Humidity and temperature step transformer - controller 2 Fan 8A

A step transformer with a special feature that allows the fans to not produce noise at low speeds. The step transformer controls the speed of the fans through a 6-stage system dependent on the humidity and temperature of the room. Temperature and hysteresis (sensitivity) are adjusted using two potentiometers. Humidity and hysteresis - humidity is adjusted by the other two potentiometers. The inlet fan operates one step behind the outlet fan to prevent odors from escaping. Example: The outlet fan is operating at stage 1, the inlet is operating at stage 0 (off). When the outlet fan switches to stage 2, the inlet fan automatically switches to stage 1 and so on. When the outlet fan reaches its maximum values ​​(stage 6), the inlet fan enters the operating mode at stage 5. The controller arrives as a finished product, ready to use. The housing of the controller is completely waterproof, the contacts have insulated covers and the unit has a low voltage sensor, making it a perfect choice for rooms with high humidity. The sensor arrives with a 4 meter long cable. Dimensions and technical data: Box: 200x250x180mm Controller: 265x300x205mm Designed for: 8A (for 2 fans) Primary winding: 230V / 50HZ Secondary winding 80V, 110V, 140V, 170V, 200V, 230V automated steps 50HZ 5V digital sensor measuring temperatures from –55°C to +125°C (–67°F to +257°F) 0.5°C accuracy from –10°C to +85°C Humidity accuracy: ±4.5%rh Protection class: IP54 Settings range: Temperature: 20C° - 30C° Hysteresis - temperature: 2-8C° Humidity: 30% - 100% Hysteresis - humidity: 6%-30% Instructions for use *Download from GSE official website*: http://www.g-systems.eu/products/fancontrolers.html?page=shop.getfile&file_id=249&product_id=81 Watch the online video tutorial here: [embed]https://www.youtube.com/watch?v=9CPzYuIfE8A&feature=youtu.be[/embed]