COK Cylindrical Loadcell

IP 68, accuracy class C3 (OIML R60)

Features COK

  • Range: 15000, 25000, 50000kg
  • Alloy steel construction
  • Combined error < +/- 0.02%
  • Protection rating IP68
  • Accuracy class C3 (OIML R60)

Specifications

Material
Special steel
OIML R60 Accuracy class • Verification intervals
C3 • 3000
Nominal load (E max)
15000 - 25000 - 50000 kg
Minimum verification interval (V min)
E max / 10000
Combined error
≤±0.02%
Protection class
IP68
Rated output
2 mV/V ±0.1%
Temperature effect on zero
0.002% °C
Temperature effect on span
0.002% °C
Compensated temperature range
-10 °C / +40 °C
Operating temperature range
-30 °C / +70°C
Creep at nominal load in 30 minutes
0.02%
Max supply voltage without damage
15 V
Input resistance
780 Ω ±20
Output resistance
700 Ω ±10
Zero balance
±1%
Insulation resistance
≥5000 MΩ
Safe overload (% of full scale)
150%
Ultimate overload (% of full scale)
250%
Deflection at nominal load
0.6 - 1 mm
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