I am trying to find a way to measure the water temperature of my computer water cooling loop. I currently have built a fan controller that is controlled from the arduino to keep fan speed down to a minimum and yet cpu/gpu temps to a reasonable level. However, I would like a method to sense the temperature of the water via hardware. The only kind of thing I have found is this: http://koolance.com/sen-tpl010k-coolant-temperature-sensor-10k-ohm But I am not sure on how I could connect that to the arduino.
Thank you for ALL responses!!