Growlink LINKS Batch TankLINK Tank Monitor — 24VDC with pH, EC & Temperature Sensors

Automate Nutrient Tank Monitoring and Management with the Growlink Batch TankLINK

The Growlink™ LINKS Batch TankLINK delivers comprehensive, automated monitoring and management of nutrient solution tanks, integrating directly with the Growlink platform for streamlined cultivation operations. Equipped with built-in sensor inputs for EC, pH, temperature, and tank level, the Batch TankLINK continuously tracks the critical parameters that determine nutrient solution quality and automatically triggers refills to maintain optimal conditions with minimal manual intervention.

Running on 24VDC and fully compatible with Growlink LINKS automation modules, the Batch TankLINK features real-time data logging and smart alerts that notify growers the moment conditions drift outside target ranges. Made in the USA, this advanced tank management solution gives commercial cultivators the confidence that their nutrient delivery remains consistent, precise, and aligned with crop requirements across every phase of growth.

Key Features & Benefits

• Integrated pH, EC, and temperature monitoring — continuously tracks the three most critical nutrient solution parameters from a single connected device.
• Automated tank refill management — triggers refills automatically based on level sensor data, maintaining consistent nutrient volumes without manual checks.
• Real-time data logging — records nutrient parameter history within Growlink OS for trend analysis, compliance documentation, and crop optimization.
• Smart deviation alerts — sends immediate notifications when pH, EC, temperature, or tank levels fall outside programmed target ranges.
• 24VDC Growlink LINKS compatible — integrates seamlessly with the broader Growlink LINKS automation ecosystem for centralized grow management.
• Made in the USA — built to commercial-grade standards for reliable, long-term performance in demanding cultivation environments.

Who Should Use the Growlink Batch TankLINK

The Batch TankLINK is designed for commercial and large-scale indoor cultivators running recirculating or batch-fill nutrient systems who require consistent, automated control over solution quality. It is especially valuable in operations where multiple crop zones are fed from centralized nutrient tanks and manual monitoring creates bottlenecks or introduces variability in nutrient delivery.

Automated Nutrient Management for Indoor Cultivation

Precise nutrient management is one of the most impactful variables in indoor crop production. Even small deviations in EC or pH can affect nutrient uptake, slow growth, or create toxicity issues — particularly in sensitive growth phases. The Batch TankLINK removes the guesswork and labor associated with manual tank monitoring by delivering continuous, sensor-driven data and automated responses, allowing cultivators to focus on higher-value tasks while their nutrient system maintains itself.

Frequently Asked Questions

What sensors are included with the Batch TankLINK?

The Batch TankLINK is equipped with pH, EC, and temperature sensor inputs. A separate level sensor (sold independently) completes the full tank monitoring setup for automated refill triggering.

Does the Batch TankLINK require a Growlink HUB to operate?

The Batch TankLINK is compatible with Growlink LINKS automation modules. A Growlink HUB or compatible LINKS infrastructure is required to connect the device to the Growlink platform for monitoring and automation.

Can the TankLINK trigger automated dosing or refill pumps?

Yes. When integrated with Growlink's automation system, the TankLINK can trigger connected devices — including pumps and valves — to execute refill or dosing actions automatically based on sensor readings.

How does the Batch TankLINK log data?

The device logs real-time sensor data to Growlink OS, where historical trends can be reviewed through the Growlink app or web dashboard for crop optimization and operational reporting.

Is the Batch TankLINK suitable for large commercial facilities?

Yes. The Batch TankLINK is designed for commercial-scale cultivation. Multiple units can be deployed across different tank systems within the same facility and managed centrally through the Growlink platform.