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Tolerances for Platinum Resistance Detectors to BS EN 60751:1996 / DIN 43760

Temp ºC
Tolerance
CLASS B
CLASS A
1/3 DIN*
1/5 DIN*
1/10 DIN*
+/-ºC
+/- OHMS
+/-ºC
+/- OHMS
+/-ºC
+/- OHMS
+/-ºC
+/- OHMS
+/-ºC
+/- OHMS
-200
1.3
0.56
0.55
0.24
0.44
0.19
0.26
0.11
0.13
0.06
-100
0.8
0.32
0.35
0.14
0.27
0.11
0.16
0.06
0.08
0.03
0
0.3
0.12
0.15
0.06
0.1
0.04
0.06
0.02
0.03
0.01
100
0.8
0.3
0.35
0.13
0.27
0.1
0.16
0.05
0.08
0.03
200
1.3
0.48

.0.55
0.2
0.44
0.16
0.26
0.1
0.13
0.05
300
1.8
0.64
0.75
0.27
0.6
0.21
0.36
0.13
-
-
400
2.3
0.79
0.95
0.33
0.77
0.26
-
-
-
-
500
2.8
0.93
1.15
0.38
-
-
-
-
-
-
600
3.3
1.06
1.35
0.43
-
-
-
-
-
-
650
3.6
1.13
1.45
0.46
-
-
-
-
-
-
700
3.8
1.17
-
-
-
-
-
-
-
-
800
4.3
1.28
-
-
-
-
-
-
-
-
850
4.6
1.34
-
-
-
-
-
-
-
-

NOTE
Tolerances are calculated to 2 decimal points and are taken as a fraction of Class B.
* The tabulated values for close tolerance detectors 1/3rd, 1/5th and 1/10th DIN are interpolated and are for guidance only.
 

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