Siemens SIWAREX WL260 Series - Technical Data; Functional Data; Siwarex Wl260 Sp-S Aa

Technical data
9
9.1 Functional data
9.1.1 SIWAREX WL260 SP-S AA
Table 9-1 Technical speci󹪝cations SIWAREX WL260 SP-S AA
Variable Value
Type series WL260
Designation SP-S AA
Construction type Single-point load cell
Possible applications Platform scales,
small conveyor scales
Rated load E
max
3; 5; 10; 20; 50; 100 kg
Accuracy class according to OIML R60 C3
Max. scale interval n
LC
3000
Min. scale interval V
min
E
max
/ 12000
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
≤ 0.6 mm
Recommended supply voltage 5 to 12 V DC
Rated characteristic value C
Rated
2.0 ± 0.2 mV/V
Tolerance of zero signal D
o
< ± 2.0% C
n
Input resistance R
i
409 ± 6 Ω
Output resistance R
o
350 ± 3 Ω
Insulation resistance R
is
5000 MΩ at 50 V DC
Rated temperature range B
tn
- 10 to + 40 °C
Operating temperature range B
tu
- 35 ... + 65 °C
Storage temperature range B
ts
- 35 to + 65 °C
Sensor material Aluminum
SIWAREX WL200
Operating Instructions, 12/2021, A5E02199611B-13 49