Ensure reliable water level monitoring with the HYDROS Triple Optical Water Level Sensor. Designed for precision and redundancy, this sensor plugs directly into any HYDROS Sense Port to provide accurate level detection without moving parts or additional power needs. Triple optical sensors for redundancy and safety Plugs directly into HYDROS Sense Port No moving parts – maintenance-free operation Mounts to glass or acrylic up to ½” thick Compact, easy to install, and simple to clean Works in both freshwater and saltwater aquariums More Information Brand HYDROS Product Type Water Level Sensor Compatibility HYDROS Sense Port Suitable Systems Saltwater and Freshwater Item # HDRS-LS3 Condition New MSRP $46.19 Availability In Stock Made In China FAQ How does the sensor work? It uses optical detection with triple redundancy for accuracy and safety. Does it require power? No, it’s powered directly from the HYDROS Sense Port. Can it be used on any HYDROS controller? Yes, it’s compatible with all HYDROS controls featuring a Sense Port. Is it suitable for ATO or monitoring use? Yes, perfect for sump, ATO, or dosing container monitoring. Does it work in dark areas? Yes, it functions accurately in full light or darkness.
