4.2.5
Temperature simulation (RTDs)
Sensor
Range of measurement Resolution Accuracy
Pt 50 (
α
= 3851)
-220 °C up to 1200 °C
0.03 °C
0.014 % of rdg. + 0.18 °C
Pt 100 (
α
= 3851)
-220 °C up to 850 °C
0.02 °C
0.014 % of rdg. + 0.12 °C
Pt 100 (
α
= 3916)
-200 °C up to 510 °C
0.02 °C
0.014 % of rdg. + 0.12 °C
Pt 100 (
α
= 3926)
-210 °C up to 850 °C
0.02 °C
0.014 % of rdg. + 0.12 °C
Pt 200 (
α
= 3851)
-220 °C up to 1200 °C
0.10 °C
0.014 % of rdg. + 0.33 °C
Pt 500 (
α
= 3851)
-220 °C up to 1200 °C
0.03 °C
0.014 % of rdg. + 0.18 °C
Pt 1 000 (
α
= 3851)
-220 °C up to 850 °C
0.02 °C
0.014 % of rdg. + 0.08 °C
Ni 100 (
α
= 618)
-60 °C up to 180 °C
0.01 °C
0.014 % of rdg. + 0.08 °C
Ni 120 (
α
= 672)
-40 °C up to 205 °C
0.01 °C
0.014 % of rdg. + 0.08 °C
Ni 1 000 (
α
= 618)
-60 °C up to 180 °C
0.01 °C
0.014 % of rdg. + 0.08 °C
Cu 10 (
α
= 427)
-70 °C up to 150 °C
0.01 °C
0.014 % of rdg. + 0.10 °C
Cu 50 (
α
= 428)
-50 °C up to 150 °C
0.03 °C
0.014 % of rdg. + 0.15 °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: from 0.01 mA to 1 mA.
•
Settling time: < 1 ms
4.2.6
Frequency- and pulses generation
Range
Resolution Range of measurement Accuracy / 1Year
Notes
1000 Hz
< 0.01 Hz
0.01 Hz up to 1 000 KHz 0.005%
(1)
10 kHz
1 Hz
1 Hz up to 10 000 KHz
0.005%
(1)
(1) Attention, the detected value may differ from the displayed value. The generated frequency is rep-
resented by a fixed frequency whose value is divided by an integer. Therefore, the displayed value
(with the resolution being near the display) is this newly calculated value which most gets closer to
the detected value.
The actually generated frequency is the value which is displayed in the uncertainty that is specified
in this table.
Temperature coefficient < 5 ppm / °C from 0 °C to 18 °C and from 28 °C to 50 °C.
