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Double Shear Beam, for Weighbridges





RSBT DOUBLE SHEAR BEAM LOAD CELLS


  RSBT DOUBLE SHEAR BEAM LOAD CELLS
 




Double shear beam load cells particularly suitable for weighing weighbridges, dosage systems, tanks, silos, etc., complete with support and oscillating spherical joint. CE-M approved.

CAPACITIES (kg): 25000, 40000.

OIML R60. C3 precision class.

Nickel-plated steel. IP68 protection.

MAIN FEATURES

  • C3 PRECISION CLASS;
  • EXECUTED IN NICKEL-PLATED STEEL WITH LASER SOLDERINGS;
  • HIGH PRECISION AND LINEARITY ALSO WITH NON PERPENDICULAR LOADS;
  • OPTIMISED FOR PARALLEL CONNECTION;
  • IP68 PROTECTION DEGREE;
  • CAPACITY FROM 25000 TO 40000kg;
  • SHIELDED TEFLON CONNECTION CABLE;
  • TEST CERTIFICATE AVAILABLE UPON REQUEST.

TECHNICAL FEATURES

  • Minimum verification interval: Vmin = EMax / 10.000;
  • Maximum number of load cell divisions: nLC=3000 (C3);
  • Full Scale Output: 2mV/V +/- 0,2%;
  • Temperature effect on full scale output: 0,0014%FS/°C;
  • Tempeature effect on the zero: +/- 0,0017%FS/°C;
  • Compensated temperature range: -10°C/+40°C;
  • Operating temperature range: -35°C/+65°C;
  • Creep error after 30 minutes: 0,02% F.S;
  • Excitation voltage: from 5 to 18 VDC;
  • Input Resistance: 750 Ohm;
  • Output Resistance: 700 ± 7 Ohm;
  • Zero Balance: +/-1,5% F.S.;
  • Insulation resistance > 5000 MOhm;
  • Safe overload > 150% F.S.;
  • Maximum overload 300% F.S.;
  • 4-wire shielded cable, 15m long.

    Wiring Code
    Colour
    Function
      --
    SHIELD
    GREEN
    OUTPUT +
    RED
    INPUT +
    WHITE
    OUTPUT -
    BLACK
    INPUT -

ATEX VERSION

  • The CCATEX certificate makes the load cell suitable for use in hazardous areas with protection methods according to:
    ATEX II 1G Ex ia IIC T6 (Ta -20÷+40°C) TX (Ta -20÷+65°C) Ga
    ATEX II 1D Ex ta IIIC TX°C (Ta -20÷+40°C) TX°C (Ta -20÷+65°C) Da IP65.
    The certificate includes the manual and the ATEX CE conformity declaration (available in EN, DE, FR, and IT).
  • IMPORTANT: the certificate refers to the single load cell. For systems with more load cells, it is necessary to order one certificate for each load cell.
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Available versions

Code
Max
(kg)
RSBT25C325000
RSBT40C340000
Options for ATEX version
 CodeDescription
JB4QAI Stainless steel IP66, ATEX, equalisation box for up to 4 cells. 4 + 1 fairleads. Protection modes: ATEX II 2G Ex ib IIC T6 Gb for gases, ATEX II 2D Ex tb IIIC T115°C Db IP65 for dusts. Complete with manual and ATEX CE CONFORMITY DECLARATIONS (available in EN, DE, FR and IT).
JB4QA ABS IP67, ATEX, equalisation box for up to 4 cells. 4 + 1 fairleads. Protection modes: ATEX II 2G Ex ib IIC T6 Gb for gases, ATEX II 2D Ex tb IIIC T115°C Db IP65 for dusts. Complete with manual and ATEX CE CONFORMITY DECLARATIONS (available in EN, DE, FR and IT).
EXCB6(S6) Shielded, blue, 6x0,25mm² cable, for EX i (2GD) applications. €/m
KMB4 Kit of 3 ATEX zener barriers for load cells, in an ABS box. For up to 4 load cells of 350 ohm, for intrinsic protection weighing systems in an hazardous area. Marking of the whole box with three Zener barriers: ATEX II 3(1)G Ex nA [ia Ga] IIC T4 Gc (-20°C ≤ Ta ≤ +40°C) for gas, ATEX II 3(1)D Ex tb [ia Da] IIIC T130°C Dc IP65 (-20°C ≤ Ta ≤ +40°C) for dusts.
CCATEX-1 ATEX certificate for each load cell. Categories: ATEX II 1G Ex ia IIC T6 (Ta -20÷+40°C) TX (Ta -20÷+65°C) Ga and ATEX II 1D Ex ta IIIC TX°C (Ta -20÷+40°C) TX°C (Ta -20÷+65°C) Da IP65. Complete with manual and ATEX CE CONFORMITY DECLARATIONS (available in EN, DE, FR and IT).
DCATEXMECH DCATEXMECH: ATEX declaration for the PLATFORM / LOAD CELL ASSEMBLY KIT (for the load cells ATEX declaration see CCATEX-1 code). Option to be offered only if the platform is ordered without the indicator, if so, refer to the chosen weight indicator available certifications.
DCATEXMB4 ATEX declaration of the whole for systems with KMB4 barriers. Ex II 2GD IIC T6 T125°C X system, with relative label of whole system, for weight indicators connected to Dini Argeo zener barriers, connected to a mechanical structure with ATEX load cells (each cell must be certified with CCATEX option).

All the specifications and images can be subject to variations and upgrades without prior notice.
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