YOKOGAWA CA550 - Chapter 3 Measurement; 3.1 DC Voltage Measurement; 3.2 DC Current Measurement

60
IM CA500-02EN
5.4 Temperature Measurement (RTD) and
Resistance Source for RTD Calibration
CA500
RTD
Coef Source/measurement accuracy (1 year,
t: source/measurement temperature)
Allowable
Excitation
Current
Standard,
Citation
Temperature Range
CA500
±
[°C]
PT100
3851 -200.0°C ≤ t < +100.0°C 0.3 0.1 to 3 mA IEC60751
1
+100.0°C ≤ t ≤ +800.0°C 0.3+(t-100) x
0.033%
3850 -200.0°C ≤ t < +100.0°C 0.3 0.1 to 3 mA JIS C 1604
1989
(Pt100)
+100.0°C ≤ t ≤ +630.0°C 0.3+(t-100) x
0.033%
3916 -200.0°C ≤ t < +100.0°C 0.3 0.1 to 3 mA JIS C 1604
1989
(JPt100)
+100.0°C ≤ t ≤ +510.0°C 0.3+(t-100) x
0.033%
3926 -200.0°C ≤ t < +100.0°C 0.3 0.1 to 3 mA Minco
Application Aid
#18
+100.0°C ≤ t ≤ +630.0°C 0.3+(t-100) x
0.033%
PT200
3851 -200.0°C ≤ t < +100.0°C 0.3 0.05 to
3 mA
IEC60751
1
+100.0°C ≤ t ≤ +630.0°C 0.3+(t-100) x
0.033%
PT500
3851 -200.0°C ≤ t < +100.0°C 0.3 0.05 to
0.6 mA
IEC60751
1
+100.0°C ≤ t ≤ +630.0°C 0.3+(t-100) x
0.033%
PT1000
3851 -200.0°C ≤ t < +100.0°C 0.2 0.05 to
0.6 mA
IEC60751
1
+100.0°C ≤ t ≤ +630.0°C 0.2+(t-100) x
0.033%
Cu10
427 -100.0°C ≤ t ≤ +260.0°C 1.5 0.1 to 3 mA Minco
Application Aid
#18
Ni120
627 -80.0°C ≤ t ≤ +260.0°C 0.2 0.1 to 3 mA Minco
Application Aid
#18
PT50
3851 -200.0°C ≤ t < +100.0°C 0.4 0.1 to 3 mA IEC60751
1
+100.0°C ≤ t ≤ +630.0°C 0.4+(t-100) x
0.033%
PT50G
- -200.0°C ≤ t < +100.0°C 0.4 0.1 to 3 mA GOST R
8.625-2006
+100.0°C ≤ t ≤ +800.0°C 0.4+(t-100) x
0.033%
PT100G
- -200.0°C ≤ t < +100.0°C 0.3 0.1 to 3 mA GOST R
8.625-2006
+100.0°C ≤ t ≤ +630.0°C 0.3+(t-100) x
0.033%
Cu50M
- -180.0°C ≤ t ≤ +200.0°C 0.4 0.1 to 3 mA GOST R
8.625-2006
Cu100M
- -180.0°C ≤ t ≤ +200.0°C 0.3 0.1 to 3 mA GOST R
8.625-2006
5. Specifications