Sensor
Range of measurement Resolution Accuracy
C
-20 up to 900 °C
900 up to 2310 °C
0.1 °C
0.1 °C
0.25 °C
0.013 % of rdg.+ 0.15 °C
N
-240 up to -190 °C
-190 up to -110 °C
-110 up to 0 °C
0 up to 1300 °C
0.2 °C
0.1 °C
0.05 °C
0.05 °C
0.5 °C
0.15 °C
0.08 °C
0.013 % of rdg. + 0.06 °C
Platinum
-100 up to 1400 °C
0.05 °C
0.3 °C
Mo
0 up to 1375 °C
0.05 °C
0.013 % of rdg. + 0.06 °C
NiMo/NiCo -50 up to 1410 °C
0.05 °C
0.013 % of rdg. + 0.30 °C
The accuracy is guaranteed for a cold junction (JR) at 0 °C.
With use of the internal JR (except thermocouple B) add an additional uncertainty of 0.3 °C
at 0 °C.
For other temperatures, temperature thermocouple sensitivity must be taken into account,
therefore uncertainty at Temperature T is 0.3 °C*S(0 °C)/S(T).
•
Temperature coefficient: < 10 % of the accuracy / °C.
•
Display in °C, °F and K.
•
It is possible, thermocouple B excepted, to choose the location of the cold junction by
programming from the keyboard:
- external at 0 °C,
- internal (compensation for the temperature of the terminals of the unit),
- by programming the temperature.
4.1.5
Temperature measurement (RTD)
Sensor
Range of measurement Resolution Accuracy
Pt 50(
α
= 3851)
-220 °C up to 1200 °C
0.01 °C
0.012 % of rdg. + 0.06 °C
Pt 100 (
α
= 3851)
-220 °C up to 1200 °C
0.01 °C
0.012 % of rdg. + 0.05 °C
JPt 100 (
α
= 3916)
-200 °C up to 510 °C
0.01 °C
0.012 % of rdg. + 0.05 °C
Pt 100 (
α
= 3926)
-210 °C up to 850 °C
0.01 °C
0.012 % of rdg. + 0.05 °C
Pt 200 (
α
= 3851)
-220 °C up to 600 °C
0.01 °C
0.012 % of rdg. + 0.12 °C
Pt 500 (
α
= 3851)
-220 °C up to 1200 °C
0.01 °C
0.012 % of rdg. + 0.07 °C
Pt 1 000 (
α
= 3851)
-220 °C up to 1200 °C
0.01 °C
0.012 % of rdg. + 0.05 °C
Ni 100 (
α
= 618)
-60 °C up to 180 °C
0.01 °C
0.012 % of rdg. + 0.03 °C
Ni 120 (
α
= 672)
-40 °C up to 205 °C
0.01 °C
0.012 % of rdg. + 0.03 °C
Ni 1 000 (
α
= 618)
-60 °C up to 180 °C
0.01 °C
0.012 % of rdg. + 0.03 °C
Cu 10 (
α
= 427)
-70 °C up to 150 °C
0.1 °C
0.012 % of rdg. + 0.18 °C
Cu 50 (
α
= 428)
-50 °C up to 150 °C
0.01 °C
0.012 % of rdg. + 0.06 °C
For negative temperatures, use the displayed value L and not its absolute value.
•
Temperature coefficient: < 10 % of the accuracy / °C.
•
The above accuracy is given for 4 wire connection of the temperature sensor.
•
Taking into account, also, the intrinsic error of the temperature sensor used and its con-
ditions of use.
•
Measurement current: 0.25 mA.
