G-Systems temperature step transformer controller has a special characteristic that the ventilators make no noise "hum" in the lower rotation. The step transformer controls the fan speeds from 6-step up & down according the temperature. Temperature as Hysteresis (sensitivity) can be set by two knob's. A internal hardware setting (Jumper) it is possible to choose if the minimum speed is "zero - off position" or if the fan should keep working in the lowest step to prevent odours from escaping. The controller comes as a finished part and is ready to use. This reliable fan controller comes as 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 4m long cable and can be extended up to 50 meters.
Controls fan speed according to temperature
6-step up&down controller
Possible to set hysteresis
Easy to use
Water-resistant cover
Suitable for humid rooms
Sensor with 4 m long cable
Protection class: IP54
| Model Type | Designed for | Voltage (V) | Measures Temperatures | Setting range | Temperature hysteresis | Size WxHxD (mm) |
|---|---|---|---|---|---|---|
| 1 Fan - 2.5 A | 2,5A / 600W | 230 | –55°C to +125°C | 20C° - 30C° | 2 - 8C° | 200 x 250 x 180 |
| 1 Fan - 8 A | 8A / 1800W | 230 | –55°C to +125°C | 20C° - 30C° | 2 - 8C° | 200 x 250 x 180 |
| 2 Fan - 2.5 A | 2,5A / 1200W | 230 | –55°C to +125°C | 20C° - 30C° | 2 - 8C° | 200 x 250 x 180 |
| 2 Fan - 8 A | 8A / 3600W | 230 | –55°C to +125°C | 20C° - 30C° | 2 - 8C° | 200 x 250 x 180 |
