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Summary of Contents for Bartington Mag648
- Page 1 INNOVATION IN MAGNETICS OM2298/4 Operation Manual for Mag648 and Mag649™ Low Power Three-Axis Magnetic Field Sensors www.bartington.com...
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Page 2: Table Of Contents
BARTINGTON INSTRUMENTS Table of Contents 1. About this Manual 1.1. Symbols Glossary 2. Safe Use 3. Introduction to the Mag648 & Mag649™ Series 4. General Description 4.1. Vector Measurements and Conventions 5. Connections 5.1. Cable Recommendations 5.2. Connection to Power Supply/Acquisition Unit 5.4. -
Page 3: About This Manual
1. About this Manual This manual provides the information necessary to help customers connect, install and operate, the Mag648 and Mag649™ magnetic field sensors. Technical specifications of the products, including power supply requirements and analogue output details, can be found in DS2298, whilst outline drawings of both sensor head, electronics... -
Page 4: Introduction To The Mag648 & Mag649™ Series
BARTINGTON INSTRUMENTS 3. Introduction Both the Mag648 and Mag649™ are magnetometers consisting of a cluster of three, feedback stabilised, fluxgate sensors arranged along X, Y and Z axes. Each axis provides a highly linear magnetic response, with low hysteresis and low crosstalk between axes. These characteristics, combined with the compact design and very low power consumption, make these magnetometers ideally suited for perimeter surveillance within a multi-sensor network. -
Page 5: Connections
5. Connections 5.1. Cable Recommendations The Mag648 and Mag649™ electronics board provides balanced output lines for analogue signal transmission. Suitable shielded cables can be supplied. Cables are particularly prone to wear and damage if twisted, flexed beyond their design limits, or subjected to excessive or repeated movement. -
Page 6: Mounting Recommendations
The analogue output of the sensors as well as the power supply connectors are available on the outline drawing DR2389. Where no Bartington power supply or acquisition unit is used, some basic recommendation for integration of the sensor are available in AN0042. -
Page 7: Electromagnetic Compatibility
BARTINGTON INSTRUMENTS 6.2. Electromagnetic Compatibility Note: The Mag648 and Mag649™ sensors are not shielded for immunity from, or emission of, electromagnetic fields. 7. Troubleshooting The sensor is unlikely to suffer any defects in normal use: no internal components are serviceable. The most likely causes of failure, and their solutions, are detailed in the following table. -
Page 8: Care And Maintenance
(at least twice the breakthrough frequency). 8. Care and Maintenance Surface dirt contamination on the Mag648 and Mag649™ probe should be removed using a mild detergent solution only. Electronics should be cleaned with an antistatic cloth only. ESD protection should be used when handling the electronics board, to prevent irreparable damage. - Page 9 ®The copyright of this document is the property of Bartington Instruments Ltd. Bartington is a registered trademark of Bartington Instruments Limited in the following countries: Australia, Brazil, Canada, China, European Union, India, Israel, Japan, Mexico, New Zealand, Norway, Russia, Singapore, South Korea, Switzerland, Turkey, United Kingdom, United States of America and Vietnam.