In addition to water-related applications, it can also be used for warm air control and water level detection! A product for home appliances.
The "WT4" is a fast-responding water temperature sensor for home appliances that uses a small glass-sealed thermistor. It can be applied not only around water but also for warm air control and water level detection. The wire is made of cross-linked fluororubber, and the sensing part is made of stainless steel, with an insulation resistance of DC 500V and over 100MΩ. 【Specifications (excerpt)】 ■ Operating temperature range: -20 to +120℃ (excluding connector part) ■ Thermal time constant: τ = 0.5 seconds or less (in stirred water) ■ 90% thermal response: about 1 second (in stirred water) ■ Thermal dissipation constant: δ ≈ 3.5mW/℃ (in stirred water) δ ≈ 1.5mW/℃ ■ Dielectric strength: AC 750V for 1 second *For more details, please refer to the PDF document or feel free to contact us.
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basic information
For more details, please refer to the PDF document or feel free to contact us.
Applications/Examples of results
【Usage Examples】 ■ Water heaters, heat pump water heaters, warm water for bidets (instantaneous hot water) - hot air temperature detection *For more details, please refer to the PDF document or feel free to contact us.
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Our company started its journey in 1953 as a manufacturer of thermistors for measurement and control, and we are engaged in the production and sale of thermistor elements and temperature sensors. Our products are widely used around the world, primarily in automobiles, air conditioning equipment, home appliances, housing facilities, industrial equipment, and printers. These products contribute to achieving a safe, secure, and more comfortable lifestyle, as well as to energy conservation and environmental improvement. Please feel free to contact us if you have any inquiries.