Temperature Step Transformer - Controller 1Fan 2.5A

The step-up transformer controller has the special feature of making the fans silent at low speed. The step transformer controls the fan speed in six steps up/down according to the humidity and temperature in the room. Temperature and hysteresis (sensitivity) can be adjusted on the two potentiometers. Such a step-transformer controller with potentiometers for humidity and humidity hysteresis is available with additional two potentiometers for one or two fans. The controller arrives as a finished product, ready to use. The fan controller has a fully waterproof housing, capped contacts and a low voltage sensor, making it ideal for damp rooms. The sensor arrives with a 4 meter long cable. Dimensions and technical data: Box: 200x250x180mm Controller: 265x300x205mm Designed for: 2.5A or 8A 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 Protection class IP54 Setting range: Temperature: 20C° - 30C° Temperature hysteresis: 2-8C° User Manual : http://www.g-systems.eu/products/fancontrolers/humidity-step-transformer.html?page=shop.getfile&file_id=217&product_id=72