The Red Sea ReefSense Salinity & Temperature Probe is a highly advanced, digital 2-in-1 sensor designed to provide continuous, high-accuracy monitoring of two of the most critical parameters in any reef aquarium: Salinity (or conductivity) and Temperature. It is a core component that integrates seamlessly into Red Sea's ReefControl and ReefBeat smart ecosystem.

Technical Features

• Digital Accuracy: The probe is fully digital, meaning it converts the sensor's analog reading into a precise digital signal inside the probe itself. This crucial design feature makes it immune to electromagnetic interference (EMI) often caused by pumps, lights, and other equipment in the sump, which can cause reading errors and signal drift in older analog probes.
• 2-in-1 Monitoring: Provides simultaneous, real-time readings for both salinity and temperature through a single port.
• Bespoke 4-Pole Conductivity Sensor: Utilizes a custom 4-pole design specifically engineered for superior performance and stability in the harsh, high-ionic environment of saltwater aquariums.
• Automatic Temperature Compensation (ATC): The salinity measurement is automatically compensated for the water temperature, ensuring you receive a consistently true and accurate salinity value regardless of water temperature fluctuations.
• High Precision:
• Salinity Accuracy: 1% Displayable in PSU (ppt), mS, or S.G.
• Temperature Accuracy: .1 F
• Smart Calibration: All calibration data is stored directly on the probe's internal memory. This means the probe can be moved between different ports on a controller, or even to a different controller, without requiring a full re-calibration.

Ecosystem Integration and Automation

The ReefSense Salinity & Temperature Probe unlocks powerful automation features when connected to a ReefControl Lite or ReefControl Pro controller:

• 24/7 Monitoring & Logging: Continuously transmits data to the ReefBeat mobile app, providing real-time graphs, history logs, and trend analysis.
• Instant Notifications: Sends alerts to your phone if the salinity or temperature drifts outside your custom-set safe ranges, allowing you to react quickly before a disaster occurs.
• Automation Trigger: Both the salinity and temperature readings can be used individually to:
• Control DC Equipment: Automatically control DC devices (like cooling fans or solenoids) connected to the 12V DC ports on the ReefControl Lite or Pro.
• Control AC Equipment: Automatically control AC devices (like heaters, chillers, or ATO pumps) connected to a ReefControl Power unit (sold separately) based on the probe's readings.
• Remote Bluetooth® Use: The probe can be temporarily removed from the main controller and connected to your phone via Bluetooth to get live readings for tasks like checking the salinity of newly mixed saltwater at your mixing station or calibrating near a sink.

The ReefSense Salinity & Temperature Probe is an essential component for any reef keeper aiming for rock-solid parameter stability and comprehensive, reliable control.