Agilent Technologies 6890 Series Service Manual page 734

Temperature sensor resistance
The approximate resistance of a temperature sensor is:
R = 100 + (.35 × t)
where R is resistance in ohms and t is sensor temperature in °C.
Table 1240-1
°C +0° +10°
0°
100.00 103.90
100° 138.50 142.28
200° 175.84 179.51
300° 212.03 215.58
400° 247.06 250.50
281W
250W
R
E
S
I
200W
S
T
A
N
C
E
150W
(W)
100W
0
Figure 1240-3
Jun 2001
Temperature Sensor Resistance by Heater Temperature
+20° +30° +40°
107.79 111.67 115.54
146.06 149.82 153.57
183.17 186.82 190.46
219.13 222.66 226.18
253.34 257.34 260.75
100 ° 200 °
TEMPERATURE (
Chart of temperature sensor resistances by heater temperature
Electrical
Agilent 6890 Gas Chromatograph Service Manual
Wiring Harnesses
Temperature sensor resistance
+50° +60° +70°
119.40 123.24 127.07
157.32 161.04 164.76
194.08 197.70 201.30
229.69 233.19 236.67
264.14 267.52 270.89
300 ° 400 °
° C )
1240
+80° +90° +100°
130.89 134.70 138.50
168.47 172.16 175.84
204.88 208.46 212.03
240.15 243.61 247.06
274.25 277.60 280.93
500 °
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