BLOGS

Coffee machine manufacturers replacing float/optical sensors with non-contact capacitive level sensors should focus on four items: tank material (PP/ABS/AS/glass all supported; metal walls require insulation adaptation), wall thickness (≤10 mm priority for XKC-Y29A), water temperature range (-25~85°

Connected coffee machines report "low water/full water" events to the cloud for inventory dispatch. One false optical alarm triggers a wrong dispatch. Float mechanical lifespan cannot withstand hundreds of daily actuations.The Xingkechuang XKC-Y29A offers an optional RS485 Modbus version. The capaci

Coffee machines exported to the EU, Middle East, and Southeast Asia face condensation differences from dry-cold to hot-humid varying tenfold. Optical windows accumulate dust in dry Middle Eastern heat and mold spots in Southeast Asia. Float switches are globally "universal" but jam rates vary with l

The aftermarket is full of old coffee machines with jammed float switches. Replacing with original float parts is expensive and they jam again within six months. Drilling to install optical sensors requires modifying waterway seals.The Xingkechuang XKC-Y29A sticks to the original tank outer wall at

Highland coffee machines operate at around 85°C boiling point, producing more steam volume. Tank wall condensation is twice as thick as at sea level, fogging optical windows within three days.The XKC-Y29A temperature compensation covers the full -25~85°C range. The capacitive principle still only re