Nominal (rated) force |
Fnom |
N |
50 |
100 |
200 |
|
|
|
|
|
|
| |
kN |
|
|
|
0.5 |
1 |
2 |
5 |
10 |
20 |
50 | |||
Accuracy | |||||||||||||
Accuracy class |
|
|
0.2 | ||||||||||
Relative reproducibility and repeatability errors without rotation |
brg |
% |
< 0.2 | ||||||||||
Relative reversibility error |
v0.5 |
% |
< 0.2 | ||||||||||
Non-linearity |
dlin |
% |
< 0.2 | ||||||||||
Relative creep (30 min) |
dcr,F |
% |
< 0.2 |
< 0.1 | |||||||||
Effect of the bending moment at 10% Fnom * 10 mm (typical) |
dMb |
% |
0.055 |
0.045 |
2.35 |
2.45 |
0.5 | ||||||
Effect of temperature on sensitivity | |||||||||||||
in the nominal (rated) temperature range |
TKC |
% / 10 K |
0.2 | ||||||||||
in the operating temperature range |
TKC |
% / 10 K |
< 0.5 | ||||||||||
Effect of temperature on the zero signal | |||||||||||||
in the nominal (rated) temperature range |
TK0 |
% / 10 K |
< 0.2 | ||||||||||
in the operating temperature range |
TK0 |
% / 10 K |
< 0.50 | ||||||||||
Electrical characteristics | |||||||||||||
Nominal (rated) sensitivity |
Cnom |
mV/V |
1 | ||||||||||
Relative zero signal error |
ds,0 |
mV/V |
+/- 0.2 | ||||||||||
Sensitivity error |
dc |
% |
< +/-1 tensile , < +/-2 compressive | ||||||||||
Tensile/compressive sensitivity variation |
dzd |
% |
< 2 | ||||||||||
Input resistance |
Ri |
Ω |
250 - 400 |
300 - 450 | |||||||||
Output resistance |
Ro |
Ω |
200 - 400 |
145 - 450 | |||||||||
Insulation resistance |
Ris |
Ω |
> 1*10 9 | ||||||||||
Operating range of the excitation voltage |
Bu,gt |
V |
0.5 - 12 | ||||||||||
Reference excitation voltage |
Uref |
V |
5 | ||||||||||
Connection |
|
|
4-wire circuit | ||||||||||
Temperature | |||||||||||||
Reference temperature |
t.ref |
°C |
23 | ||||||||||
Nominal (rated) temperature range |
Bt,nom |
°C |
-10 to +70 | ||||||||||
Operating temperature range |
Bt,g |
°C |
-30 to +85 | ||||||||||
Storage temperature range |
Bt,S |
°C |
-30 to +85 | ||||||||||
Characteristic mechanical quantities | |||||||||||||
Max. operating force |
FG |
% of Fnom |
200 |
150 | |||||||||
Limit force |
FL |
> 200 |
> 150 | ||||||||||
Breaking force |
FB |
> 400 | |||||||||||
Limit torque |
|
Nm |
1.7 |
3.4 |
2.5 |
3.7 |
4.5 |
28 |
23 |
11 |
11 |
35 | |
Limit bending moment when loading with nominal (rated) force |
|
Nm |
0.17 |
0.7 |
1.5 |
3.7 |
3.8 |
10.2 |
14.4 |
8.2 |
8.6 |
28.5 | |
Static lateral limit force when loading with nominal (rated) force 2) |
Fq |
% of Fnom |
100 |
50 |
100 |
50 |
18 |
6 |
8 | ||||
Nominal (rated) displacement |
|
mm |
0.008 |
0.018 |
0.03 |
0.05 |
0.09 |
0.14 | |||||
Fundamental resonance frequency |
|
kHz |
6.5 |
9.1 |
12.6 |
15.3 |
15.9 |
13.2 |
14.5 |
14.6 |
14.6 |
7.2 | |
Relative oscillation width |
|
% of Fnom |
70 |
80 |
70 | ||||||||
General information | |||||||||||||
Degree of protection per EN 60529 1) |
|
|
IP67 | ||||||||||
Spring element material |
|
|
Steel | ||||||||||
Potting material |
|
|
Silicone | ||||||||||
Cables |
|
|
Four-wire circuit, PUR insulation | ||||||||||
Cable length |
|
m |
1.5, 3, 7, 12 | ||||||||||
Weight |
|
g |
75 |
100 |
400 |
Force Transducer U9С - datasheet | PDF, 0.1 Kb |