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Roll load cells R84CR


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ROLL LOAD CELL

Features: Possibility to rotate the sensitive body ± 18° to align the roll. Easy to assemble. Protection against overloads.

Applications: for the measure tension tapes, tessil, paper, laminated metallic, nylon, flexografhic printing presses and for photografic development machinery etc.


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Roll load cells R84CR Roll load cells R84CR Schema Roll load cells R84CR Montaggio
Analog Output

Technical Specifications

MaterialSteel / Stainless steel
Nominal load50, 100, 200, 250, 350, 500, 750, 1000 N
Limit load300 % F.S.
Breaking load500 % F.S.
Nominal load deflection0,12 mm
Supply voltageMaximum 18 V dc
Sensitivity2 mV/V
Output tollerance0,1 % F.S.
Zero tollerance1 % F.S.
Linearity0,1 % F.S.
Hysteresis0,05 % F.S.
Reapeatability0,1 % F.S.
Input resistance350-360 ohm
Output resistance350-353 ohm
Insulation resistance>= 2000 Mohm
Creep (30 Minutes)0,03 % F.S.
Thermal compensation-10 / +40°C (14 / +104°F)
Operating temperature-20 / +70°C (-4 / +158°F)
Temperature deviation zero0,003 % F.S. / °C
Temperature deviation full scale0,002 % F.S. / °C
Protection classIP 54
Nominal load50 N 100 N 250 N 350 N 500 N 750 N 1000 N
ConnectionPanel male connector UTS08E4P
Standard cable lengthLoose female connector UTS6JC8E4S, connection cable 4 x 0,25 (length to be defined)
For the complete and latest technical specifications, please refer to the technical data sheet which can be downloaded here:
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Connections

TypeCONNECTOR MIL 6P VPT02A10-6P
Length5 - 10 m (body lead cell not connected shield)
Pin A+ OUT
Pin B- OUT
Pin C+ IN
Pin D+ OUT
Pin ENC
Pin FNC

MOUNTING OF THE LOAD CELL

General precautions to be followed in the installation and assembly of load cells:

  • Follow the direction of application of force on the load cell
  • Do not exceed the limits of the temperature as indicated in the data sheet
  • Do not remove labels from the load cell
  • Adequately protect the cables with sleeves or channels
  • Carry out on each load cell a ground connection with suitable cable, shunt on mounting accessories
  • Do not carry out any welding on the mechanical structure after mounting the load cell
  • Avoid or reduce to a minimum level any mechanical constraints between the rigid structure and the weighing structure to avoid error in weighing and return to zero
  • In case of vibration or dynamic loads product the load cells with puffers / shock absorbers
  • Protect load cell from any dust accumulation with any appropriate means