Knick VariTrans P 42000 D2 TRMS-0001-KTA Betriebsanleitung Seite 46

VariTrans® P 42000 D2 TRMS-000x-KTA
Specifications (continued)
Transmission behavior
Gain error
Additional error
Response time T90
Common-mode rejection
ratio (CMRR)
Temperature influence
Power supply
Nominal value
Operating voltage
Current consumption
1) gain error for sinusoidal input signals (crest factor √2)
over the frequency range of 45 ... 65 Hz
2) for sinusoidal input signals (crest factor √2)
3) non-sinusoidal signals in rated frequency range 45 ... 65 Hz
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< 0.5 % full scale
1)
For frequencies between 40 ... 45 and 65 ... 1000 Hz:
< 1% meas.val. (typ. 0.5%)
Crest factor 1 ... 3:
<1.5 % meas.val.
3)
< 200 ms rising / < 400 ms falling
DC (V ≤1000 V)
com
DC: 120 dB
AC: better than 60 dB
or max. additional error approx. 20 µA
<150 ppm/K full scale
(reference temp = 23 °C, average TC)
24 V DC
18 ... 30 V DC
≤ 100 mA
2)
AC: 50 Hz (V ≤1000 V AC)
com
rms