The AC-EC fan controller is a speed controller designed to control the flow of air in and out ofventilated rooms, such as your grow room.
The functions of this controller allow to maintain a constant temperature and humidity in your grow room.
An option allows you to set these constants differently depending on the day or night. This controller also prevents odors from leaving the room by maintaining a constant negative pressure in the room.
Equipped with an LCD display, you will find a rotary push button that allows a very quick setting of all values and reading of all information provided by the fan such as:
- ventilation speed,
- temperature,
- day / night humidity,
- negative air pressure
- RPM (revolutions per minute) of the EC exhaust fan.
Advantage and composition:
- A light sensor integrated in the probe recognizes the day / night modes.
- Two 5A / 230V AC outputs for intake and exhaust fan
- In parallel you have a 2xRJ45 connector and you can choose between a 0-10V or PWM (wide pulse modulation) signal.
- 2 internal temperature sensors prevent overheating on the heatsink and processor side.
- Delivered with a 1.5 m power cable and a 4 m sensor cable.
- Ready to use.
- Possibility to program 15 individual settings with rotary push button.
Possible settings:
- Temperature day
- Temperature hysteresis day
- Humidity day
- Humidity hysteresis day
- Minimum speed day
- Maximum speed day
- Night temperature
- Temperature hysteresis night
- Humidity night
- Night humidity hysteresis
- Minimum night speed
- Maximum night speed
- Negative pressure setting
- Change sensor level
- Inverting the day/night time
Display on the LCD screen:
- Graphical and numerical display of constant speed
- Constant temperature display
- Constant display humidity
- Non-constant selectable set point on the input keys
Technical data:
- Housing: WxHxD = 130x80x70mm
- Controller: WxHxD = 160x110x90mm
- Designed for: 2x1'000W
- Volts: 230V / 50HZ
- Current: 10A
- Digital sensor 5V
- Measures temperatures from -55 ° C to + 125 ° C (-67 ° F to + 257 ° F)
- Accuracy of 0.5 ° C from -10 ° C to + 85 ° C
- Humidity accuracy ± 4.5% RH
- Protection class: IP54
Range of settings:
- Temperature: 15 ° C to 35 ° C, Hyst 1 to 5 ° C
- Humidity setting: 0-100%, Hyst 1 to 20%
- Minimum speed: off, 1% to 100%
- Maximum speed: 10% to 100%
- Negative pressure: 0% to -50
