I cut my temp sensor wire!

Started by toothy, December 23, 2019, 06:55:29 PM

Previous topic - Next topic

toothy

Hello All,

Does anybody know which color wires are used for the temp sensor? I was in a rush and the lineman's pliers were the quickest solution!

Thanks
Wade
2-Outback vfx3648's, 16 CALB CA400,   solar Classics 2/200's with 5.6kw of panels, WBjr's, Classic 200 with Kestrel 1kw turbine, Northern lights 10 kw back-up,

ClassicCrazy

I don't understand  your question.
The temp sensor has its own jack and the temp sensor plugs into it . 
So if you cut the wire somewhere along the way you can just splice the wires back together - there are probably only two .

Larry
system 1
Classic 150 , 5s3p  Kyocera 135watt , 12s Soneil 2v 540amp lead crystal 24v pack , Outback 3524 inverter
 5s 135w Kyocero , 3s3p 270w Kyocera   Classic 150 ,8s2p  Kyocera 225w to Hawkes Bay Jakiper 48v 20kwh  ,Gobel 16 kwh  lifepo4 Outback VFX 3648  8s2p 380w Rec pv EG4 6000XP

Ron Swanson

There are 6 wires in the usual Midnite temp sensor but the 3 wires left of center are all connected to "side A" of the BTS and the 3 right of center are connected to "side B"

It is either a 10k or 100k ohm nominal sensor, don't remember which but put an ohmmeter on it and it should tell the tale.

So if you bundle up all 3 on each side and splice them, you should be good to go.

What I would do if it was long enough would be to crimp a new 6 pin RJ plug on the end.  4 pin would probably work also, I don't know why they used 6.  Do a sanity check on whatever device is reading battery temp when done.

toothy

Thanks, I was doing some wiring clean up and the boss was without power, the only wire I forgot to plan for was that sensor. The conduit to that classic was super tight and the battery box was complicated and buried in gear so, snip! I just thought I remembered a discussion from years ago about the sensor only needing 2 wires and that would have made a neater splice, I’ll just patch them all.

Wade
2-Outback vfx3648's, 16 CALB CA400,   solar Classics 2/200's with 5.6kw of panels, WBjr's, Classic 200 with Kestrel 1kw turbine, Northern lights 10 kw back-up,