Temperature and negative pressure controller 2 Fan 2A

This digital fan controller controls fan speed versus temperature for rooms with both inlet and outlet air flow. The controller maintains a constant temperature and pressure to prevent odors from escaping. Controlling is very easy. Set the desired temperature, minimum speed and pressure for your room using the potentiometers on the housing of the unit. This controller can be used as an outflow-only controller of two fans if there is a natural source of inflow air in the room. This controller arrives to you complete, ready to use. The controller housing is finished, waterproof, contacts with waterproof covers, potentiometers and low voltage sensor, making it a perfect choice for rooms with high humidity levels. The sensor comes with a cable 4 meters long, but it can be extended up to 50 meters! Dimensions and technical data: Box: 130x80x70mm Controller: 160x100x90mm Designed for: 2A / 2x200W / TRIAC 2x16A Voltage: 230V / 50HZ digital sensor 5V, 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 Settings range: Temperature: 20C° to -30C° Minimum Speed: Off, 20% to -100% Negative pressure: 100% to -50% Instructions for use: Manual_GSE Watch the online video tutorial here: [embed]https://www.youtube.com/watch?v=fHB7QXTehik&feature=youtu.be[/embed]