Technical data – KROHNE OPTITEMP TR 100-TC 100 EN User Manual
Page 29
TECHNICAL DATA
7
29
OPTITEMP TR/TC 100
www.krohne.com
10/2009 - 4000630002 - MA OPTITEMP TR/TC 100 R02 en
7.3.3 Measuring insert with type K thermocouples
Type K: basic values and tolerances
Temperature
(T90) in °C / °F
Basic value
in mV
Thermal EMF
in mV/K
Tolerances acc. to DIN EN 60584-2
Class 1
Class 2
mV
°
C / °F
mV
°
C / °F
-40 / -40
-1.527
0.037
±
0.06
±
1.5 / 2.7
±
0.09
±
2.5 / 4.5
0 / +32
0
0.039
±
0.06
±
1.5 / 2.7
±
0.10
±
2.5 / 4.5
+100 / +212
4.096
0.042
±
0.06
±
1.5 / 2.7
±
0.11
±
2.5 / 4.5
+200 / +392
8.138
0.040
±
0.06
±
1.5 / 2.7
±
0.10
±
2.5 / 4.5
+300 / +572
12.209
0.042
±
0.06
±
1.5 / 2.7
±
0.11
±
2.5 / 4.5
+400 / +752
16.397
0.042
±
0.07
±
1.6 / 2.9
±
0.13
±
3.0 / 5.4
+500 / +932
20.644
0.043
±
0.09
±
2.0 / 3.6
±
0.16
±
3.8 / 6.8
+600 / +1112
24.905
0.043
±
0.10
±
2.4 / 4.3
±
0.19
±
4.5 / 8.1
+800 / +1472
33.275
0.041
±
0.13
±
3.2 / 5.8
±
0.25
±
6.0 / 10.8
+1000 / +1832
41.276
0.039
±
0.16
±
4.0 / 7.2
±
0.29
±
7.5 / 13.5
+1200 / +2192
48.838
0.036
±
0.17
±
4.8 / 8.6
±
0.32
±
9.0 / 16.2
Figure 7-5: Tolerances type K
1 Tolerances in °C
2 Tolerances in °F
3 Tolerance class 2
4 Tolerance class 1
5 Temperature in °C
6 Temperature in °F
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