Ice Maker Low-Water False Alarms From Freeze-Thaw? Capacitive Non-Contact Level Sensor Sticks Outside | Xingkechuang

Ice makers cycle freeze and thaw every period, so the water tank wall repeatedly condenses

and sheds droplets. Photoelectric switches chatter between "has water" and "no water"; float

balls turn brittle in the cold and jam on the rail. The symptom is the ice-making cycle

stopping midway or the pump running dry.

Xingkechuang's non-contact capacitive level sensor sticks to the PE tank exterior. The

capacitive principle responds only to overall dielectric change; freeze-thaw droplets produce

a ΔC below the filter threshold. Shenzhen Xingkechuang Technology Co., Ltd.'s solution

covers an operating-temperature range of 0–80 °C, suitable for the frequent thermal shock

inside ice makers — pump-burnout repair tickets drop noticeably.