The OBBA series single ended bending beam
load cell is designed for tension or compression
loading applications including hopper scale and
conveyor weighing.
SPECIFICATIONS
MODEL OBBA
10, 20, 50, 100, 200, 300, 500kg
Rated output (R.O.) 2mV/V ± 0.3%
Non-linearity 0.03% R.O.
Hysteresis 0.02% R.O.
Non-repeatability 0.02% R.O.
Creep error 0.03% in 20min.
Zero balance 1% R.O.
Compensated temperature range -10 ~ 70
Operating temperature range -20 ~ 80
Temp. effect on rated output 0.02% LOAD/10
Temp. effect on zero balance 0.02% R.O./10
Terminal input resistance 400 Ohms ±20 Ohms
350 Ohms ±5 Ohms
Insulation resistance (Min.) 2000 MOhms at 50V DC
Excitation Voltage 10V(Recommended) /15V(Maximum)
Electrial connection 5mmx3m(22AWG x 4Core Shielded)
Protection class meets IP 67
Safe overload 150% R.C
Ultimate overload 300% R.C
Rated capacity (R.C.)
Terminal output resistance
WIRING INFORMATION
RED : EXC. (+)
WHITE : EXC. (-)
GREEN : SIG. (+)
BLUE : SIG. (-)
BARE : GND.
- 50
- 17-4PH stainless steel construction for high
accuracy and corrosion resistance.
- Fully welded seal with stainless steel bellows
for hostile environments and washdown
applications.