9 appendix – JUMO 705020 mTRON T - Analog Input Module, 4-Ch. Operating Manual User Manual
Page 66

9 Appendix
66
RTD temperature probe
Designation
Standard
Measuring range
Measuring accu-
racy
1
Ambient
temperature influ-
ence
Pt100
DIN EN 60751
-200 to +850 °C
50 ppm/K
2-wire circuit
≤
0.15 %
3-wire/4-wire circuit
≤
0.05 %
Pt500
DIN EN 60751
-200 to +850 °C
50 ppm/K
2-wire circuit
≤
0.30 %
3-wire/4-wire circuit
≤
0.15 %
Pt1000
DIN EN 60751
-200 to +850 °C
50 ppm/K
2-wire circuit
≤
0.20 %
3-wire/4-wire circuit
≤
0.08 %
Ni 100
DIN 43760
-60 to +250 °C
50 ppm/K
2-wire circuit
≤
0.36 %
3-wire/4-wire circuit
≤
0.24 %
Pt100
JIS 1604
-200 to +650 °C
50 ppm/K
2-wire circuit
≤
0.20 %
3-wire/4-wire circuit
≤
0.06 %
Pt50
GOST 6651-94
-200 to +1100 °C
50 ppm/K
2-wire circuit
≤
0.30 %
3-wire/4-wire circuit
≤
0.06 %
Pt100
GOST 6651-94
-200 to +850 °C
50 ppm/K
2-wire circuit
≤
0.15 %
3-wire/4-wire circuit
≤
0.05 %
Cu50
GOST 6651-94
-50 to +200 °C
200 ppm/K
2-wire circuit
≤
0.80 %
3-wire/4-wire circuit
≤
0.60 %
Cu100
GOST 6651-94
-50 to +200 °C
200 ppm/K
2-wire circuit
≤
0.80 %
3-wire/4-wire circuit
≤
0.50 %
KTY11-6
-50 to +150 °C
50 ppm/K
2-wire circuit
≤
1 %
3-wire/4-wire circuit
≤
0.24 %
Sensor lead resistance
Max. 30
Ω
per lead with a 3-wire and 4-wire circuit
Max. 10
Ω
per lead with a 2-wire circuit
Measuring current
Pt100 approx. 250
μ
A, Pt500, and Pt1000 approx. 100
μ
A; not con-
stant
Lead compensation
Not required for 3-wire and 4-wire circuit. For a 2-wire circuit, the
lead resistance can be compensated in the software by correcting
the process value.
1
The accuracy values refer to the maximum measuring range. Smaller measuring ranges lead to reduced lineariza-
tion accuracy.