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Roll load cells R105A/125A/175A


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ROLL LOAD CELL

Features: Through hole for the roller endpin. Easy to install for new and existing machines, low thickness. Protection against overloads.

Applications: measure of tension tapes, tessil, paper, metal laminated, rubber, nylon, flexographic, printing presses, photografhic development, etc.


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Roll load cells R105A/125A/175A Roll load cells R105A/125A/175A Schema Roll load cells R105A/125A/175A Montaggio

Technical Specifications

MaterialStainless steel
Nominal load100, 150, 250, 350, 500, 750, 1000, 1500, 2000, 3000 N
Limit load300 % F.S.
Breaking load500 % F.S.
Nominal load deflection0,10 mm
Supply voltageMaximum 18 V dc
Sensitivity1 mV/V
Output tollerance0,1 % F.S.
Zero tollerance1 % F.S.
Linearity0,1 % F.S.
Hysteresis0,03 % F.S.
Reapeatability0,2 % 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 65
ConnectionPanel male connector MQ12M5F1B030
Standard cable lengthLoose female connector 8A5000315, 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 M12 RSFM5 MALE
Length5 - 10 m (body lead cell not connected shield)
Pin 4- IN
Pin 2- OUT
Pin 3+ IN
Pin 1+ OUT

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