Quote:
Originally Posted by Rufus
I suspect the external system you're "advocating" is thermal sensor based as is the video imager mentioned by the OP....wonder how the cost of a video camera like that stacks up against the cost of the external tank sensor. Depending on the location of the tank, the former obviously performs several functions.
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If you'd bothered to click on the link I provided you'd know you suspect incorrectly.
--Peggie
"If you can't explain it to a six year old, you don't completely understand it yourself." --Albert Einstein