16-3
IM 2560A-01EN
Specifications
3
2
1
4
5
6
7
8
9
10
11
12
13
14
15
16
App
Index
Type
Set Temperature
°C
Stability (1h)
1
±°C
Accuracy (1 year)
2
±°C
Temp. Coefficient
±(×10
-
3
°C)/°C
RJC Error
3
±°C
T
-250
0.30
0.72
5.98
2.13
-200
0.15
0.29
2.55
0.86
-100
0.10
0.16
0.86
0.50
100
0.05
0.10
0.85
0.30
400
0.05
0.09
1.92
0.22
E
-250
0.20
0.50
5.95
2.07
-200
0.10
0.20
2.56
0.82
-100
0.05
0.10
0.85
0.44
0
0.05
0.07
0.00
0.34
1000
0.05
0.12
5.53
0.27
K
-250
0.40
0.94
7.71
2.65
-200
0.15
0.30
2.55
0.84
-100
0.10
0.15
0.86
0.44
0
0.05
0.11
0.00
0.35
800
0.10
0.15
4.26
0.32
1300
0.10
0.21
7.67
0.38
N
-240
0.40
1.00
5.10
1.99
-200
0.20
0.44
2.55
0.87
-100
0.10
0.21
0.86
0.43
0
0.10
0.16
0.00
0.34
800
0.10
0.15
3.92
0.22
1300
0.10
0.20
7.32
0.25
C
0
0.15
0.30
0.00
0.34
200
0.10
0.26
1.72
0.27
600
0.10
0.25
3.40
0.24
1000
0.15
0.30
6.81
0.25
2000
0.20
0.51
15.30
0.37
2315
0.25
0.70
20.72
0.51
A
0
0.15
0.34
0.00
0.35
100
0.10
0.29
0.87
0.29
600
0.10
0.28
3.42
0.25
1600
0.15
0.47
11.09
0.35
2500
0.20
0.79
22.67
0.54
Type
Source Voltage Range
Stability (1h)
4
±(ppm of s V)
Accuracy (1 year)
5
±(ppm of s V)
Temperature Coefficient
±(ppm of s V)/°C
TC USER
(user-defined)
± 120.000 mV
20 + 3 µ
60 + 4 µ
5 + 0.3µ
1 Specifications without using the reference junction compensation feature (0.00°C in manual input mode), under standard
operating conditions, but at an ambient temperature of 23°C±1°C.
2 Specifications without using the reference junction compensation feature (0.00°C in manual input mode), under standard
operating conditions. If the ambient temperature is between 5°C to 20°C or 26°C to 40°C, add the temperature coefficient
compensation to the accuracy.
3 If the reference junction compensation feature is used, when the input terminal temperature is balanced, add the reference
junction compensation error to the accuracy for every ±0.3°C of reference junction temperature measurement error.
• The 2560A’s internal reference junction temperature measurement accuracy is ±0.3°C.
• The external reference junction temperature measurement accuracy when the RJ sensor 257875 (sold separately) is used
with the 2560A is ±0.3°C (typical value).
4 Specifications under standard operating conditions but at an ambient temperature of 23°C±1°C.
5 Specifications under standard operating conditions. If the ambient temperature is between 5°C to 20°C or 26°C to 40°C, add
the temperature coefficient compensation to the accuracy.
• Does not include the thermocouple error.
• The stability and accuracy for the temperatures between the set temperatures are those obtained by linear interpolation.
• To add the temperature coefficient compensation or the reference junction compensation error to the accuracy figure for a
temperature between the set temperatures, linearly interpolate the accuracies obtained after adding the compensation.
• The thermoelectromotive force for temperatures not listed in the table will be ±(60ppm of V
T
+ 4 µV) with respect to standard
thermoelectromotive force V
T
of the interpolating polynomial of IEC 60584-1.
• On models with the -UF suffix code, °F display is possible. Convert the source range, set temperature, stability, accuracy,
temperature coefficient, and reference junction compensation error using the following expression. The resolution is 0.1°F.
9
5 × (°C) + 32
°F =
16.1 Source Section
