his LCD fan controller with built-in display and a rotary push button, provides a very quick and easy setting and reading of all information supplied by the controller for the intake- and exhaust air fan. It shows the temperature, humidity and speed RPM rounds per minute of the EC exhaust fan. A built-in light sensor detects day / night mods. Two 5A / 230V AC outlets for supply and extract air fan, meanwhile you have two RJ45 EC ports and you can choose between 0-10V or PWM (Pulse Wide Modulation) signal.
Two internal temperature sensors prevent overheating on heat-sink and processor parts. However should overheating occur, the variable control shuts off and a safety relay bypasses the extract air fan while the supply air fan is turned off. The controller thus prevents a total failure of the ventilation and protects your plants.
The controller comes as a finished part and is ready to use. This reliable fan controller comes complete with a sealed water resistant cover, plugs with flap-lids and a low voltage sensor making it perfect for humid rooms. The sensor comes with a 4meter long cable. The controller is supplied with a 1.5m power cord and a 4 meter sensor cable. This can be extended up to 10 meters if required.
Watch tutorial on YouTube: (English) (Spanish)