Raw Water Pump Temperature as a Proxy for Sea Water Cooling Flow

[artisanmach]

That's precisely what I installed.

[Dockhead]

Originally Posted by HopCar

This might be a more economical way to go if you don't already have that Maretron thing.




Panel and sensor (3/4") should be less than $130.00

A good thing. I have their exhaust temp alarms for main and genset.

Only drawback is it is only "off" or "on"; doesn't tell you flow rate. Minor I guess.



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