[TR] Thermal Transmitter Temperature Sender help
DAVID MASSEY
dave1massey at cs.com
Fri Aug 14 13:15:47 MDT 2020
Here are some data for the TR8. This might be close enough for the stag:
Temp C Temp F Orig ohms GTR110 ohms
50 122 332 290
55 131 275 242
60 140 227 197
65 149 193 169
70 158 158 142
75 167 134 120
80 176 114 102
85 185 99 91
90 194 85 77
95 203 74 65
100 212 60 55
105 221 51 48
110 230 44 41
115 239 37 37
120 248 32 31
125 257 28 28
130 266 24 25
135 275 21 22
If you have a source of resistors in this value range you can connect them in lieu of the sensor and check the reading to see if it is close.
Dave
-----Original Message-----
From: Sujit Roy <triumphstag at gmail.com>
To: Triumphs <triumphs at autox.team.net>
Sent: Fri, Aug 14, 2020 11:31 am
Subject: [TR] Thermal Transmitter Temperature Sender help
I'm going to try and figure out if my Stag is running hot. The gauge always reads high
I found a note on another forum on how to test the voltage regulator, and another forum how to calibrate the gauge.
I'm trying to figure out how to test the Thermal Transmitter Temperature Sender. Does anyone have any data on how the resistance changes with temperature?
Since most Triumph around the 70's used Smith gauges, I'm assuming the data for the Thermal Transmitter Temperature Sender would be the same.
Regards, Sujit
--
Sujit Roy
Cupertino, California
https://triumphstagblog.wordpress.com/
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