You want to control an intercooler fan or water spray, display coolant temp and also control radiator fans, or operate a cooling fan on a car sound amp? Well, we’ve got the device for you!
And unbelievably, the module will cost you only AUD$25 delivered to your letterbox!
So how good is this? A digital temperature display that works straight off 12V and shows temps from minus 50 degrees to plus 110 degrees Celsius. It even comes with its own remote-mount temp sensor.
But that’s not all.
The display also has a relay output enabling you to switch on fans, pumps, warning lights or buzzers.
But it gets even better.
You can configure the system to switch the relay when the temp exceeds the set-point – or alternatively, when it drops below the set-point. And you can also configure a delay period so that the relay doesn’t keep tripping with short-term temp spikes.
Finally, for great accuracy, you can also calibrate the reading.
This is a great piece of gear which only a few years ago would have cost many hundreds of dollars.
So that’s the good news. And what’s the bad? Well the provided instructions are pretty crap – but that’s OK, in this article we’ll show you exactly how to operate the module.
article
http://autospeed.com/cms/A_112617/article.html
although how long the thermister will put up with being wedged into you radiator core is anyones guess...
fan on at 110 fan off at 80 or 90 i guess??
Dave
