Practical Instrument Electronics 830 - Manual (Page 50)

Page 48
RTD Ranges & Accuracies
RTD Accuracy Based on ±(0.025% of Reading in Ohms + 0.075 Ohms)
RTD
Type
Degrees C
Range °C
Degrees F
Range °F
Pt 100 Ohm
DIN/IEC/JIS 1989
1.3850 (ITS-90)
-200.0 to 0.0
0.0 to 340.0
340.0 to 640.0
640.0 to 850.0
±0.2°
±0.3°
±0.4°
±0.5° -328.0 to 32.0
248.0 to 644.0
644.0 to 1184.0
1184.0 to 1562.0
±0.4°
±0.6°
±0.8°
±1.0°
Pt 100 Ohm
(Burns)
1.3902
-200.0 to 10.0
10.0 to 350.0
350.0 to 650.0
650.0 to 850.0
±0.2°
±0.3°
±0.4°
±0.5° -328.0 to 50.0
50.0 to 662.0
662.0 to 1202.0
1202.0 to 1562.0
±0.4°
±0.6°
±0.8°
±0.9°
Pt 100 Ohm
(Old JIS 1981)
1.3916
-200.0 to 20.0
20.0 to 360.0
360.0 to 650.0
650.0 to 850.0
±0.2°
±0.3°
±0.4°
±0.5° -328.0 to 68.0
68.0 to 680.0
680.0 to 1202.0
1202.0 to 1562.0
±0.4°
±0.6°
±0.8°
±0.9°
Pt 100 Ohm
(US Lab)
1.3926
-200.0 to 20.0
20.0 to 360.0
360.0 to 660.0
660.0 to 850.0
±0.2°
±0.3°
±0.4°
±0.5° -328.0 to 68.0
68.0 to 680.0
680.0 to 1220.0
1220.0 to 1562.0
±0.4°
±0.6°
±0.8°
±0.9°
Pt 1000 Ohm
DIN/IEC/JIS 1989
1.3850
-200.0 to 0.0
0.0 to 340.0
340.0 to 640.0
640.0 to 850.0
±0.2°
±0.3°
±0.4°
±0.5° -328.0 to 32.0
248.0 to 644.0
644.0 to 1184.0
1184.0 to 1562.0
±0.4°
±0.6°
±0.8°
±1.0°
Copper 10 Ohm
1.4274 (Minco)
-200.0 to 260.0 ±2.0° -328.0 to 500.0 ±3.6°
Copper 50
1.4280
-50.0 to 150.0 ±0.4° -58.0 to 302.0 ±0.8°
Ni 120 Ohm
1.6720 (Pure)
-80.0 to 260.0 ±0.1° -112.0 to 500.0 ±0.3°
Ni 110 Ohm
Bristol 7 NA 1.5801
-100.0 to 260.0 ±0.2° -148.0 to 500.0 ±0.4°