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OPERATING MANUAL 2-Axis Load Cell XY Model 8561

OPERATING MANUAL 2-Axis Load Cell XY Model 8561
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OPERATING MANUAL 2-Axis Load Cell XY Model 8561 - 1

OPERATING MANUAL 2-Axis Load Cell XY Model 8561 © 2021 Manufacturer: burster burster prazisionsmesstechnik gmbh & co kg prazisionsmesstechnik gmbh & co kg All rights reserved Talstr. 1-5 Postfach 1432 Germany Germany Valid from: February 05, 2021

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Warranty disclaimer All information in the present documentation was prepared and compiled with great care and reproduced in accordance with effective control measures. No warranty is provided for freedom from errors. We reserve the right to make technical changes. The present information as well as the corresponding technical data can change without notice. Reproduction of any part of this documentation or its processing or revision using electronic systems is prohibited without the manufacturer’s prior written approval. Components, devices and measurement sensors made by burster...

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OPERATING MANUAL 2-Axis Load Cell XY Model 8561 - 3

2-Axis Load Cell XY Model 8561The measurement solution. EU-Konformitatserklarung (nach en iso/i ec 17050-1:2010) EU-Declaration of conformity (in accordance with EN ISO/IEC 17050-1:2010) Name des Ausstellers: Issuer's name: Anschrift des Ausstellers: Issuer's address: Gegenstand der Erklarung: Object of the declaration: burster prazisionsmesstechnik gmbh & co kg Talstr. 1-5 76593 Gernsbach, Germany Kraflsensor Load Cell Modellnummer(n) (Typ): 84xx; 85xx Diese Erklarung beinhaltet obengenannte Produkte mit alien Optionen This declaration covers all options of the above product(s) Das oben...

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OPERATING MANUAL 2-Axis Load Cell XY Model 8561 - 6

2-Axis Load Cell XY Model 8561 1 For your safety The following symbols are used in this operation manual to warn of hazards. 1.1 Symbols used in the operating manual 1.1.1 Signal words The following signal words are used in the operating manual according to the specified hazard classification. High degree of risk: indicates a hazardous situation which, if not avoided, will result in death or serious injury. A warning Moderate degree of risk: indicates a hazardous situation which, if not avoided, may result in death or serious injury. A caution Low degree of risk: indicates a hazardous...

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OPERATING MANUAL 2-Axis Load Cell XY Model 8561 - 7

2-Axis Load Cell XY Model 8561 2 introduction IMPORTANT: Read the operating manual carefully before using the equipment, and keep for future reference. The load cells in the 8561 model series are primarily designed for the measurement of force in production equipment, using newtons (N) as the unit of measurement. The local gravitational acceleration (g = 9.81 m/s2) must be taken into account when determining masses. 2.1.1 Customer service department For repair inquiries, please call our customer service department on +49 7224 645-53. Please have the serial number to hand. The serial number...

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OPERATING MANUAL 2-Axis Load Cell XY Model 8561 - 8

2-Axis Load Cell XY Model 8561 2.3.1 Storage The model 8561 2-axis load cell must be stored under the following conditions: • dry • no condensation • temperature between 0 °C and 60 °C Note: Provided the storage conditions have been observed, no special steps need to be taken after storage and prior to commissioning. notice Only connect the model 8561 2-axis load cell to instrumentation amplifiers that are fitted with a safety transformer to EN 61558. Transmitters connected to the outputs or other devices that are galvanically connected to the sensor’s signal lines must also be fitted with...

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OPERATING MANUAL 2-Axis Load Cell XY Model 8561 - 9

2-Axis Load Cell XY Model 8561 2.4 Personnel Personnel must be familiar with the relevant regulations. They must follow these regulations. Only trained personnel who are familiar with the applicable safety regulations are permitted to operate the model 8561 2-axis load cell. 2.5 Contents of pack • 2-axis load cell, model 8561 • Connector socket 90° angle (9900-V647) • Test certificate Inspect the model 8561 2-axis load cell for damage. If you suspect that the unit has been damaged during shipping, notify the delivery company within 72 hours. The packaging should be retained by a...

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OPERATING MANUAL 2-Axis Load Cell XY Model 8561 - 10

The warranty shall be deemed void immediately if you open or dismantle the model 8561 2axis load cell during the warranty period. The model 8561 2-axis load cell does not contain any parts that are intended to be serviced by the user. Only the manufacturer’s own qualified personnel are permitted to open the model 8561 2-axis load cell. It is not permitted to make any changes to the model 8561 2-axis load cell without the written agreement of burster präzisionsmesstechnik gmbh & co kg. burster präzisionsmesstechnik gmbh & co kg does not accept liability for damages or injury if this...

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OPERATING MANUAL 2-Axis Load Cell XY Model 8561 - 11

Concept and general information Please refer to the data sheet for the model 8561 2-axis load cell for full details of dimensions, weight, degree of protection etc. Mechanical design The model 8561 2-axis load cell consists of two spring elements in the form of bending beams, which are joined to the central part. Strain gages X/Y measuring elements with strain gages applied A radial force in the central part of the load cell deforms these measuring elements, causing a displacement of the measuring axis. The resulting elongation is not visible to the naked eye and is measured using strain...

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OPERATING MANUAL 2-Axis Load Cell XY Model 8561 - 12

2-Axis Load Cell XY Model 8561 U * Figure 2: Foil strain gage Special techniques are used to mount strain gages manufactured in this way onto the surface of the spring element. 3.2.2.1 Strain gage wiring In order to reduce undesirable influences on the measurement, in the model 8561 2-axis load cell four strain gages are connected as a Wheatstone bridge for each measurement direction. Figure 3 illustrates this wiring in a simplified form. Figure 3: Full-bridge strain gage on the model 8561 2-axis load cell for one measurement direction To reduce the effect of temperature,...

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OPERATING MANUAL 2-Axis Load Cell XY Model 8561 - 13

External forces External forces here refers to any force that does not act radially to the sensor’s axis of symmetry – particularly transverse forces, bending moments and torsional forces. NOTICE Damage to the model 8561 2-axis load cell Avoid vibrations, even if the generated loads remain below the rated load and avoid external forces acting on the load cell. Design your measuring system in such a way as to prevent these external forces. IMPORTANT: External forces acting on the model 8561 2-axis load cell will significantly falsify the measurement result!

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