WIKA data sheet FO 51.36 ∙ 10/2020 Page 2 of 6
Specications per VDI/VDE/DKD 2638
Model F1270
Rated load F
nom
7.5 ,15 , 22.5, 30, 40, 50 t 100, 150, 300 t
Relative linearity error d
lin
±0.0166 % F
nom
±0.04 % F
nom
Relative repeatability error in unchanged
mounting position b
rg
±0.0166 % F
nom
±0.04 % F
nom
Relative deviation of zero signal d
S, 0
±5 % F
nom
Relative creep, 30 min. ±0.0166 % F
nom
±0.06 % F
nom
Temperature eect on zero signal TK
0
≤ ±0.0093 %/10 K ≤ ±0.04 %/10 K
Temperature eect on characteristic value
TK
C
≤ ±0.01 %/10 K ≤ ±0.02 %/10 K
Force limit F
L
200 % F
nom
Breaking force F
B
> 300 % F
nom
Material of the measuring body Stainless steel
Rated temperature range B
T, nom
-10 … +40 °C
Operating temperature range B
T, G
-40 … +80 °C
Output signal (rated characteristic value)
C
nom
2.00 ±0.1 % mV/V
Input resistance R
e
1,150 ±50 Ω
Output resistance R
a
1,000 ±2 Ω
Insulation resistance R
is
> 5 GΩ
Electrical connection 4-pin, shielded cable (cable sheath made of polyurethane)
■
7.5 to 22.5 t: AWG 24 (cable length 12 m, Ø 5 mm)
■
30 and 40 t: AWG 24 or AWG 20 (cable length 18 m, Ø 7.8 mm)
■
from 50 t: AWG 20 (18 m)
Voltage supply
without amplier DC 5 ... 15 V for mV/V output
with integrated amplier DC 12 … 28 V for output 0(4) … 20 mA, DC 0 … 10 V
with cable amplier
Ingress protection (per IEC/EN 60529) IP68 (down to 2 m water depth) / IP69K
Encapsulation Completely hermetically sealed
Cable connection by means of a glass feed-through
Rated load - weight in kg
7.5 t 1.3 kg
15 t 1.4 kg
22.5 t 1.5 kg
30 t 3.4 kg
40 t 3.6 kg
50 t 4.5 kg
100 t 12.9 kg
150 t 17.1 kg
300 t 32.8 kg
Logo Description Country
EU declaration of conformity
■
EMC directive
■
RoHS directive
European Union
EAC
■
EMC directive
Eurasian Economic Community
Approvals