Pro Grow Dragon Series Smart Fan Controller

Description

Pro Grow Dragon Series Smart Fan Controller
Take full control of your grow environment with the Pro Grow Dragon Series Smart Fan Controller – the intelligent “brain” for your Dragon Series EC fans. This compact, easy-to-use controller continuously monitors temperature and humidity, automatically adjusting fan speed to maintain optimal conditions for healthy plant growth.

Smart Climate Control Made Simple
Whether you’re running a small grow tent or a larger indoor setup, this controller eliminates guesswork and manual adjustments. It features two synchronised PWM output ports (OUT1 & OUT2), allowing you to control one or two fans simultaneously with the same precise speed regulation.

Multiple Operating Modes

• Manual Mode – Set a fixed fan speed for consistent airflow.
• Automatic Mode – The controller intelligently ramps fan speed up or down based on your preset temperature and humidity thresholds.
• Timer Mode – Run fans at your chosen speed for a set duration, then automatically switch off.
• Alarm Settings – Custom high/low temperature and humidity alarms with visual alerts to protect your crop.

Additional smart features include:

• High/Low temperature and humidity triggers
• Controller lock to prevent accidental changes
• Clear digital display showing real-time temp, humidity, fan speed, and current mode
• Screen on/off and brightness control

Key Specifications

• Dimensions: 132 × 75.5 × 28.7 mm (compact and easy to mount)
• Input Voltage: 10-24 VDC
• Max Input Current: 0.2 A
• Output Signal: PWM (10 VDC, 10 kHz)
• Dual synchronised fan outputs (3.5 mm terminals)
• External sensor with 3 m cable included
• Low-voltage operation for safety and efficiency

What’s Included

• Pro Grow Dragon Series Smart Controller
• Temperature & humidity sensor (3 m cable)
• 3.5 mm to RJ12 adapter (15 cm)
• Full instruction manual

Perfect For
Pairs perfectly with Pro Grow Dragon Series EC inline fans for intake or exhaust setups. Reduces energy use, fan wear, and noise while keeping your grow space at the perfect temperature and humidity.
Take the stress out of climate control – set it once and let the Pro Grow Dragon Series Smart Controller do the rest.