Martel Electronics MC1200 User Manual
Page 47
47
Table 17: RTD Read and Source
RTD Type
Range (°C)
Accuracy
Ni120 (672)
-80.0 - 260.0
0.2
Cu10
-100.0 - 260.0
1.4
Cu50
-180.0 - 200.0
0.4
Cu100
-180.0 - 200.0
0.3
YSI400
15.00 - 50.00
0.1
Pt100 (385)
-200.0 - 100.0
0.2
100.0 - 300.0
0.3
300.0 - 600.0
0.4
600.0 - 800.0
0.5
Pt200 (385)
-200.0 - 100.0
0.8
100.0 - 300.0
0.9
300.0 - 630.0
1.0
Pt500 (385)
-200.0 - 100.0
0.4
100.0 - 300.0
0.5
300.0 - 630.0
0.6
Pt1000 (385)
-200.0 - 100.0
0.2
100.0 - 300.0
0.3
300.0 - 630.0
0.4
Pt385-10
-200.0 - 100.0
1.4
100.0 - 300.0
1.6
300.0 - 600.0
1.8
600.0 - 800.0
2.0
Pt385-50
-200.0 - 100.0
0.4
100.0 - 300.0
0.5
300.0 - 600.0
0.6
600.0 - 800.0
0.7
Pt100 (3926)
-200.0 - 100.0
0.2
100.0 - 300.0
0.3
300.0 - 630.0
0.4
Pt100 (3916)
-200.0 - 100.0
0.2
100.0 - 300.0
0.3
300.0 - 630.0
0.4
Read Accuracy is based on 4-wire input. For 3-wire input add ± 0.05
Ω
assuming all three RTD leads are matched.
TC type
Range (°C)
Accuracy
U
-200.0 - 0.0
0.5
0.0 - 600.0
0.25
N
-200.0 - 0.0
0.8
0.0 - 1300.0
0.4
All TC errors include CJC errors
CJC error outside of 23 ± 5°C is 0.05°C/°C
(In °C add .2 for cold junction compensation error.)