GSE Humidity & temp. step transformer controller FC04-202EU

The step transformer controller have the special characteristic that the ventilators make no noise "hum" in the lower rotation. The step transformer control the fan speed from self 6-step up/down according the humidity and temperature. Temperature and hysteresis (sensitivity) can be set on two knob's as well humidity and humidity-hysteresis on the other two knobs. On a internal hardware setting (Jumper) you can choose if the minimum speed is 0 "zero" off position or if the fan should keep working in the lowest step to prevent odors escaping.

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. A humidity & temperature 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.

Settings range:
Temperature: 20C° - 30C°
Temperature hysteresis 2-8C°
Humidity: 30% - 100%
Humidity hysteresis 6%-30%

Sizes and technical data's:
Case: WxHxD = 200x250x180mm
Controller: WxHxD = 265x300x205mm
Designed for: 2A (460W) or 8A (1'800W)
Volts prim: 230V / 50HZ
Volts sec. 80V, 110V, 140V, 170V, 200V, 230V automatic-steps 50HZ
Digital sensor 5V Measures temperatures from –55°C to +125°C (–67°F to +257°F)
0.5°C accuracy from –10°C to +85°C
Humidity accuracy +/-3%RH max tolerance @55%RH
Protection class IP54

Technical Data:

Umax 230V 50Hz
Imax 2.5A
IP class 54
VAmax 600W