69
6 Annex
6.1
Technical data
6.1.1
Analog inputs (options 1 and 2)
General information
Thermocouples
Quantity
0, 3, or 6
Connector number (back of
device)
7 to 9, 11 to 13
Description
Typ
e
Standard
ITS
Measuring range
Accuracy
1
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 DIN
"T"
IEC 60584-1
ITS-90
-270 to +400 °C
≤
0.25 % from -150 °C
NiCr-Ni DIN
"K"
IEC 60584-1
ITS-90
-270 to +1372 °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
0 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 to1372 °C
≤
0.25 % from -80 °C
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
Measuring range start/end
Freely programmable within the limits in steps of 0.1 K
Cold junction
Internal (Pt100) or external (constant)
Reference point accuracy
(internal)
±
1 K
Reference point tempera-
ture (external)
-30 to +85 °C (adjustable)
Sampling rate
3 or 6 channels: 125 ms
Input filter
Digital filter, 2nd order; filter constant can be set from 0 to 100.0 s
Galvanic isolation
See "Galvanic isolation"
Base measuring range
20 to 70 mV
1
The accuracy value refers to the maximum measuring range. Small measuring ranges lead to reduced linearization
accuracy.
