C2 and C2A | Versatile and Robust Compression Load Cells C2 and C2A | Versatile and Robust Compression Load Cells | HBM

C2 and C2A Load Cells: Universal Compression Load Cells

Proven useful in tens of thousands of applications, the C2 series load cells provide a reliable and accurate weighing of loads ranging between 50 kg and 50 t. Applications can be found in all branches of industry where tough and robust load cells are required. Some examples of their application include silo and ladle weighing, batching scales, platform scales, or lifter scales (with pulleys).

The C2A version of the load cells (available with a maximum capacity of 1 t, 2 t, 5 t, and 10 t) is legal for trade in the Classes D1, D3, and C4, and it can also be used across all applications where goods are sold by weight.

  • Maximum capacity: 50 kg, 100 kg, 200 kg, 500 kg, 1 t, 2 t, 5 t, 10 t, 20 t, 50 t
  • Principle of measurement: Strain-gauge full bridge in 6-wire configuration
  • Version: Compression load
  • Degree of protection: IP67

Universal

  • Flat design
  • 10 maximum capacities are available: 50 kg / 100 kg / 200 kg / 500 kg / 1 t / 2 t / 5 t / 10 t / 20 t / 50 t
  • Can be used in lifter scales with pulleys
  • Excellent dynamic behavior on account of its infinitesimal displacement
  • Accurate monitoring of static weight through the use of  strain-gauge technology

The matching type for every application

Robust

  • Stainless steel
  • Hermetical encapsulation and laser welding
  • Degree of protection: IP67
  • Ex-version available as an option (IECEx-ATEX and EAC zone)

Well-suited for use in harsh environments, thanks to its rugged design 

Legal for trade

Special features of the C2A version: 

  • Internationally accepted OIML test certificate
  • Accuracy classes: D1, C3, C4 for all nominal (rated) ranges

Can also be used in legal-for-trade applications, owing to OIML certificate

CAD Drawings and CAD Models

Please click here to download CAD files

Please note: The CAD download is handled by a third-party company which requires a separate user registration.

Available accessories

Benefit from our range of accessories for optimum installation and ideal force transmission:

  • Pendle bearings
  • Elastomer bearings
  • Grounding cables

Further information can be found in the data sheet.

C2/C2A Product Literature

Title / DescriptionLanguage
Data Sheets
C2 - Data Sheet English
C2 - Datenblatt German
C2 - Prospetto dati Italian
C2A/... - Data Sheet English
C2A/... - Datenblatt German
C2A/... - Технический паспорт Russian
C2A/... - データシート Japanese
С2A/... - Prospetto dati Italian
Brochures
HBM weighing technology for industry - Brochure English
Industrielle Wägetechnik von HBM - Broschüre German
Tecnologia di pesatura industriale della HBM - Opuscolo Italian
Mounting Instructions
C2 - Mounting instructions German, French, English, Italian
C2A - руководство Russian
Certificates
C2 - Test Certificate English, German
C2A - Test Certificate English
EU-Baumusterprüfbescheinigung – BVS 13 ATEX E 108 X German
EU-Type Examination Certificate – BVS 13 ATEX E 108 X English
FM-Certificate of Conformity – FM 17 US 0159

Only for option AI2/21_F

English
FM-Certificate of conformity – FM 18 CA 0144 X

Only for option AI1/21

English
FM-Certificate of conformity – FM 18 US 0176 X

Only for option AI1/21

English
NEPSI Certificate English, Chinese
Declaration of Conformity
C2 (kg / t) - EU Declaration of Conformity Multilanguage
Explosion Protection: Declaration of Conformity
C16/C2/U2A/C2A/HLC/PW15/PW25/PW27/PW29/RSC/RTN/Z6/Z6R/Z16 - EU Declaration of Conformity

Ex IIG for zone 2 and Ex IID for zone 21

Multilanguage
C16/C2/U2A/C2A/HLC/PW15/PW25/PW27/PW29/RSC/RTN/Z6/Z6R/Z16 - UK Declaration of Conformity

Ex IIG for zone 2 and Ex IID for zone 21

English
C16/C2/U2A/C2A/HLC/PW15AH/PW25/PW27/PW29/PW4L/RSC/RTN/Z6/Z6R/Z7/Z16/PW10/PW12/PW15/PW16/PW22/PWS/SP4 - EU Declaration of Conformity

Ex IIG for zone 1 and Ex IID for zone 21

Multilanguage
C16/C2/U2A/C2A/HLC/PW15AH/PW25/PW27/PW29/PW4L/RSC/RTN/Z6/Z6R/Z7/Z16/PW10/PW12/PW15/PW16/PW22/PWS/SP4 - UK Declaration of Conformity

Ex IIG for zone 1 and Ex IID for zone 21

English
Explosion Protection: Safety Instructions
ATEX / IECEx Zone 1/21 – Ex i - Safety Instructions

II 2G Ex ia IIC T6/T4 Gb / II 2D Ex ia IIIC T125°C Db

English, German, Spanish, French, Italian, Portuguese
ATEX / IECEx Zone 2/21 + Zone 2/22 - Safety Instructions

II 3G Ex ec IIC T6/T4 Gc / II 2D Ex tb IIIC T125°C Db IP67

II 3G Ex ec IIC T6/T4 Gc / II 3D Ex tc IIIC T125°C Dc IP67

English, German, Spanish, French, Italian, Portuguese
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