MINEBEA / C2B1B (General Spec.) / C2B1B-C3 (OIML standard)

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Description

C2B1B (General Spec.) / C2B1B-C3 (OIML standard) Compression Measurement for Industrial Weighing Systems

Features

  • High precision, hermetically sealed all stainless steel load cell
  • Suitable for the weighing system to floor scale, tank scale and hopper scale
  • Integrated locker pin for automatic aligning function enables the high precision measurement

C2B1B (General Spec.)

Specifications
Rated capacity
200 kg (1.961 kN) ~ 2 ton (19.61 kN)
Safe overload
150% R.C.
Ultimate overload
200% R.C.
Rated output
2 mV/V±0.002 mV/V (C2B1B-200K: 1.6 mV/V±0.002 mV/V)
Non-linearity
0.025% R.O.
Hysteresis
0.025% R.O.
Repeatability
0.025% R.O.
Creep
0.03% R.O./30 min
Creep recovery
0.03% R.O./30 min
Excitation, recommended
12 V or less
Excitation, maximum
20 V
Zero balance
±0.02 mV/V
Input resistance
380 Ω ~ 460 Ω
Output resistance
345 Ω ~ 355 Ω
Insulation resistance
2,000 MΩ or more (DC50 V) (between bridge and main body)
Temp. range, compensated
-10 ℃ ~ 70 ℃
Temp. range, safe
-20 ℃ ~ 80 ℃
Temp. effect on zero
0.05% R.O./10 ℃
Temp. effect on output
0.02% LOAD/10 ℃
Cable
φ4.7, 4-cores shielded 6 m cable directly attached with Y-type crimp terminal lugs at cable end
Class of protection
IP68 or equivalent
Material of element
Stainless steel
Durability
1,000,000 times with rated load applied

List of Part Numbers
Part Number
Rated Capacity
Natural Frequency
Rated Displacement
Weight (Approx.)
C2B1B-200K
200 kg (1.961 kN)
1,000 Hz
0.15 mm
0.8 kg
C2B1B-250K
250 kg (2.452 kN)
1,000 Hz
0.15 mm
0.8 kg
C2B1B-500K
500 kg (4.903 kN)
1,000 Hz
0.2 mm
0.8 kg
C2B1B-1T
1 t (9.807 kN)
1,000 Hz
0.3 mm
0.8 kg
C2B1B-2T
2 ton (19.61 kN)
1,500 Hz
0.5 mm
1.5 kg

C2B1B-C3 (OIML standard)

Specifications
OIML Accuracy class
OIML R60 C3
Maximum scale interval
3,000
Rated capacity
200 kg ~ 2 T
Minimum detected scale (Vmin)
20 g ~ 200 g
Safe overload
150% R.C.
Ultimate overload
200% R.C.
Rated output
2 mV/V±0.002 mV/V (C2B1B-200K-C3: 1.6 mV/V±0.002 mV/V)
Non-linearity
0.023% R.O.
Hysteresis
0.023% R.O.
Repeatability
0.010% R.O.
Creep
0.016% R.O./30 min
Creep recovery
0.016% R.O./30 min
Excitation, recommended
12 V or less
Excitation, maximum
20 V
Zero balance
±0.02 mV/V
Input resistance
380 Ω ~ 460 Ω
Output resistance
345 Ω ~ 355 Ω
Insulation resistance
2,000 MΩ or more (DC50 V) (between bridge and main body)
Temp. range, compensated
-10 ℃ ~ 40 ℃
Temp. range, safe
-20 ℃ ~ 80 ℃
Temp. effect on zero balance
0.014% R.O./10 ℃
Temp. effect on output
0.012% LOAD/10 ℃
Cable
φ4.7, 4-cores shielded 6m cable directly attached with Y-type crimp terminal lugs at cable end
Class of protection
IP68 or equivalent
Material of element
Stainless steel
Weight
0.8 kg (C2B1B-2T-C3: 1.5 kg)
Durability
1,000,000 times with rated load applied

List of Part Numbers
Part Number
Rated Capacity
Minimum Detected Scale (Vmin)
Natural Frequency
Rated Displacement
Weight (Approx.)
C2B1B-200K-C3
200 kg
20 g
1,000 Hz
0.15 mm
0.8 kg
C2B1B-250K-C3
250 kg
25 g
1,000 Hz
0.15 mm
0.8 kg
C2B1B-500K-C3
500 kg
50 g
1,000 Hz
0.2 mm
0.8 kg
C2B1B-1T-C3
1 t
100 g
1,000 Hz
0.3 mm
0.8 kg
C2B1B-2T-C3
2 t
200 g
1,500 Hz
0.5 mm
1.5 kg

 

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