Hydros Triple Optical Level Sensor The Hydros Triple Optical Level Sensor is a HYDROS Sense Port accessory with three optical water level sensors for added redundancy in aquarium water-level monitoring. It is designed for auto top-off safety, sump level control, all-in-one aquarium back chambers, dosing-container refill alerts, and freshwater or saltwater systems where reliable water-level feedback is important. HYDROS Triple Optical Level Sensor Overview This sensor plugs directly into an available HYDROS Sense Port and does not require an additional power supply. The three optical points allow the HYDROS system to monitor low, normal, and safety water levels in a single compact sensor. In an ATO-style setup, the sensor can detect when water drops below the low level, fill until the normal level is reached, and use the upper safety level as backup protection if a malfunction occurs. Triple Optical Level Sensor Features Three optical water level sensors provide added redundancy in one compact device. Plugs directly into a compatible HYDROS Sense Port with no additional power supply required. Useful for auto top-off control, sump level monitoring, dosing-container alerts, and water-level safety. Optical sensing design contains no moving float arm to stick or fail mechanically. Magnetic coupling allows easy placement and repositioning on compatible surfaces. Operates in daytime or complete darkness, making it useful inside stands and all-in-one back chambers. Compatible with freshwater and saltwater aquarium systems. Hydros Triple Optical Level Sensor Specifications Product type: HYDROS triple optical water level sensor UPC: 850009641519 Part number: HDRS-LS3 Connection: HYDROS Sense Port Sensor diameter: 0.75 in Sensor thickness: 0.75 in Magnet mount thickness: 0.25 in Cord length: 75 in Maximum mounting thickness: 1/2 in Application: Freshwater and saltwater water-level monitoring Triple Optical Sensor Compatibility Notes The Hydros Triple Optical Level Sensor requires a compatible HYDROS Control device with an available Sense Port. It is compatible with HYDROS Control XS, X2, X3, X3-S, X4, X10, Launch, Start, Minnow, Maven, and other compatible HYDROS devices that support Sense Port accessories. Pump or equipment control requires the connected device to be on a compatible HYDROS-controlled output. Setting Up the HYDROS Triple Optical Level Sensor Mount the sensor at the desired operating level, connect it to an available HYDROS Sense Port, and configure the input in the HYDROS app. Test the low, normal, and safety levels before relying on the sensor for ATO or equipment-control logic, then set alerts and safety responses based on the aquarium layout. What's Included 1 x Hydros Triple Optical Level Sensor
