85041, 85043, 85073, 85075 Precision tension and compression load cells

• Features

  • Measuring ranges from 0 ... 20 N to 0 ... 2 MN
  • For static and dynamic forces
  • Relative non-linearity: ≤ ±0.1 % F.S.
  • Very low sensitivity to lateral forces
  • Models 85073 / 85075 suitable for extremely high dynamic stress, series 85070 up to 10⁹ load cycles
  • Extended temperature compensation range -55 °C to 120 °C (optional)
  • Protection class IP68 (optional)
  • burster TEDS optionally available

• Product data

  Model	85041, 85043, 85073, 85075
  Measuring range	85041 0 … 20 N 0 … 50 N 0 … 100 N 0 … 200 N 0 … 500 N 0 … 1 kN 0 … 2 kN 0 … 5 kN 0 … 10 kN 0 … 20 kN 0 … 50 kN 0 … 100 kN 0 … 200 kN 0 … 500 kN 0 … 1 MN 0 … 2 MN 85043 0 … 20 N 0 … 50 N 0 … 100 N 0 … 200 N 0 … 500 N 0 … 1 kN 0 … 2 kN 0 … 5 kN 0 … 10 kN 0 … 20 kN 0 … 50 kN 0 … 100 kN 0 … 200 kN 0 … 500 kN 0 … 1 MN 0 … 1,5 MN 0 … 2 MN 85073 0 … 200 N 0 … 500 N 0 … 1 kN 0 … 2 kN 0 … 5 kN 0 … 10 kN 0 … 20 kN 0 … 50 kN 0 … 100 kN 0 … 200 kN 0 … 500 kN 0 … 1000 kN 85075 0 … 200 N 0 … 500 N 0 … 1 kN 0 … 2 kN 0 … 5 kN 0 … 10 kN 0 … 20 kN 0 … 50 kN 0 … 100 kN 0 … 200 kN 0 … 500 kN
  Direction of force	85041 & 85075 Tension and compression 85043 & 85073 Compression
  Standardization	No
  Signal output	2 mV/V 3 mV/V depending on measuring range
  Protection class	IP64 (option IP68)
  Overload protection	No
  Pull-plate	85041 & 85075 Option 85043 & 85073 No
  Load introduction button	No
  Range of operating temperature	-55 ... +120 °C
  Specific characteristics	85041 & 85043 For static and dynamic forces 85073 & 85075 For extremely high dynamic stress

• Description

  These load cells feature an outstanding ability to withstand static and dynamic stress and have exceptional precision and service life. These products have a huge range of applications in industry, R+D and testing thanks to the optional IP68 degree of protection and low sensitivity to lateral forces.

  Examples of applications would be the measurement of:

  • Insertion forces
  • Reference measurement
  • Weights (e.g. silos, skips)
  • Tensile forces (tension in cables, chains etc. with load centering plate)
  • Materials testing

  For the compressive force sensors (models 85043 and 85073) the force must be applied through a plane plate, hard enough for the range of forces being measured, or a piston.

  The force-sensitive diaphragm with fitted strain gauges is located between the central part, where the force is applied (force application), and the outer ring (containing fixing holes).

  Two support diaphragms are additionally fitted, above and below the actual measuring element, to desensitize the sensors to extraneous lateral forces or moments. (see „Permitted external forces“ on page 2).

  Models 85041/85075 (tension/compression) are calibrated in the tensile direction. The characteristic figure for the compression direction can nominally vary by ± 0.25 % from the figure for the tensile direction. The output signal is positive when the applied force is tensile.

  The 8507X series (models 85073 and 85075) is designed for the highest possible dynamic stress and service life. This is > 109 cycles from zero up to the full value of the measuring range in the tensile or compressive direction and tolerates a maximum operational force of up to 200 % of the nominal range.

• Data Sheet & Downloads

  Data sheet

  85041_85043_85073_85075

  DEENPL

  Brochure

  Load sensors for production, automation, R&D and quality assurance

  DEEN

  Further info

  Load experts

  DEEN

• Accessories

  Rod ends with internal/external thread for force introduction

  DEEN

• LINKS & CAD DATA

  CAD data models 85041 / 85075

  CAD data models 85043 / 85073

  CAD data accessories for load cells

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