Capacitive level sensor with 10 mm nominal switching distance and polyphenylene housing. With 3 wires and PNP transistor output. The switching distance is fixed. The sensor is able to detect water through non-metallic container walls. https://elecena.pl/product/29307601/cd50cnf10po-capacitive-level-sensor-overflow-protection-switching-distance 2025-08-25 https://elecena.pl/product/29307601/cd50cnf10po-capacitive-level-sensor-overflow-protection-switching-distance 2026-04-08