rodgling
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| posted on 17/3/12 at 09:22 PM |
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oil pressure gauge wiring
I've recently acquired an oil pressure gauge, specifically this one:
eBay - The UK's Online Marketplace
but it unfortunately came without wiring instructions. It has three terminals, which someone has hand labeled in marker pen, as + on one side, I (or
maybe H) in the middle, and S on the other side.
+ is presumably switched live, would S be the sender and the other one earth? I would experiment, but will I blow it up if I connect it wrong?
cheers
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AntonUK
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| posted on 17/3/12 at 11:20 PM |
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what colour are the wires, i would have expected a red (switched +12v) a black (neg) and another which would goto the sender?
Build Photos Here
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rodgling
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| posted on 18/3/12 at 09:59 AM |
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Sadly no wires, just a gauge which is unlabelled apart from the hand-drawn labels. I'll probably just give it a try with S as the sender.
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