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Compression





CPA SERIES LOW PROFILE COMPRESSION LOAD CELLS


  CPA SERIES LOW PROFILE COMPRESSION LOAD CELLS
 
  • Wiring Code
    Colour
    Function
    METAL
    SHIELD
    GREEN
    OUTPUT +
    VIOLET
    SENSE +
    RED
    INPUT +
    WHITE
    OUTPUT -
    GREY
    SENSE -
    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÷+40ºC) TX (Ta -20÷+65ºC)
    ATEX II 1D tD A20 TXºC (Ta -20÷+40ºC) TXºC (Ta -20÷+65ºC).
    The certificate includes the manual and the ATEX CE conformity declaration (available in EN, DE, FR, and IT).
  • The CCATEX certificate is issued after the checks done by qualified technicians, with the help of specific equipments, for each load cell.
  • 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.
Stainless steel compression load cells suitable for extremely harsh environments and high temperatures.

CAPACITIES (kg): 150, 300, 500, 1000, 2000, 3000, 5000, 7000, 10000, 20000, 30000, 50000.

OIML R60, C3 precision class from 2000 a 10000kg.

Stainless steel. IP68 protection.

MAIN FEATURES

  • CAPACITIES from 150 to 10000 kg
  • OIML C3 CLASS, from 2000 to 10000 kg
  • LOW PROFILE
  • GREAT RESISTANCE TO LATERAL FORCES
  • STAINLESS STEEL CONSTRUCTION
  • IP68 PROTECTION
  • SHIELDED CONNECTION CABLE UP TO 90°C

TECHNICAL FEATURES

  • Minimum load cell verification interval: Vmin = EMax / 10000
  • Full Scale Output: 2mV/V +/- 0,1% (1,3mV/V for CPA150)
  • Repeatability: 0,01% F.S.
  • Combined Error 0.025% Emax (≤10t), 0.05% Emax (≥20t)
  • Temperature effect on zero: 0,0014% /°C
  • Temperature effect on full scale output: 0,0013% /°C
  • Compensated Temperature Range: -10°C/+40°C
  • Operating Temperature Range: -30°C/+60°C
    * Upon request up to 200°C
  • Creep error after 4 hours: 0,03% F.S.
  • Maximum tolerated excitation voltage: 15 Vdc
  • Input Resistance: 1100 ± 50 Ohm
  • Output Resistance: 1000 ± 10 Ohm
  • Zero Balance: ± 2% F.S.
  • Insulation Resistance: >5000 MOhm
  • Safe Overload: 150% F.S.
  • 6-wire shielded cable, 5 mm diameter:
    - 5 m long for the versions from 150 up to 10000kg
    - 15 m long for the versions from 20000 to 50000kg

MAIN CERTIFICATIONS

  • OIML R60
  • Australian legal for trade certificate of approval (NMI S838)
DOWNLOAD
Available versions
 
Code
Max
(kg)
CPA150150
CPA300300
CPA500500
CPA10001000
CPA2000 2000
CPA3000 3000
CPA5000 5000
CPA7000 7000
CPA10000 10000
CPA2000020000
CPA3000030000
CPA5000050000
NOTE: Capacities up to 1000t upon request.
Version for very high temperatures
 CodeDescription
CPAHT Option for high temperatures with compensation up to 200°C and specific cable (for single load cell).
CPAHTL Option for high temperatures with compensation up to 85°C and standard cable (for single load cell).
Mounting kits
 CodeDescription
KCPN10A Nickel steel kit for assembling a CPX cell, up to 12,500kg and CPA cell up to 10,000kg (Load cell not included).
KCPN10 Stainless steel kit for assembling a CPX cell, up to 12,500kg and CPA up to 10,000kg (load cell not included).
KCPN10PRO UNI EN 1090 stainless steel mounting kit for CPX load cells up to 12.500kg and CPA up to 10.000kg (Load cell not included).
KCPN30 Stainless steel kit for assembling a 30.000kg CPX and 20.000kg CPA / 30.000 kg cells (load cell not included).
KCP50 Kit in zinc-plated steel for assembling a 30.000 kg CPX load cell and CPA load cells from 20.000 to 50.000 kg (Load cell not included).
Stay rod
 CodeDescription
LNK2635 Galvanized stay rod with ball-and-socket joints. Max 100 kN. For proper installation, 2xLNKST are needed. Note: They can’t be ATEX-certified.
LNKST Single plate for stay rod. Fitted with fixing screw. (For proper installation, LNK2635 and a second LNKST are needed). Note: They can’t be ATEX-certified.
Connection cables
 CodeDescription
LCCB Shielded cable 6x0.25 mm² (suitable for Ex zones). PVC inner sheath. Tinned copper braid shielding. PVC outer sheath, diameter 5.8 mm. Temperature range: -40 / +80 °C. Minimum bending radius >/= 6 x O.D. €/m
LCCBA Armoured cable 6x0.25 mm² (suitable for Ex zones). PVC inner sheath, diameter 5mm. Iron-zinc alloy armour. Transparent PVC outer sheath, 8 mm diameter. Temperature range: -15 / +70 °C. Minimum bending radius >/= 5 x O.D. €/m
LCCBM Shielded 4x0,34 mm² cable for moving applications. €/m
PRCB Protection sheathing for shielded cable. €/meter internal Ø 15mm.
Junction Boxes
 CodeDescription
JB4 Junction box with up to 4 load cells. ABS box, IP67 protection rating, with 4 + 1 fairleads.
JB4Q Equalisation box for connection with up to 4 load cells. ABS box, IP67 protection rating, with 4 + 1 fairleads.
JB4QI Stainless steel equalisation box for connection with up to 4 load cells. IP65 protection rating, with 4 + 1 fairleads.
Available weight indicator/transmitter
 CodeDescription
DGT1S Weight transmitter on DIN bar, with 2 INPUTS and 2 OUTPUTS. Fitted with 5-key keypad and LED display. Multifunction weighing program.
DGT1 Weight transmitter for DIN bar. 5-key keypad, LED display, date/time, alibi memory, and multifunction weighing program.
DGT4 Transmitter for DIN bar with 4 channels, 2 IN and 2 OUT. 5-key keypad, LED display, and standard weighing program.
DGTQ Transmitter for panel mounting, with 2 IN and 2 OUT. 5-key keypad, LED display, and standard weighing program.
For the complete range of available transmitters and indicators, click here
Options for ATEX version
 CodeDescription
ZBA1S Intrinsic protection three channel Zener barrier. Specific for connection to load cells, for mounting on DIN rail in a safe area, or in a flame-proof case. Marking: ATEX/IECEx II (1) GD [Ex ia Ga] IIC [Ex ia Da] IIIC. Provided with safety instructions and the ATEX EU declaration of conformity (EN, DE, FR, ES and IT).
KZBA-1 ATEX ABS housing kit with Zener Barrier ZBA1S for load cells. For intrinsically safe weighing systems in a dangerous zone. Dimensions 179x359x166,5mm. Marking of housing + Zener Barrier ZBA1S: ATEX II 3(1)G Ex nA [ia Ga] IIC T4 Gc X for gas, ATEX II 3(1)D Ex tc [ia Da] IIIC T135°C Dc IP66 X for dust. Provided with safety instructions and the ATEX EU declaration of conformity (EN and IT).
JB4QAI ATEX equalisation box made of stainless steel IP66 for up to 4 cells. 4 + 1 fairleads. Marking: ATEX II 2G Ex ib IIC T6 Gb for gases, ATEX II 2D Ex tb IIIC T115°C Db IP65 for dusts. Provided with safety instructions and the ATEX EU declaration of conformity (EN, DE, FR, ES and IT).
JB4QA ATEX equalisation box made of ABS IP67, for up to 4 cells. 4 + 1 fairleads. Marking: ATEX II 2G Ex ib IIC T6 Gb for gases, ATEX II 2D Ex tb IIIC T115°C Db IP65 for dust. Provided with safety instructions and the ATEX EU declaration of conformity (EN, DE, FR, ES and IT).
LCCB Shielded cable 6x0.25 mm² (suitable for Ex zones). PVC inner sheath. Tinned copper braid shielding. PVC outer sheath, diameter 5.8 mm. Temperature range: -40 / +80 °C. Minimum bending radius >/= 6 x O.D. €/m
EXCB6(S6) Blue shielded cable 6x0.22 mm², only for EX i (2GD) assemblies. PVC inner sheath. Tinned copper braid shielding. Polyurethane outer sheath, diameter 5.8 mm. Temperature range: -40 / +80 °C. Minimum bending radius >/= 7 x O.D. €/m
KMB4-1 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 a dangerous 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. Provided with safety instructions and the ATEX EU declaration of conformity (EN and IT).
CCATEX-1 Optional ATEX version for single load cell. Marking: 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. Provided with safety instructions and the ATEX EU declaration of conformity (EN, DE, FR, ES and IT).
CCATEX3GD ATEX certificate for each load cell. Marking: ATEX II 3G Ex nA IIC T6 Gc for gas and ATEX II 3D Ex tc IIIC T115°C Dc IP65 for dusts. Complete with manual and ATEX CE conformity declaration (available in EN, DE, FR and IT).
DCATEXMECH ATEX version for the PLATFORM / LOAD CELL MOUNTING KIT for zone 1/21 (for the load cells ATEX declaration see CCATEX code). Option to be offered only if the platform is ordered without the indicator, otherwise refer to the available certifications for the chosen weight indicator. Provided with safety instructions and ATEX EU declaration of conformity (EN, DE, FR, ES and IT).
DCATEXMB4 ATEX declaration for the whole system with Dini Argeo Zener barriers. Ex II 2G IIC T6 Gb X e Ex II 2D IIIC T125°C Db X system, with label of the whole system, for weight indicator connected to Dini Argeo zener barriers, connected to a mechanical structure with ATEX load cells (each cell must be certified with CCATEX option). Provided with descriptive document of the assembly and ATEX EU declaration of conformity of the assembly (EN and IT).

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