Temp Sender/Sensor Details - might be of use

[PhoenixCapri]

Found this and thought it may be of use to someone, all are 1/8 NPT fitting (pretty common especially on Fords). Very handy if you're changing engines and want to match to your existing gauges.

Black (screw fitting) - 52610
@25° = 195 Ohms
@100° = 20 Ohms

White (screw fitting) – 52750 – listed for a Escort TC, Mk.2 Cortina TC.
@25° = 250 Ohms
@100° = 22 Ohms
Reads too high. Normal running is bottom of the red. Into the red when the engine gets hot.

Green (spade fitting) – 52700 - listed for a Morris Minor, Vitesse, Herald, Magnette, Austin A30, A40, Husky etc.
@25° = 300 Ohms
@100° = 14 Ohms
Doesn't fit, has the larger 5/8” thread size.

Black (screw fitting) - 53170
@25° = 358 Ohms
@100° = 55 Ohms
Normal running it sits bang-on half way. At the point the fan kicks in it’s only one letter higher on the gauge.

Red (spade fitting) – 52710 - early Anglia
@25° = 650 Ohms
@100° = 43 Ohms
Doesn't fit, has the large 5/8” thread size.

Black (spade fitting) –52630 - late Anglia
@25° = 662 Ohms
@100° = 58 Ohms
Reads too low. Normal running is on A. Will rise up the gauge when it gets hot. Fan kicks in on M.

Intermotor sender part numbers and specs

Yellow (screw fitting) - 52620
@25° = 775 Ohms
@100° = 23 Ohms

52910
@25° = 780 Ohms
@100° = 37 Ohms

White (spade fitting) - 52740
@25° = 1005 Ohms
@100° = 64 Ohms

Voilet (spade fitting) - 52600
@25° = 2000 Ohms
@100° = 41 Ohms

Violet (screw fitting, supersedes red screw fitting) - 52640
@25° = not available
@100° = 51 Ohms

[ChasR]

That is very handy, cheers for that Andy. I may end up needing that for the Escort truth be told.

However, after a number of cars with Intermotor bits (and the Stag temp senders with which I had fun) I would not trust anything made by those cheapskates.

[bortaf]

Apr 4, 2015 18:38:51 GMT ChasR said:

That is very handy, cheers for that Andy. I may end up needing that for the Escort truth be told.

However, after a number of cars with Intermotor bits (and the Stag temp senders with which I had fun) I would not trust anything made by those cheapskates.

Tis a handy list to keep on the HD
I went through 6 senders before i got one that stayed working, all intermotor, 2 blew on the 9V test meter! trying to get those readings, handy as a cross referance though
cheers

[nomad]

Not something I need just now but stuff like this is a big help when you've got a problem.
Thanks for sharing.