Z7A: Shear Beam Load Cell with Robust Design Z7A: Shear Beam Load Cell with Robust Design | HBM

Type Z7A Load Cells: Reliable Weighing up to 10 Metric Tons with Accuracy Class C3

The Z7A load cells are perfectly suited for use in tank weighers and batching scales as well as for level monitoring applications.

Due to their 6-wire configuration, they provide precise measurement results of up to accuracy class C3, even with a maximum capacity as high as 10 metric tons (in compliance with OIML R60).

The robust Z7A load cells allow for easy integration owing to their large measuring body and ensure the stability required during operation. In addition, explosion proof IECEx-ATEX designs are (optionally) available.

  • Accuracy classes: D1, C3
  • Degree of protection: IP67
  • Maximum capacity: 500 kg to 10 metric tons

Precise

  • Accuracy classes: D1, C3
  • Robust 6-wire configuration to compensate for resistance variations

Accurate measurement results owing to certified, precise load cell technology

Robust

  • IP67 degree of protection
  • Galvanized steel (measuring body)

Consistently reliable weighing

Flexible

  • Different maximum capacities (500 kg, 1 t, 2 t, 5 t, and 10 t) are available
  • The cable can be cut to length owing to its 6-wire configuration
  • Various cable lengths are available
  • Explosion proof IECEx-ATEX designs are optionally available

Versatile use

Product Literature

Title / DescriptionLanguage
Data Sheets
Z7A - Data Sheet English
Z7A - Datenblatt German
Z7A - 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
Z7A - Istruzioni di montaggio Italian
Z7A - Manual de operação Portuguese
Z7A - Mounting instructions French, German, English
Certificates
EU-Baumusterprüfbescheinigung – BVS 13 ATEX E 108 X German
EU-Type Examination Certificate – BVS 13 ATEX E 108 X English
NEPSI Certificate English, Chinese
Z7 - OIML Certificate English
Z7 - Test Certificate English, German
Declaration of Conformity
Z7A - EU Declaration of Conformity Multilanguage
Explosion Protection: Declaration of Conformity
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
PW4L/PW10/PW12/PW15/PW16/PW22/PWS/SP4/Z7 - EU Declaration of Conformity

Ex IIG for zone 2 and Ex IID for zone 22

Multilanguage
PW4L/PW10/PW12/PW15/PW16/PW22/PWS/SP4/Z7 - UK Declaration of Conformity

Ex IIG for zone 2 and Ex IID for zone 22

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

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.

Order Numbers

1-Z7AD1/500KG
1-Z7AD1/1T
1-Z7AD1/2T
1-Z7AD1/5T
1-Z7AD1/10T

1-Z7AC3/2T
1-Z7AC3/5T
1-Z7AC3/10T

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