GSE Digital temperature, vacuum and min. fan speed controller 2x 5A - UNLOCKED

This is an unpacked piece that has never been in use.

The controller is used to maintain a stable climate in growing rooms or intensively ventilated areas according to a preset optimum temperature, vacuum and minimum fan speed. The device also regulates the speed of the intake and exhaust fans to maintain a constant negative pressure in the room for more efficient odour filtration and room ventilation.

The controller can handle one or two fans, either for intake and exhaust or for exhaust air only. It is recommended to use the controller for two exhaust fans only if an air supply is provided (either natural or otherwise controlled by a fan).

The protective housing of the unit is rated IP54, making it resistant to dust and splash water, which is particularly useful in a humid grow room environment.

Setting the controller is simple and uses only three rotary knobs. One adjusts the ideal temperature, the second the minimum exhaust fan speed and the third the intake vacuum.

When the room is at the optimum temperature, the exhaust fan remains at the set minimum speed and the intake is completely switched off. When the temperature reaches 2°C below the ideal value, the exhaust fan gradually increases its speed to full power. At the same time, the extract fan is switched on and gradually increases speed up to the set maximum vacuum value. The temperature begins to return to the preset value and the fans gradually reduce speed.

You will receive a temperature sensor already connected to the controller on a four-metre cable.

Technical data:
- dimensions of the controller: 130x92x105mm
- dimensions of the package:160x130x105mm
- designed for: 10A / 2x11500W / TRIAC 2x16A
- voltage: 230V / 50HZ
- hysteresis: 2°C
- measures temperatures in the range: from -55°C to +125°C
- accuracy: 0-5°C (at temperatures from -10°Cto +85°C)
- degree of protection: IP54

Setting range:
- temperature: 20°C to -30°C
- minimum speed: 20% to -100%
- vacuum: 100% to -50%