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Main idea: TOPOS adopts an aging glass bead thermistor and metal flange shell, prevent the sensor from drifting and damaging when used in high temperature for a long time.
Industry: The temperature control system in the home appliances industry.
Challenge: Because the household electric roasting pan requires long-term high-temperature frying and roasting of food, and open and close the lid multiple times. it's a big challenge that how to longer the sensor's service life.
Solution: TOPOS adopts the aging glass bead thermistor, it is more stable, and the glass sealed the chips, cut off the air, water, make sure the thermistor after 10,000 hours of work, the resistance deviation is less than or equal to 3%. Because it requires long-term high-temperature working and needs to open & close the lid multiple times, TOPOS adopts high-temperature Teflon wire and die-casting technology to fix the sensor and housing, Longer the service life and shorter the response time to 8s.
Impact: After TOPOS adopts this sensor solution, the temperature transducer of the household electric roasting pan will not be affected by a small amount of opening and closing pulls the circuit and high-temperature baking.