Characteristics of the TSX AEY 414 Thermocouple Range in Degrees Celsius
(Original Document)
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At a Glance
The following tables show the measuring chain errors for the different thermocouples B, E, J, K, N, R, S and T in degrees Celsius. These values take into account:
Thermocouples B, E, J and K
The table below shows the maximum precision error values for thermocouples B, E, J and K at 25°C.
Temperature
Thermocouple B
Thermocouple E
Thermocouple J
Thermocouple K
Conversion resolution (1)
0.24°C
0.026°C
0.037°C
0.048°C
View resolution
0.1°C
0.1°C
0.1°C
0.1°C
Maximum error at 25°C (2)
IC / EC (3)
IC
EC
IC
EC
IC
EC
Operating point
-200°C
16.8°C
2.7°C
18.7°C
3.3°C
-100°C
9.5°C
1.7°C
9.5°C
1.8°C
0°C
7.5°C
1.5°C
7.4°C
1.5°C
7.5°C
1.6°C
100°C
6.7°C
1.4°C
7.1°C
1.5°C
7.4°C
1.7°C
200°C
6.2°C
1.5°C
7.1°C
1.7°C
7.8°C
1.9°C
300°C
6.1°C
1.5°C
7.3°C
1.8°C
7.6°C
2.0°C
400°C
6.1°C
1.7°C
7.4°C
2.0°C
7.6°C
2.1°C
500°C
6.2°C
1.8°C
7.5°C
2.1°C
7.8°C
2.3°C
600°C
4.7°C
6.4°C
2.0°C
7.3°C
2.2°C
7.9°C
2.4°C
700°C
4.0°C
6.6°C
2.1°C
7.0°C
2.2°C
8.2°C
2.6°C
800°C
4.0°C
6.8°C
2.3°C
8.6°C
2.8°C
900°C
3.8°C
8.9°C
3.1°C
1,000°C
3.6°C
9.3°C
3.3°C
1,100°C
3.5°C
9.8°C
3.6°C
1,200°C
3.6°C
10.3°C
3.8°C
1,300°C
3.6°C
1,400°C
3.5°C
1,500°C
3.5°C
1,600°C
3.7°C
1,700°C
3.9°C
Input dynamic (4)
0..1802°C
-270..812°C
-210..1065°C
-270..1372°C
Legend:
(1)
These values appear in the middle of the thermocouple range.
(2)
IC: ambient temperature of the TSX AEY 414 (20°C) and automatic internal compensation.
EC: ambient temperature of the TSX AEY 414 (30°C) and class A Pt100 automatic external compensation.
(3)
With thermocouple B, the type of cold junction compensation (internal or external) is not taken into account, as this has no effect on precision.
(4)
Internal compensation: ambient temperature = 20 °C
External compensation: ambient temperature = 30 °C.
Reference standards: IEC 584-1, 1st edition 1977 and IEC 584-2, 2nd edition 1989.
Thermocouple L, N, R and S
The table below shows the maximum precision error values for thermocouples L, N, R and S at 25°C.
Temperature
Thermocouple L
Thermocouple N
Thermocouple R
Thermocouple S
Conversion resolution (1)
0.036°C
0.05°C
0.16°C
0.19°C
View resolution
0.1°C
0.1°C
0.1°C
0.1°C
Maximum error at 25°C (2)
IC
EC
IC
EC
IC
EC
IC
EC
Operating point
-200°C
19.6°C
4.0°C
-100°C
9.5°C
2.1°C
0°C
7.5°C
1.5°C
7.8°C
1.8°C
11.4°C
4.8°C
11.2°C
4.7°C
100°C
7.1°C
1.5°C
7.0°C
1.8°C
8.1°C
3.5°C
8.3°C
3.5°C
200°C
7.2°C
1.7°C
6.5°C
1.7°C
7.1°C
3.2°C
7.4°C
3.3°C
300°C
7.3°C
1.9°C
6.2°C
1.8°C
6.5°C
2.9°C
6.9°C
3.1°C
400°C
7.5°C
2.0°C
6.0°C
1.9°C
6.3°C
3.0°C
6.8°C
3.2°C
500°C
7.4°C
2.1°C
6.0°C
2.0°C
6.2°C
3.0°C
6.8°C
3.3°C
600°C
7.4°C
2.2°C
6.1°C
2.1°C
6.1°C
3.1°C
6.8°C
3.4°C
700°C
7.1°C
2.2°C
6.2°C
2.2°C
6.1°C
3.1°C
6.6°C
3.3°C
800°C
6.8°C
2.3°C
6.3°C
2.4°C
6.0°C
3.2°C
6.6°C
3.4°C
900°C
6.7°C
2.3°C
6.5°C
2.6°C
6.0°C
3.2°C
6.6°C
3.5°C
1,000°C
6.8°C
2.7°C
5.9°C
3.3°C
6.6°C
3.6°C
1,100°C
7.0°C
2.9°C
5.9°C
3.3°C
6.6°C
3.7°C
1,200°C
7.4°C
3.2°C
5.9°C
3.4°C
6.7°C
3.8°C
1,300°C
6.0°C
3.5°C
6.8°C
3.9°C
1,400°C
6.1°C
3.7°C
6.9°C
4.1°C
1,500°C
6.3°C
3.8°C
7.2°C
4.3°C
1,600°C
6.5°C
4.0°C
7.5°C
4.5°C
Input dynamic (3)
-200..900°C
-270..1300°C
-50..1769°C
-50..1769°C
Legend:
(1)
These values appear in the middle of the thermocouple range.
(2)
IC: ambient temperature of the TSX AEY 414 (20°C) and automatic internal compensation.
EC: ambient temperature of the TSX AEY 414 (30°C) and class A Pt100 automatic external compensation.
(3)
Internal compensation: ambient temperature = 20 °C,
External compensation: ambient temperature = 30 °C.
Reference standards:
Thermocouple T and U
The table below shows the maximum precision error values for thermocouples T and U at 25°C.
Temperature
Thermocouple T
Thermocouple U
Conversion resolution (1)
0.046°C
0.038°C
View resolution
0.1°C
0.1°C
Maximum error at 25°C (2)
IC
EC
IC
EC
Operating point
-200°C
18.3°C
3.2°C
-150°C
13.0°C
2.4°C
-100°C
10.3°C
2.0°C
-50°C
8.7°C
1.7°C
0°C
7.7°C
1.6°C
7.7°C
1.6°C
50°C
7.1°C
1.5°C
100°C
6.6°C
1.5°C
6.7°C
1.5°C
150°C
6.2°C
1.5°C
200°C
5.9°C
1.5°C
5.8°C
1.5°C
250°C
5.7°C
1.5°C
300°C
5.6°C
1.5°C
5.4°C
1.5°C
350°C
5.5°C
1.6°C
400°C
5.4°C
1.6°C
500°C
5.2°C
1.6°C
600°C
5.0°C
1.7°C
Input dynamic (3)
-270..400°C
-200..600°C
Legend:
(1)
These values appear in the middle of the thermocouple range.
(2)
IC: ambient temperature of the TSX AEY 414 (20°C) and automatic internal compensation.
EC: ambient temperature of the TSX AEY 414 (30°C) and class A Pt100 automatic external compensation.
(3)
Internal compensation: ambient temperature = 20 °C,
External compensation: ambient temperature = 30 °C.
Reference standards: