Description
AC Infinity Hydro Sensor for Controller AI+ (AC-HDS3) – Smart pH, EC, TDS & Water Quality Sensor
Product Description
The AC Infinity Hydro Sensor for Controller AI+ (AC-HDS3) is an advanced water quality monitoring sensor developed exclusively for AC Infinity Controller AI+ systems. It continuously measures key water parameters including pH, electrical conductivity (EC), total dissolved solids (TDS), salinity and water temperature, providing accurate data for intelligent environmental control.
Designed for hydroponic growing systems, irrigation reservoirs, aquariums and water storage applications, the sensor enables automated nutrient management by supplying real-time measurements to your Controller AI+. This allows connected equipment to respond automatically, reducing manual adjustments while helping maintain stable growing conditions.
When paired with the AC Infinity app, growers can monitor water quality remotely, receive instant notifications and create custom automation rules based on live sensor readings for a more efficient growing environment.
Key Features
- Exclusive Controller AI+ Compatibility – Designed specifically for use with AC Infinity Controller AI+ systems to unlock intelligent water quality monitoring and automation.
- Comprehensive Water Analysis – Measures pH, EC, TDS, salinity and water temperature to provide a complete overview of nutrient solution quality.
- Automated Nutrient Management – Uses live sensor data to trigger compatible pumps, dosing systems and other connected equipment based on customised settings.
- Continuous 24/7 Monitoring – Tracks changing water conditions around the clock to help maintain stable nutrient levels and reduce manual testing.
- Replaceable Sensor Probes – Interchangeable probes simplify maintenance, minimise downtime and reduce long-term replacement costs.
- Remote Monitoring & Alerts – Connect through the AC Infinity app to view live readings, historical data and receive instant notifications when values move outside your preferred range.
- IP68 Waterproof Construction – Fully sealed for reliable operation in permanently wet environments and continuous immersion.
- Wide Range of Applications – Suitable for hydroponic systems, aquariums, nutrient reservoirs, water storage tanks, treatment systems and swimming pools.
Intelligent Nutrient Control
Maintaining accurate nutrient concentrations is essential for healthy plant development. The AC Infinity Hydro Sensor continuously measures the quality of your nutrient solution, allowing your Controller AI+ to make informed automation decisions based on real-time readings.
By monitoring pH, EC, TDS and salinity, the system can activate compatible dosing pumps, circulation pumps or other connected devices to help maintain consistent nutrient availability while reducing unnecessary water and fertiliser use.
Versatile Water Quality Monitoring
Whether managing a commercial hydroponic installation, an indoor grow room, an aquarium or an irrigation reservoir, the AC-HDS3 delivers dependable water quality monitoring that helps improve efficiency and maintain stable environmental conditions. Its accurate readings support healthier root development, improved nutrient uptake and more consistent growing results.
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | AC Infinity Inc. |
| Product Name | Hydro Sensor for Controller AI+ |
| Model | AC-HDS3 |
| UPC | 819137024885 |
| Sensor Dimensions | 5.3 × 5.3 cm (2.08 × 2.08 in.) |
| Cable Length | 365.8 cm (12 ft / 144 in.) |
| Detection Parameters | pH, EC, TDS, Salinity, Water Temperature |
| Waterproof Rating | IP68 |
| Compatibility | AC Infinity Controller AI+ |
| Operating Voltage | 3.6 V |
| Calibration Solutions Included | pH 4.00, pH 7.00, pH 10.01, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm |
The AC Infinity AC-HDS3 Hydro Sensor provides precise water quality monitoring for growers who require intelligent nutrient management and automated environmental control. Working seamlessly with the Controller AI+, it delivers accurate, real-time data to support healthier plants, improved nutrient efficiency and more consistent hydroponic performance.
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