Flange load cell, steel PD 21

Product information

  • Various mounting options such as flange bearings, pedestal bearings, or inner/outer fastening enable position-independent installation
  • Highly reliable in operation thanks to overload protection up to 20 times the nominal measuring force
  • Different shaft diameters from 12 to 65 mm and nominal measuring forces from 0.05 to 10 kN ensure a high degree of flexibility
  • For measurements in a horizontal direction, the weight of the roller does not affect the measured result
  • Good temperature behavior and a high degree of linearity of the measuring elements thanks to application of the strain gauge on a flat surface
Accuracy class0.5
Nominal characteristic value (sensitivity)1 m V/V
Combined error< 0.5%
Characteristic value tolerance0.20%
Measuring principleFull bridge strain gauge
Nominal resistance of the strain gauge bridge700 Ohm
Bridge supply voltage, nominal value10 V
Bridge supply voltage, max. permissible value14 V
Mechanical stop1.8 to 2.4 FN dep. on type
Operating load1.8 to 2.4 FN
Limit load20xFN
Nominal measuring deflection0.1 to 0.2 mm depending on type
Nominal temperature range-10 °C to +60 °C
Operating temperature range-10 °C to +90 °C
Temperature coefficient"± 0.3 % / 10 K (characteristic value)
± 0.3 % / 10 K (zero signal)"
Protection classIP 50
Max. permissible axial transverse force1xFN
Weight"2.3 kg (d1 = 17 mm),
3.6 kg (d1 = 25 mm),
8.5 kg (d1 = 35 mm)"

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