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Load Cell

Square beam type C3B1-C4 series

Square beam type C3B1-NS
  • Ideal for weighing systems such as a tank, a hopper, or a floor scale. The combination with locker pin for automatic aligning function enables the high precision measurement. Approved OIML R60 Class C4.
    Accurate and reliable model (OIML-R60 Class C4 certified)
    OIML C4
General Purpose OIML standard
Accuracy class OIML R60 C4
Maximum scale
4 000
Model (Capacity) 200K 300K 500K 1T 2T 3T 5T
Rated capacity 200 kg 300 kg 500 kg 1 ton 2 ton 3 ton 5 ton
Minimum detected scale (Vmin) 20 g 30 g 50 g 100 g 200 g 300 g 500 g
Safe overload 150 %R.C.
Ultimate overload 200 %R.C.
Rated output 3 mV/V}0.003 mV/V
Non-linearity 0.018 %R.O.
Hysteresis 0.018 %R.O.
Repeatability 0.010 %R.O.
Creep 0.012 %R.O./30 min
Creep recovery 0.012 %R.O./30 min
Excitation, recommended 10 V or less
Max. excitation 20 V
Zero balance }0.03 mV/V
Input resistance 380 ~ 460
Output resistance 345 ~ 355
Insulation resistance 2 000 M or more (DC50 V) (between bridge and main body)
Temp. range, compensated -10 ~ 40
Temp. range, safe -10 ~ 50
Temp. effect on zero 0.014 %R.O./10
Temp. effect on output 0.010 %LOAD/10
Cable 4.7, 4-cores shielded 6 m cable directly attached. with Y-type crimp terminal lugs at cable end.
Class of protection IP67 or equivalent
Paint Black paint finish
Material of element Alloy steel
Durability 1 000 000 times with rated load applied.
Bearing plate, Rocker pin,Mounting attachment with slide-stop mechanism (Rocker pin type: RCA-C3B1)
Parts No
Parts No. Rated capacity Natural frequency Rated displacement Weight
C3B1-200K 200 kg 2 600 Hz 0.5 mm Approx.1.1 kg
C3B1-300K 300 kg
C3B1-500K 500 kg
C3B1-1T 1 t 2 500 Hz
C3B1-2T 2 t 2 300 Hz 0.9 mm Approx.2 kg
C3B1-3T 3 t 2 200 Hz
C3B1-5T 5 t
CAD files (DXF) Specification sheet (PDF) Instruction manual (PDF)
C3B1-200K~1T-NS (29KB)
C3B1-2T~5T-NS (29KB)
No.KT53058-2-D (138KB) No.ENKT60242-1-M (159KB)
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