Specialized manufacturer of Digital Pressure Meters and Load Cells

VALCOM CO.,LTD.

NEW
Made-to-order

Miniature Washer type Load Cell
VKMR2 series
20kN–2MN

  • Compact center-hole type that can be installed anywhere.

Specifications

Rated output 2mV/V±15%
Nonlinearity ±1.5%R.C.
Hysteresis ±1.5%R.C.
Repeatability ±1.0%R.C.
Zero balance ±0.2mV/V
Temperature effect on zero balance ±0.5%R.C./10°C
Temperature effect on load ±0.5%R.C./10°C
Service Load 125%R.C. (20, 40, 60, 100kN)
150%R.C. (200, 300, 400, 500, 600kN)
160%R.C. (1MN)
180%R.C. (2MN)
Temperature compensation range −30–70°C
Safe temperature range −30–85°C
Storage Temperature Range −30–85°C
Input terminal resistance 310–410Ω (20, 40, 60kN)
620–800Ω
Output terminal resistance 310–370Ω (20, 40, 60kN)
620–720Ω
Recommended excitation voltage 5V
Excitation voltage range 0.5–12V
Insulation resistance 1GΩ or more
IP Rating Equivalent to IP68 (Note 1)
Cable φ3-4-core Shielded cable 1.5m
  • Creep 30min. ±0.5%R.C.
  • (Note 1) Test conditions: 1m water column / 100 h (DIN EN 60529)

Model selection

Selection Model Rated capacity Deflection at R.C. Notural freguency
  VKMR2-20KN 20kN 0.019mm 48.1kHz
  VKMR2-40KN 40kN 0.0239mm 51.7kHz
  VKMR2-60KN 60kN 0.0242mm 54.9kHz
  VKMR2-100KN 100kN 0.032mm 42.6kHz
  VKMR2-200KN 200kN 0.0351mm 44.1kHz
  VKMR2-300KN 300kN 0.0415mm 41.3kHz
  VKMR2-400KN 400kN 0.0498mm 38.1kHz
  VKMR2-500KN 500kN 0.0568mm 33.2kHz
  VKMR2-600KN 500kN 0.0604mm 30.5kHz
  VKMR2-1MN 1MN 0.0858mm 21.6kHz
  VKMR2-2MN 2MN 0.1408mm 12.6kHz
Model A0-0.2 B+0.10 φC D G R φH0-0.1 φJ+0.10 K F×45° Weight
VKMR2-20KN 19.9 6.5 9.05 8.5 0.65 5 17.0 6.5 3.0 0.25 12g
VKMR2-40KN 23.6 8.0 10.84 8.5 0.65 8 21.0 8.0 3.0 0.40 16g
VKMR2-60KN 26.9 10.0 13.82 8.5 0.65 12 24.0 10.0 4.0 0.40 21g
VKMR2-100KN 38.8 12.7 19.50 10.0 0.80 6 26.5 12.7 5.0 0.60 43g
VKMR2-200KN 48.0 16.0 27.35 10.0 0.80 16 34.0 16.0 6.0 0.60 74g
VKMR2-300KN 56.3 21.0 35.20 10.5 1.05 18 42.0 21.0 6.0 1.50 108g
VKMR2-400KN 60.6 25.0 38.20 12.5 2.05 20 46.0 25.0 8.0 1.50 140g
VKMR2-500KN 66.6 28.0 42.80 14.5 0.80 22 55.0 28.0 10.9 1.10 202g
VKMR2-600KN 72.1 31.0 46.90 16.5 1.30 24 60.0 31.0 12.4 1.10 270g
VKMR2-1MN 87.1 37.0 57.85 24.5 1.30 40 75.0 37.0 18.4 1.10 633g
VKMR2-2MN 120.8 43.0 73.80 44.5 1.60 80 100.0 43.0 33.4 1.20 2275g
  • *Weight: Cable not included.

External dimensions (Unit: mm)

External dimensions

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