Gravity: Non-contact Capacitive Flexible Liquid Level Sensor
Non-contact capacitive level detector that clamps or adheres to the outside of non-conductive containers up to 5 mm thick; 2.5–5.5 V supply, digital output (low = liquid present). IP62-rated flexible PCB; current draw under 300 µA.
Start wiring
Analog · UART · 3.3 – 5 V · Gravity
Verify supply voltage and logic levels before powering up.
Soil & liquid
80 other optionsCapacitive soil probes, pH/EC/TDS chemistry kits, RS485 water-quality sensors, contact and non-contact level sensors, and turbine flow meters — about 80 listings for anything involving soil or liquid sensing.
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