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Products/Services for external magnetic field
Magnetic field sensors measure magnetic field strength, direction, and/or magnetic flux. They are used for scientific measurement, navigation, and industrial applications. Search by Specification | Learn More
Magnetic field instruments include meters, gauges, recorders and other instrumentation for the measurement of magnetic fields and/or magnetic flux. Search by Specification | Learn More
Electromagnets use electric current to generate a magnetic field which can be turned on or off as needed. They are made from a softer iron which quickly dissipates the induced magnetism after the current is switched off. Search by Specification | Learn More
Rare-Earth magnets are permanent magnets made of alloys of rare earth components. They have the strongest magnetic field of most magnets. Search by Specification | Learn More
Magnetic shielding includes products and raw materials for shielding instruments and equipment from magnetic fields. Search by Specification | Learn More
Magnetometers are scientific instruments that measure the strength and/or direction of a magnetic field. There are two basic types: scalar and vector. Learn More
EMF meters detect and monitor harmful electric, magnetic or electromagnetic fields surrounding personal or work areas. Learn More
...type of signal. However, inductive pickoff coils have no internal permanent magnet and rely on external magnetic field fluctuations, such as a rotating permanent magnet, in order to generate signal pulse. Photoelectric devices are used to detect... Search by Specification | Learn More
Inertial and gyro systems use a combination of accelerometers and angular rate sensors (gyroscopes) to detect altitude, location, and motion. They may also be capable of detecting attitude, position, velocity, temperature, or magnetic field Search by Specification | Learn More
...induction, synchronous, and gearmotor types. The magnetic field, generated by AC motors, is produced by an electromagnet powered by the same AC voltage as the motor coil. The coils that produce the magnetic field are traditionally called the "... Search by Specification | Learn More
Magnetic bearings use an electromagnet to provide noncontacting, friction-free motion in rotary applications. Search by Specification | Learn More
Inductors coils and chokes are passive components that are designed to resist changes in current and store energy in the form of a magnetic field. Search by Specification | Learn More
...consists of a rotor and a permanent magnetic field stator. The magnetic field is maintained using either permanent magnets or electromagnetic windings. DC motors are most commonly used in variable speed and torque applications. Brushed DC motors have... Search by Specification | Learn More
Hall effect position sensors are non-contact devices that convert energy from a magnetic field into an electrical signal. They use the Hall effect, a voltage caused by current-flow in the presence of a magnetic field. Search by Specification | Learn More
Electromagnetic flow meters operate on Faraday's law of electromagnetic induction, which states that a voltage is induced when a conductor moves through a magnetic field. Search by Specification | Learn More
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5100 Handheld Gauss Meter Sypris Test & Measurement - F.W. Bell
New HMC104X Family of Magnetic Sensors Honeywell
New Dead Reckoning Module from Honeywell Honeywell
ANGULAR HALL ENCODER iC-Haus Corporation
iC-ML Hall Position Sensor/Encoder iC-Haus Corporation
iC-SM5L Linear AMR Sensor for 5mm pitch iC-Haus Corporation
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Product News for external magnetic field
Magnetic Field Meter (Gaussmeter)
A cost effective, handheld, single-axis magnetic field meter that provides a quick, reliable and easy way to measure electromagnetic field (EMF) radiation levels generated by power lines, cables, computer monitors, TV sets, Video equipment and many other similar devices. Can be switched between gauss and Tesla readings.
EF-401 Meter - Purchase price is $119.95 plus shipping. (read more)
Magnetic Field Meter
A cost effective, handheld, single-axis magnetic field meter that provides the user with a quick, reliable and easy way to measure electromagnetic field (EMF) radiation levels generated by power lines, cables, computer monitors, TV sets, Video equipment and many other similar devices. Can be switched between gauss and Tesla readings.
Purchase price is $... (read more)
Hall Effect Magnetic Field Strength Meter
The Gould-Bass Model MD-220 Magnetic Field Strength Meter is a portable handheld instrument with three and a half digit display that measures magnetic field strength. It combines the latest digital display and "Hall Effect" technology into a functional, rugged, and aesthetic design. The handheld meter provides the user with an easy means for accurately measuring magnetic fields. (read more)
Custom Magnetic Field Instruments
MuShield Company, Inc. manufactures custom magnetic field instruments to match your specifications. (read more)
V-TwinTM Magnetic Field Sensors
...reduce installation time and cost with one cable for two end-of-stroke sensors. (read more)
Measure Earth's Magnetic Field
Weighs only 18 ounces (= 510 grams), and runs about 8 hours on the included standard 9-volt alkaline battery. (read more)
Permanent Magnetic Separator
Permanent Magnetic Separator are designed for heavy duty, large volume liquid and semi-liquid line flow systems. They provide magnetic protection for liquid lines and processing equipments. They preserve product purity by removing small contaminants. So such separators are ideal for liquid purification. (read more)
The Eddy Current Separator from Eriez Magnetics
Eriez equipment, either as individual units or complete systems, is designed for the most efficient and economical processing of municipal solid waste, comingled recyclables, shredded automobiles, electronic scrap, glass cullet, plastic (PET), foundry sand and many other resource recovery operations. (read more)
Magnetic Chuck-New Design
Ningbo Newland Magnetics is supplying all various of the Permanent Magnetic Chuck such normal, fine-pole,Double Sine Plate with fine Magnetic Chuck, super fine-pole and heavy suction super fine-pole,Single Angle Permanent Magnetic Sine Table etc. (read more)
Rectangle Steel Permanent Magnetic Chuck
Ningbo Newland Magnetics is supplying all various of the Permanent Magnetic Chuck such normal, fine-pole,Double Sine Plate with fine Magnetic Chuck, super fine-pole and heavy suction super fine-pole,Single Angle Permanent Magnetic Sine Table etc. Our chucks are made of high quality Nd-Fe-B alloys and have the features of heavy suction, (read more)
Conduct Research
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Magnetic Field Sensors as Speed Monitors
Magnetic field sensors are generally based on the magneto-resistive or Hall-principle. Compared to optical speed sensors, resolvers and precision potentiometers, magnetic field sensors do not contain...(read more)
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Magnetostriction in Automotive Position Measurement
Magnetostriction is a property of ferromagnetic materials such as iron, nickel, and cobalt. When placed in a magnetic field, these materials change size and/or shape (Figure 2). This physical response...(read more)
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No problem with noncontacting sensors
Invensys Sensor Systems, El Paso, Tex., (Clarostat Div.) has developed a rotary Hall-effect position sensor, the HRS100, that cuts cost by integrating all compensation circuitry into a single...(read more)
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External Drive Circuitry Transducers
External drive circuitry transducers have a single coil and a magnetic circuit composed of a permanent magnet, an iron core, a highly permeable metal disk and a vibrating diaphragm. The disk and...(read more)
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Linear-Measuring System Saves Space
Automotive manufacturers are not the only ones specifying tolerances that would hardly have been feasible only a few years ago. An inductive position sensor built into ball and roller guides offers...(read more)
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Magnetic Sensing
Magnetic sensors detect moving ferrous metal. The simplest magnetic sensor consists of a wire coiled around a permanent magnet. A ferrous object approaching the sensor changes magnetic flux through...(read more)
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Design and Development of Medical Electronic Instrumentation
PREFACE The medical devices industry is booming. Growth in the industry has not stopped despite globally fluctuating economies. The main reason for this success is probably the self-sustaining...(read more)
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Slimmed-Down Magnetic-Bearing Systems Fit More Rotating Machinery Applications
Smaller, streamlined electronics make lubricant-free, low-friction magnetic bearings feasible for more rotating machines. • Magnetic bearings support rotating shafts in five axes without solid...(read more)
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Sensors get smarter
Compact circuitry lets brainy sensors pack processing wallop. Smaller, more powerful processors eliminate the need for external converter modules, such as this AEC-100 made by CMC Sencon, Inc. The...(read more)
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Foolproofing embedded sensors
Close quarters can make the specification process tricky for magnetostrictive sensors that have no external housings. Magnetostriction as a positionsensing technique has long been used in industrial...(read more)
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Magnetic field - Wikipedia, the free encyclopedia Ampère?s law · Electric current · Magnetic field · Magnetic flux · Biot?Savart law · Magnetic dipole moment · Gauss's law for magnetism · |
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Earth's magnetic field - Wikipedia, the free encyclopedia Earth's magnetic field From Wikipedia, the free encyclopedia |
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Magnetar discovered answer appears to be a magnetar, a neutron star with a super-strong magnetic field a thousand trillion times stronger than Earth's. |
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Scientists discover a new tool for predicting solar eruptions "These are the solar magnetic field lines snaking around each other, forming the letter 'S'," he explained. |
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Physical Review E Although the model exhibits a Turing instability in mean-field theory, demographic noise greatly enlarges... |
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Physical Review Special Topics - Accelerators and Beams near the magnetoresonant value of the uniform longitudinal (guide) magnetic field. |
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USGS OGW, BG: Magnetic Resonance Sounding (MRS) Finally, the external EM field is terminated, and the magnetic resonance signal is measured. |
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Extragalactic Magnetic Fields - P.P. Kronberg radio sources, led to the discovery that a large scale, organized magnetic field permeates the disk of our galaxy (Davies 1968), and subsequent |
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Magnetic Field Control of the Potential Distribution and... proportion both to the external magnetic field strength and to the steady-state current measured in the absence of the field. See Storming Media LLC Information |
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Interaction of a Nonrelativistic Electron Beam with a... Interaction of a Nonrelativistic Electron Beam with a Semiconductor Cylinder in an External Magnetic Field See Storming Media LLC Information |
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