<7.GeneralSpecications>
7-5
IM 01C50G01-01EN
Table 7.1 Sensor type, measurement range, and accuracy.
Sensor Type Standard
Measurement Range
Minimum
Span
A/D Accuracy
D/A
Accuracy
°C °F °C °F
T/C
B
IEC60584
100 to 300
300 to 1820
212 to 572
572 to 3308
25°C
(45°F)
±3.0
±0.75
±5.4
±1.35
±0.02% of span
E
-200 to -50
-50 to 1000
-328 to -58
-58 to 1832
±0.35
±0.16
±0.63
±0.29
J
-200 to -50
-50 to 1200
-328 to -58
-58 to 2192
±0.25
±0.20
±0.45
±0.36
K
-200 to -50
-50 to 1372
-328 to -58
-58 to 2501
±0.5
±0.25
±0.9
±0.45
N
-200 to -50
-50 to 1300
-328 to -58
-58 to 2372
±0.4
±0.35
±0.72
±0.63
R
-50 to 0
0 to 600
600 to 1768
-58 to 32
32 to 1112
1112 to 3214
±1.0
±0.6
±0.4
±1.8
±1.08
±0.72
S
-50 to 0
0 to 600
600 to 1768
-58 to 32
32 to 1112
1112 to 3214
±1.0
±0.5
±0.4
±1.8
±0.9
±0.72
T
-200 to -50
-50 to 400
-328 to -58
-58 to 752
±0.25
±0.14
±0.45
±0.25
C
0 to 400
400 to 1400
1400 to 2000
2000 to 2300
32 to 752
752 to 2552
2552 to 3632
3632 to 4172
±0.7
±0.5
±0.7
±0.9
±1.26
±0.9
±1.26
±1.62
W3
ASTM
E988
0 to 400
400 to 1400
1400 to 2000
2000 to 2300
32 to 752
752 to 2552
2552 to 3632
3632 to 4172
±0.8
±0.5
±0.6
±0.9
±1.44
±0.9
±1.08
±1.62
L
DIN43710
-200 to -50
-50 to 900
-328 to -58
-58 to 1652
±0.3
±0.2
±0.54
±0.36
U
-200 to -50
-50 to 600
-328 to -58
-58 to 1112
±0.35
±0.25
±0.63
±0.45
RTD
Pt100
IEC60751
-200 to 850 -328 to 1562
10°C
(18°F)
±0.1 ±0.18
Pt200 -200 to 850 -328 to 1562 ±0.22 ±0.396
Pt500 -200 to 850 -328 to 1562 ±0.14 ±0.25
Pt1000 -200 to 300 -328 to 572 ±0.1 ±0.18
JPt100 — -200 to 500 -328 to 932 ±0.1 ±0.18
Cu10
SAMA
RC21-4
-70 to 150 -94 to 302 ±1.0 ±1.8
Ni120 — -70 to 320 -94 to 608 ±0.08 ±0.15
mV — -10 to 120 [mV] 3 mV ±0.012 [mV]
ohm — 0 to 2000 [Ω] 20 Ω ±0.35 [Ω]
Note 1: Total Accuracy = (A/D Accuracy / Span + D/A Accuracy) or (± 0.1% of calibrated span), whichever is greater.
Accuracy of Fieldbus type: A/D Accuracy.
For T/C input, add Cold Junction Compensation Error (± 0.5°C) to the total accuracy.
Example: when selecting Pt100 with measurement range of 0 to 200 °C
0.1°C / 200°C×100% of span +0.02% of span = 0.07% of span
Since the value is smaller than ±0.1% of span, the total accuracy is ±0.1%.
Note 2: T/C C type is same as W5 (ASTM E988).