|
Power supply
|
|
Power supply:
|
Nom.
|
24.0 V
|
|
min.
|
18.0 V
|
|
max.
|
32.0 V
|
|
Ripple voltage
|
max.
|
5 %
|
|
|
|
|
|
Power consumption @ 24V DC
|
|
|
|
Operation:
|
max.
|
25 mA
|
|
Current at power up:
|
max.
|
60 mA
|
|
|
|
Analogue input (Ch. 1 - 3)
|
|
Signal type:
|
Pt100 / Pt1000
|
|
|
Connection:
|
4-wire / 2-wire
|
|
|
Update time:
|
Fixed
|
2.4 s
|
|
Input temperature range:
|
Pt100
Pt1000
|
-100 °C → +600 °C
-100 °C → +200 °C
|
|
Ambient temperature coefficient Tc:
|
max.
|
± 15 ppm / °C
|
|
Ambient temperature influence (ΔT):
|
Tc x (Tambient – 20) x (Tsensor + 273)
|
|
|
|
Pt-100 Data (excluding sensor)
|
|
Calibration error:
|
@ Tamb. 20 °C
|
max.
|
± 0.1 °C
|
|
Resolution:
|
typ.
|
0.05 °C
|
|
Measuring current:
|
max.
|
500 µA
|
|
|
|
Pt-1000 Data (excluding sensor)
|
|
Calibration error:
|
@ Tamb. 20 °C
|
max.
|
± 0.2 °C
|
|
Resolution:
|
typ.
|
0.2 °C
|
|
Measuring current:
|
max.
|
50 µA
|
|
|
|
Filter for analogue input signal
|
|
Type:
|
4th order low pass
|
|
|
Time constant:
|
configurable
|
3.0 s – 50.0 s
|
|
Gain error:
|
max.
|
± 0.1 %
|
|
|
|
Ambient temperature range
|
|
Operating:
|
-25 °C – 70 °C
|
|
|
Storage:
|
-40 °C – 85 °C
|
|
|
|
|
Humidity
|
|
Relative humidity:
|
max.
|
95 %
|
|
|
|
EMC
|
|
Immunity:
|
EN 61000-6-2
|
|
Emission:
|
EN 61000-6-3
|
|
|
|
Vibration
|
|
Test method:
|
IEC 60068-2-6
|
|
Frequency / amplitude:
|
2-10 Hz: ± 5.0 mm
|
|
10-100 Hz: ± 2g
|
|
Sweep rate:
|
max. 1 octave/min
|
|
Number of axes:
|
3 mutually perpendicular
|
|
|
|
