18
WIKA operating instructions, model F3203
EN
79101736.01 08/2021 EN/DE
9. Specifications
9. Specifications
Model F3203
Rated force F
nom
kN
20, 50, 100, 200, 500
Relative linearity error d
lin1)
0.017 % F
nom
Accuracy class
3,000 intervals per OIML R60 Class C
Relative creep, 30 min.
< ±0.016 % F
nom
Relative reversibility error v
±0.015 % F
nom
Temperature effect on zero signal TK
0
≤ ±0.02 % / 10 K
Temperature effect on characteristic value
TK
c
≤ ±0.012 %/10 K
Force limit F
L
150 % F
nom
Breaking force F
B
200 % F
nom
Material of the measuring body
Stainless steel
Rated temperature range B
T, nom
-10 … +40 °C
Operating temperature range B
T, G
-30 … +70 °C
Input resistance R
e
400 ±20 Ω
Output resistance R
a
350 ±3 Ω
Insulation resistance R
is
≥ 5,000 MΩ
Output signal (rated characteristic value) C
nom
F
nom
= 20 kg
2.0
±0.2 % mV/V
F
nom
= 50 kg to 500 kg
2.0
±0.2 % mV/V
Electrical connection
Measuring cable Ø 4 x 3 m
Excitation voltage B
U, nom
DC 10 ... 15 V
Ingress protection (per IEC/EN 60529)
IP68 and IP69K
Weight
0.5 kg
1) Relative linearity error is specified in acc. with directive VDI/VDE/DKD 2638 chap. 3.2.6
.