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11 Technical data
11 Technical data
11.1 Analog input
Thermocouples
RTD temperature probe
Designation Type Standard ITS Measuring range Accuracy
a
Fe-CuNi "L" DIN 43710 ITPS-68 -200 to +900 °C ≤ 0.25 %
Fe-CuNi "J" IEC 60584-1 ITS-90 -210 to +1200 °C ≤ 0.25 % from -100 °C
Cu-CuNi "U" DIN 43710 ITPS-68 -200 to +600 °C ≤ 0.25 % from -100 °C
Cu-CuNi "T" IEC 60584-1 ITS-90 -270 to +400 °C ≤ 0.25 % from -150 °C
NiCr-Ni "K" IEC 60584-1 ITS-90 -270 to +1300 °C ≤ 0.25 % from -80 °C
NiCr-CuNi "E" IEC 60584-1 ITS-90 -270 to +1000 °C ≤ 0.25 % from -80 °C
NiCrSi-NiSi "N" IEC 60584-1 ITS-90 -270 to +1300 °C ≤ 0.25 % from -80 °C
Pt10Rh-Pt "S" IEC 60584-1 ITS-90 -50 to +1768 °C ≤ 0.25 % from 20 °C
Pt13Rh-Pt "R" IEC 60584-1 ITS-90 -50 to +1768 °C ≤ 0.25 % from 50 °C
Pt30Rh-Pt6Rh "B" IEC 60584-1 ITS-90 -50 to +1820 °C ≤ 0.25 % from 400 °C
W5Re/W26Re "C" ASTM E230M-11 ITS-90 0 to 2315 °C ≤ 0.25 % from 500 °C
W3Re/W25Re "D" ASTM E1751M-09 ITS-90 0 to 2315 °C ≤ 0.25 % from 500 °C
W5Re/W20Re "A1" GOST R 8.585-2001 ITS-90 0 to 2500 °C ≤ 0.25 % from 500 °C
Chromel-Copel "L" GOST R 8.585-2001 ITS-90 -200 to +800 °C ≤ 0.25 % from -80 °C
Chromel-Alumel GOST R 8.585-2001 ITS-90 -270 to +1300 °C ≤ 0.25 % from -80 °C
a
The accuracy value refers to the maximum measuring range. Small measuring spans lead to reduced linearization
accuracy.
Ambient temperature influ-
ence
≤ 100 ppm/K
Smallest measuring span Type L (Fe-CuNi), J, U, T, K, E, N, Chromel®-Alumel®: 100 K
Type S, R, B, C, D, A1, Chromel®-Copel®: 500 K
Cold junction Internal or external (constant)
Reference point tempera-
ture (external)
0 to 100 °C (adjustable)
Sampling rate 150 ms
Input filter Digital filter, 2nd order; filter constant can be set from 0 to 100.0 s
Designation Standard ITS Connection
type
Measuring range Accuracy
a
Measur-
ing cur-
rent
Pt100 IEC 751: 2008 ITS-90 Two/three-
wire
-200 to +850 °C ≤ 0.1 % 500 μA
Pt1000 IEC 751: 2008 ITS-90 Two/three-
wire
-200 to +850 °C ≤ 0.1 % 50 μA
Pt100 GOST 6651-2009 A.2 ITS-90 Two/three-
wire
-200 to +850 °C ≤ 0.1 % 500 μA
KTY Two-wire -53 to +153 °C ≤ 2.0 % 50 μA
a
The accuracy value refers to the maximum measuring range. Small measuring spans lead to reduced linearization
accuracy.
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