Skip to product information
1 of 1


Humidity and temperature step transformer - controller 1Fan 2.5A

Humidity and temperature step transformer - controller 1Fan 2.5A

Regular price 585.00 лв
Regular price Sale price 585.00 лв
Sale Sold out
Tax included. Shipping calculated at checkout.

This step-down transformer controller has the special feature of making the fan run silently at low speeds. A step-up transformer controls the fan speed independently in six steps depending on humidity and temperature. Temperature and hysteresis (sensitivity) can be adjusted by the two potentiometers, as well as humidity and humidity hysteresis by the other two potentiometers.

The controller arrives as a finished product, ready to use. The housing of the fan controller is waterproof, with lid contacts, lid contacts and a low voltage sensor, making it perfect for rooms with high humidity. The sensor has a 4 meter long cable.

Dimensions and technical data:
Box: 200x250x180mm
Controller: 265x300x205mm
Designed for: 2.5A
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°
Temperature hysteresis: 2-8C°
Humidity: 30% - 100%
Hysteresis humidity: 6%-30%

View full details