Siemens SIWAREX WL260 Series - Siwarex Wl230 Bb-S Sa

9.1.9 SIWAREX WL230 BB-S SA
Table 9-9 Technical data SIWAREX WL230 BB-S SA
Variable Value
Type series WL230
Designation BB-S SA
Construction type Bending beam
Possible applications Platform scales,
overhead rail scales,
container weighers,
conveyor scales
Rated load E
max
10; 20; 50; 100; 200; 500 kg
Accuracy class according to OIML R60 C3
Max. scale interval n
LC
3000
Min. scale interval V
min
E
max
/ 15000
Combined error F
comb
≤ 0.02% C
n
Deviation F
V
0.017% C
n
Creep error F
cr
30 min 0.02 C
n
Temperature coe󹪟cient
Characteristic value T
Kc
Zero signal T
Ko
0.014% C
n
/ 10 K
0.017% C
n
/ 10 K
Min. initial loading E
min
0 kg
Maximum working load L
u
150% E
max
Break load L
d
300% E
max
Maximum lateral load L
lq
100% E
max
Rated measuring path h
n
at E
max
0.3 mm
Recommended supply voltage 5 to 10 V DC
Rated characteristic value C
Rated
2.0 ± 0.02 mV/V
*
Tolerance of zero signal D
o
< ± 1.0% C
n
Input resistance R
i
460 ± 50 Ω
Output resistance R
o
350 ± 3.5 Ω
Insulation resistance R
is
5000 MΩ at 50 V DC
Rated temperature range B
tn
- 10 ... + 40 °C
Operating temperature range B
tu
- 35 ... + 65 °C
Storage temperature range B
ts
- 35 ... + 65 °C
Sensor material Stainless steel, mat. no. 1.4542
Degree of protection according to EN 60 529 IP68
Maximum tightening torque for the 󹪝xing bolts:
for E
max
= 10; 20; 50; 100; 200 kg
for E
max
= 500 kg
23 Nm
70 Nm
Cable connection Four-core, shielded PU cable,
3 m
*
Output is current-calibrated
Technical data
9.1 Functional data
SIWAREX WL200
58 Operating Instructions, 12/2021, A5E02199611B-13