that does not cause explosion accidents even if flammable chemicals are damaged in an earthquake ○ Used for the implementation of a labor safety management system ○ Used to comply with Article 280 of the Labor Safety and Health Regulations ● For more details, please contact us or download the catalog.
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Company information
Since its founding in 1945, our company has continued to provide refrigeration and freezing equipment, which is our core technology, to the industrial sector. In response to the advancement of medical technology, we developed blood storage devices, and since 1997, we have been manufacturing explosion-proof refrigerators and freezers that meet safety standards as part of our commitment to labor safety and health measures. The past twenty years for our company have been a history of trial and error, honing and integrating two technologies: refrigeration and freezing technology and explosion-proof safety technology. Currently, we have a wide range of products, including certified items for medical and industrial safety applications, but the development of these products is the result of diligent efforts to faithfully improve them in line with on-site needs. Our manufacturing of temperature control equipment that adds safety to the industrial and medical sectors has been recognized, earning us the Osaka Prefecture Excellent Manufacturing Company Award in 2010 and being selected as one of the "100 Energetic Manufacturing Companies in KANSAI" by the Kinki Bureau of Economy, Trade and Industry in 2011. We are committed to continuing to support the domestic and international industrial and medical sectors with our temperature control technology and fulfilling our social responsibilities.