79
Response
Gain error
< 0.5 % full scale
Gain error for sinusoidal input signals (crest factor √2) in the
frequency range 45 … 65 Hz
Response T90
< 150 msec rising
< 300 msec falling
Influential factors
(additional error)
Frequency
40 … 1000 Hz
< 1% meas.val. (typ. 0.5%)
Crest factor 1 … 3
< 0.5 % meas.val.
(non-sinusoidal signals)
Crest factor < 3 … 5
< 1% meas.val.
Common-mode
rejection
Input ranges ≤ 0.5 V
CMRR
DC: approx. 150 dB
AC 50 HZ, approx. 120 dB
CMRR: Common-Mode Rejection Ratio = differential voltage
gain : common-mode voltage gain
T-CMRR: Transient Common-Mode Rejection = differential
DC gain : common-mode transient peak value gain
Temp influence
< 50 ppm/K full scale
Reference temperature for TC specifications = 23 °C,
average TC is specified
Power supply
Power supply
20 ... 253 V AC/DC, AC 48 ... 62 Hz, approx. 2 VA; DC approx.
1.2 W
VariTrans
®
P 43000 D2 TRMS
Specifications (continued)