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WPF Temperature Controller
The WPF Temperature Controller is a representative product in the Chaoyou brand's series of general-purpose pressure-type temperature controllers. This temperature difference reset type typically has two pins, and the start-up temperature is not fixed, ranging from 0°C to below 0°C. Used in freezers, it fully adheres to the series' strict definition of high-quality control components, making it a core component specifically developed for precise temperature control in refrigeration appliances. This product has successfully passed the internationally recognized UL safety certification, achieving the highest UL94-V0 flame retardant rating and a tracking index of CTI400V. High standards have been established for both electrical safety and material flame retardancy, providing users with long-term quality assurance and fully demonstrating its market positioning as a reliable component.
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WDF Temperature Controller
The WDF Temperature Controller is a high-quality control component prioritizing safety and environmental adaptability. It's a fixed-temperature, reset type with a typical 3-pin connector. The start-up temperature is fixed at around 0°C, preventing icing, and it's used in refrigerators and freezers. This product has also fully passed authoritative safety certifications such as UL. Its UL94-V0 flame retardant rating and CTI400V tracking index provide a solid safety foundation. Combined with a long-term warranty, it ensures fundamental safety and quality traceability in various household appliance applications.
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WPF Explosion-proof Type Temperature Controller
The WPF Explosion-proof Type Temperature Controller is specifically designed for refrigeration appliances such as refrigerators and freezers. This temperature difference reset type typically has two pins, allowing for variable start-up temperatures (above or below 0°C). Used in freezers, this high-safety control component is valued for its rigorous testing by the National Explosion-proof Electrical Products Quality Supervision and Inspection Center, obtaining the Ex nC IIA T1 Gc explosion-proof mark and fully complying with professional standards for explosion-proof pressure-type temperature controllers for refrigeration appliances. This series aims to provide the highest level of temperature control safety for special application environments where explosive gases may be present.
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WDF Explosion-proof Type Temperature Controller
The WDF Explosion-proof Type Temperature Controller is positioned as a high-reliability component meeting the stringent safety requirements of refrigeration appliances. The constant-temperature reset type typically has 3 pins, with a fixed start-up temperature generally above 0°C to prevent icing, suitable for refrigerators. This series of products strictly adheres to national explosion-proof standards and has passed professional testing. Its Ex nC IIA T1 Gc explosion-proof mark, UL94-V0 flame-retardant performance, and a high CTI 400V tracking index collectively constitute its superior safety qualifications, further reinforced by a long-term quality commitment, guaranteeing the safety of the end product.
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Carbon Steel PS Cabinet
The Carbon Steel PS Cabinet is constructed from a nine-fold profile structure assembled with T-joints. The main body uses high-quality cold-rolled steel sheets (1.5mm for the cabinet, 2.0mm for the doors, and 2.5mm for the mounting plate). The surface is treated with phosphated primer followed by electrostatic powder coating with RAL7035 light gray, providing excellent weather resistance and protection. The Carbon Steel PS Cabinet features a modular design, supporting independent use of a single cabinet or multi-cabinet installation, offering high versatility and making it a cost-effective standard configuration for industrial environments.
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304 Stainless Steel PS Cabinet
The 304 Stainless Steel PS Cabinet retains the modular structure of the nine-fold profile while being constructed entirely of AISI 304 stainless steel. The surface is brushed or sandblasted, presenting a metallic texture and delicate grain. This cabinet combines structural strength with corrosion resistance, making it particularly suitable for humid, highly corrosive, or clean environments with high cleanliness requirements.
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316 Stainless Steel PS Cabinet
The 316 Stainless Steel PS Cabinet is constructed from a higher grade of AISI 316 stainless steel, further enhancing its corrosion resistance compared to 304 stainless steel, especially designed for harsh environments with high salinity, strong acids and alkalis, and high temperature and humidity. The structure utilizes nine-fold profiles and tee fittings for assembly, achieving a balance between high strength and modularity.
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Carbon Steel ES Cabinet
The Carbon Steel ES Cabinet is an industrial enclosure featuring a frame structure made from five-fold profiles. The main body is constructed from high-quality cold-rolled steel (1.5mm for the enclosure body, 2.0mm for the door, and 2.5mm for the mounting plate), finished with a phosphating primer and electrostatic powder coating; the standard color is RAL7035 light gray. It utilizes an integrated welded frame combined with modular assembly techniques and features non-removable side panels, making it specifically designed for standalone applications requiring high levels of protection.
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304 Stainless Steel ES Cabinet
The 304 Stainless Steel ES Cabinet is constructed entirely from AISI 304 stainless steel, featuring a frame made of five-fold profiles. Its surface undergoes brushing or sandblasting, resulting in an attractive metallic finish and excellent rust resistance. While inheriting the high-protection and standalone capabilities of the ES cabinet series, this model offers superior corrosion resistance, making it ideal for industrial environments characterized by humidity, corrosive elements, or strict cleanliness requirements.
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