Pyrometer

[dspithaler@...]

Jim Two years ago I bought a new sending unit for the top of my radiator
to check for low fluids. I bought it from a local Blue Bird Dealer. My old
one only had one wire too. The new one had two wires which one was a ground.
The parts man said that the old one was grounded to the rad & I wouldn't need
to ground the new one. But he also said that wouldn't hurt to use the the
wire to ground it also. I used the ground wire as you can't have it grounded
to good.
Don
89 Sp 36'
Butler, PA Bob,

Thanks!

When I observe the sending unit that is installed now there is only one wire
that comes out of the unit. the replacement that I got from Earl has two.
Your point about a ground is a good point, i think probally that the ground is
already achived by it's mounting though.

Jim Riordan
'88 WLWB XXV
Stuart, fl

one_dusty_hoot <_brjanes@..._ (mailto:brjanes@...) > wrote:
Jim, A pyrometer is a thrermocouple that develops
millivolts which





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