Appendix b – Rockwell Automation 61C615 RTD Termination Panel User Manual
Page 19
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BĆ1
Appendix B
Platinum RTD TemperatureĆResistance Values
European Curve
Alpha = 0.00385 ohms/ohm/deg.C
Deg.C
ohms
Deg.C
ohms
-150
39.65
180
168.47
-140
43.80
190
172.16
-130
47.93
200
175.84
-120
52.04
210
179.51
-110
56.13
220
183.17
-100
60.20
230
186.82
-90
64.25
240
190.46
-80
68.28
250
194.08
-70
72.29
260
197.70
-60
76.28
270
201.30
-50
80.25
280
204.88
-40
84.21
290
208.46
-30
88.17
300
212.03
-20
92.13
310
215.58
-10
96.07
320
219.13
0
100.00
330
222.66
10
103.90
340
226.18
20
107.79
350
229.69
30
111.67
360
233.19
40
115.54
370
236.67
50
119.40
380
240.15
60
123.24
390
243.61
70
127.07
400
247.06
80
130.89
410
250.50
90
134.70
420
253.93
100
138.50
430
257.34
110
142.28
440
260.75
120
146.06
450
264.14
130
149.82
460
267.52
140
153.57
470
270.89
150
157.32
480
274.25
160
161.05
490
277.60
170
164.76
500
280.93
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