This EC fan controller have temperature, minimum- and maximum speed setting on three knobs. It is easy to use. The EC fan controller get supplied with a 4m long cable including a 3.5mm 4pole stereo jack connector to the fan and a 4m long Temperature senor. 

It comes as a finish product together with a power supply. The eutput signal is 0-10V or on demand a PWM (pulse wide modulation) signal. If the EC-fan support a PWM signal the controller is able to run without power supply.

Settings range:

• Temperature: 20C° to 30C°
• Minimum speed: off, 20% to -100%
• Maximum speed: 100% to -50%

Sizes and technical data:

• Housing: Height = 90mm, Wide 58mm, hight 40mm
• Weight: 307g
• Voltage: 12VDC
• Power: 10mA
• Protection class: IP 20

Packing contains:

• 1x EC fan controller incl. sensor
• 1x Power supply