Overflow in coffee machines is more than just a mess—it can cause short circuits, corrode electronic components, and create slip hazards in commercial settings. Many overflow incidents occur because the inlet valve fails to close when the tank is full.
Float switches require drilling into the tank, creating potential leak points. Over time, seals degrade, leading to water seepage. Optical sensors may fail to detect a full tank if their lenses are dirty or fogged.
The XKC-Y29A solves this with external mounting. Placed at the top of the tank, it senses when water reaches maximum capacity. The change in capacitance triggers a shut-off signal, stopping the inlet valve or heating process instantly. With ±3mm accuracy and ≤100ms response, the XKC-Y29A outperforms traditional designs.
Because it requires no drilling, the tank remains fully sealed, meeting food safety and hygiene standards. Shenzhen Xingke Chuang Technology also offers customizable cable lengths, connectors, and output logic to match any OEM design.
