This EC fan controller have temperature, minimum- and maximum speed setting on three knobs for exhaust fan. It is easy to use.
The EC fan controller get supplied with a 4m long cable including a 3.5mm 3pole stereo jack connector to the fan and a 4m long Temperature senor. It comes as a finish product. The output signal is 0-10V or PWM (pulse width modulation) signal which can be set by a jumper.
With or without power supply? Depending your EC fan you need a supply current 10VDC >4mA and PWM signal you can run the controller without a own power supply. This information you have to get from the Technical data sheet of your EC fan. (Ruck or Can-Fan) EBM-papst motors, Primaklima, Systemair are working with PWM Signal)
Watch tutorial on YouTube:
Temperature: 20C° to 30C°
Minimum speed: off, 20% to -100%
Maximum speed: 100% to -50%
Sizes and technical data:
Housing: Height = 90mm, Wide 58mm, height 40mm
Digital sensor 5V Measures temperatures from –55°C to +125°C (–67°F to +257°F)
0.5°C accuracy from –10°C to +85°C
Protection class: IP 20
1x EC fan controller incl. sensor