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Burster 8524 User Manual

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OPERATION MANUAL
Tension and Compression Load Cell
Model 8524
Manufacturer:
© 2021
burster
präzisionsmesstechnik gmbh & co kg
burster
präzisionsmesstechnik gmbh & co kg
All rights reserved
Talstr. 1-5
Postfach 1432
76593 Gernsbach
Germany
76587 Gernsbach
Germany
Valid from:
February 09, 2021
Tel.: +49 7224 645-0
Fax: +49 7224 645-88
Email: info@burster.de
www.burster.de
4039-BA8524EN-5999-021523
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Burster 8524 Specifications

General IconGeneral
BrandBurster
Model8524
CategoryMeasuring Instruments
LanguageEnglish

Summary

Warranty Disclaimer

EU Declaration of Conformity

1 For your safety

1.1 Symbols used in the operating manual

Explains symbols and signal words for hazard identification.

1.1.1 Signal words

Defines hazard levels associated with signal words like DANGER, WARNING, CAUTION.

1.1.2 Pictograms

Illustrates pictograms used for warnings and advice on protecting the load cell.

2 Introduction

2.1 Intended use

Specifies the primary application of the model 8524 load cell for force measurement.

2.1.1 Customer service department

Contact details for support and repair inquiries for the load cell.

2.1.2 Contact person

Information on whom to contact for questions about the tension and compression load cell.

2.2 Download the test certificate

Instructions on how to download the product's test certificate from the website.

2.3 Ambient conditions

Details the recommended temperature ranges for operating and storing the load cell.

2.3.1 Storage

Specifies the conditions required for storing the model 8524 load cell.

2.3.2 Operating conditions

Outlines the safety requirements for operating the load cell with instrumentation amplifiers.

2.3.3 Restrictions on use

Describes limitations and safety regulations for the proper use of the load cell.

2.3.4 Cleaning

Provides instructions and warnings for cleaning the tension and compression load cell.

2.4 Personnel

Specifies that only trained personnel familiar with safety regulations should operate the load cell.

2.5 Contents of pack

Lists the items included in the package with the model 8524 load cell.

2.6 Unpacking

Instructions and warnings related to safely unpacking the load cell and checking for damage.

2.7 Warranty

Details the manufacturer's warranty period and conditions for repairs.

2.8 Maintenance

Covers general maintenance aspects, including recalibration recommendations.

2.8.1 Recalibration

Recommends recalibration by the manufacturer after 12 months or sooner based on usage.

2.9 Conversions and modifications

States that unauthorized modifications void the warranty and are not permitted.

3 Concept and general information

3.1 Mechanical design

Describes the horizontally oriented membrane and strain gage placement in the model 8524.

3.2 Principle of operation

Explains how the load cell converts force into an electrical signal using a spring element and strain gages.

3.2.1 Spring element

Details the function and material requirements of the load cell's spring element.

3.2.2 Strain gages

Explains the principle of strain gages and their construction as foil laminates.

3.2.2.1 Strain gage wiring

Describes the Wheatstone bridge configuration for strain gages to minimize measurement influences.

3.2.2.2 Full-scale deflection

Explains the small deformation of the elastic membrane under maximum load.

3.2.2.3 External forces

Warns against external forces like transverse, bending, or torsional forces that falsify measurements.

3.2.3 Overload protection

Discusses optional mechanical overload protection and how to detect overloads.

4 Using the instrument for the first time

4.1 Grounding and equipotential bonding

Details the electrical insulation and grounding requirements for the sensor body.

5 Installation

5.1 Mechanics

Specifies requirements for the mounting surface and the application of force.

5.2 Fixing method

Describes the correct mounting surface and bolt specifications for securing the load cell.

5.3 Electrical system, evaluation instrumentation

Explains signal output, required resolution, and guidelines for electrical connections.

5.3.1 Connector pin assignment

Details the pin configurations for different connector options of the load cell.

5.3.1.1 Option 8524-xxxx-xxBxxxxx

Specifies the pin assignment for the 9-pin D-sub socket with a 6-wire system.

5.3.1.2 Option 8524-xxxx-xxTxxxxXX

Details the 9-pin D-sub socket connection with 6-wire system and TEDS.

5.3.1.3 Option 8524-xxxx-xxExxxxx

Describes the 9-pin D-sub socket connection with 4-wire system for specific indicators.

5.3.1.4 Option 8524-xxxx-xxFxxxxx

Explains the 12-pin round connector pin assignment for connecting the load cell.

5.3.1.5 Option 8524-xxxx-xxHxxxxx

Details the 8-pin connector pin assignment for the load cell.

6 Measurement chain calibration

7 Technical data

7.1 Electromagnetic compatibility

Details interference immunity and emission compliance with EN standards.

7.1.1 Interference immunity

Specifies interference immunity requirements in industrial environments.

7.1.2 Interference emission

Specifies interference emission compliance requirements in industrial environments.

8 Accessories available

9 Disposal

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