23
T32FNA
8
Technical Data
Accuracy class
0.3
0.2
0.1
Torque measuring system
Nominal torque M
N
Nm
kNm
50
100
200
500
1
2
10
25
Measuring system
Excitation voltage -- and measuring signal
transmission
strain gauge full bridge
Inductive
Excitation voltage
Square-wave voltage (peak-to-peak)
Current consumption
Frequency
V
mA
kHz
54
5 %
800
5 %
approx. 15
Voltage for preamplifier
V
-15 / 0 / +15
Preamplifier, max. current consumption
mA
-20 / 0 / +20
Calibration signal, value given on name
plate
approx. 50 % von M
N
Tolerance of calibration signal
related to M
N
%
<
0,05
Release of calibration signal
Current consumption
V
mA
80
5 %
1000
5 %
Torque output signal
pulse train
Nominal torque output signal
with positive M
N
with negative M
N
Load resistance
kHz
kHz
k
W
15 (12V peak-to-peak)
5 (12V peak-to-peak)
2
Nominal sensitivity (nominal signal span
between torque = zero and nominal torque)
kHz
5
Sensitivity tolerance (deviation of the ac-
tual signal span to the nominal signal span at
M
N
)
%
<
0.1
Temperature error per 10 K at nominal tem-
perature range of
output signal, related to the actual value
of signal span
%
<
0.1
zero signal, related to the nominal sensi-
tivity
%
<
0.1
<
0.05
Linearity deviation including hysteresis,
related to the nominal sensitivity
%
<
0.3
<
0.2
<
0.1
Relative standard deviation of the repro-
ducibility according to DIN 1319
%
<
0.03
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