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Hall
a measurable transverse voltage which occurs when current flows through a conductor in a magnetic field.
- Halls Instrumentation.
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Light Testers
Hall’s have designed and manufactured products for oil, industrial, farming, commercial, and transportation markets. Products such as truck and trailer light testers, bop savers, early engine warning systems, oil spinners, engine control panels, dashes for service rigs, drillers panels, and sandline controls. Halls have been involved with over the rebuilding from scratch of over twenty service rigs.
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Magneto-Electric Rotation Detector
MP-981/AP-981
The MP-981 is a magneto-type detector using a hall element which is suitable for revolution (r/min) measurement from low speed to high speed.Magneto-type detectors use an internal hall element, a permanent magnet, DC amplifier, and voltage regulator and respond to flux, so that a rectangular wave form is derivable from much lower speed all the way though high speed.In addition, a signal indicator is provided in spite of the detector's compact design, making verification of operation and mounting position possible.Meanwhile, the AP-981 is the water and acid proof type, which conforms to Class ' of JIS C0920.
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TV Cursor Generator
CAGE HD/SD (TV Safe Area Generator)
Aspect Ratio Conversion and Standards Conversion between TV formats is an every day occurrence, and the functionality and intuitive ease of operation which has been a hall mark of the Murraypro CAGEs since first inception, and release, in the mid '70s, is retained along with the intuitive "look and feel" of our earlier CAGE-2K. CAGE HD/SD superimposes accurately computed cursors that mark the specified zones within which it is deemed "safe" to include either important "Action", or critical "Graphics" material.
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Closed Loop Precise Hall AC/DC Current Sensor
CYHCS-LF
ChenYang Technologies GmbH & Co. KG
This Hall Effect current sensor is based on closed loop compensating principle and can be used for accurate measurement of DC and AC current, pulse currents etc. The output of the transducer reflects the real wave of the current carrying conductor.
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Device Finder
Device Finder is a cross-platform application from Hall Research to find HR's IP enabled products on the local network. The software runs on Windows, MAC and Linux. Software not only finds HR devices but also allows user to new assign IP address(static/dynamic) to found device. It also has an ability to find devices which are on the different Subnet/VLAN but are on the same local network (connected to the same router).
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Gaussmeter Probes
2100
Magnetic Instrumentation manufactures Hall Effect Probes in a wide range of styles and sizes. Probes are supplied with magnetic, electrical, temperature stability and calibration data for each measurement range. Probe are supplied with flash memory and a temperature sensor that allow the 2100 Gaussmeter to correct for Hall Element inaccuracies due to temperature change. Probes are supplied with a NIST traceable Certificate of Calibration and test data.
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Zero Chamber
The Mu-Metall-Chamber shields hall probes against the earth's field and therefore allows "zeroing" protected from external effects.
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Open Loop Hall Effect Current Sensors Transducers With Rectangle Windows
ChenYang Technologies GmbH & Co. KG
This Hall Effect current sensor is based on open loop principle and designed with a highgalvanic isolation between primary conductor and secondary circuit. It can be used formeasurement of DC current, DC pulse currents etc. The output of the transducer reflects thereal wave of the current carrying conductor.
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3U OpenVPX SOSA™-aligned PWM Servo Motor Drive
68PW1
The 68PW1 is a 3U OpenVPX SOSA™-aligned (basis, Snapshot 2) single-axis PWM servo motor drive that can be configured with closed loop feedback measurement options including Hall, Resolver/Synchro or Encoder. The PWM drive provides programmable PWM output drive (up to 65 V @ 10 A continuous) from a single +28 VDC input source. Ideally suited for rugged Mil-Aero applications, the 68PW1 delivers off-the-shelf solutions that accelerate deployment of SWaP-optimized systems in air, land and sea applications.
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N2782B AC / DC Current Probe, 50 MHz, 30 Arms
N2782B
The N2782B current probe is an accurate and reliable solution for measuring AC and DC currents. Using a hybrid technology that includes a Hall effect sensor and an AC current transformer, the probe provides accurate measurement of DC or AC currents up to 30 Arms continuous.
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Hall Effect Speed Sensors
SPECTEC Innovative Sensor Solutions
SPECTEC zero speed Hall effect gear tooth sensors are used in industrial applications to determine shaft or gear speed or direction by detecting fluctuations in the magnetic field. The Hall effect technology fulfills a wide array of applications due to a Hall effect sensor's ability to detect zero speed and the quadrature sensor's ability to detect direction change. The Hall effect gear tooth sensor's digital output is easily read by computers, motion control devices, position monitors and digital to analog converters. Intrinsically Safe zero speed sensors are available for various applications.
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Helmholtz Coil
In the measurement of magnetic fields by means of Hall probes or measuring coils it is necessary to calibrate the instruments in a known magnetic field. Our standard field coil according to Helmholtzenables to production of a magnetic field calculable with high accuracy from the dimensions and the amperage. In series arrangement with an accurate ammeter field strengths of up to 800A/cm are produced. The dield room accessible both in axial and radial direction. Helmholtz coils with fluxmeters are also useful in testing of magnets. Helmholtz coils give repeatable results as against the search coils due to which the magnets can be compared with more accuracy for their total flux and in turn their quality. Field Generating and Field Detecting Helmholtz coils are designed as per user specifications.
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Hall Effect Vane Sensors
ChenYang Technologies GmbH & Co. KG
ChenYang Technologies GmbH & Co. KG supplies various kinds of Hall Effect vane sensors (CYHME301, CYHME56, CYHME2000) for speed measurement with applications to machines, equipments, motorcycles (BMW ), automobile industry etc. We are specialised in design, development and production of Hall-effect sensors and can offer also custom Hall sensors for your special applications.
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Gaussmeter And Teslameter
MAGNET-PHYSIK Dr. Steingroever GmbH
The FH series offers compact devices from simple battery-operated handheld meters to versatile laboratory meters. The meters display the field strength in Tesla, Gauss or Ampere per meter. A standard sample is included in the price of each meter. Hall probes for older Gauss meters are available on request.
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P104 Synchro/Resolver Measurement Board
73SD4
NAI’s 73SD4 is a DSP-based, PC104-compliant Synchro/Resolver Measurement Board with six separate, isolated channels. These channels can incorporate up to six Synchro/Resolver-to-Digital Tracking Converters in a stack-through module. Each channel also produces differential incremental encoder (A & B) outputs (with programmable resolution) and a zero-degree marker pulse. Commutation outputs are available for 4-, 6-, or 8-pole brushless DC motors that eliminate the need for Hall Effect sensors, thereby reducing both processor time and bus traffic.
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AC / DC Current Probe, 10 MHz, 150 Arms
N2781B
The N2781B current probe is an accurate and reliable solution for measuring AC and DC currents. Using a hybrid technology that includes a Hall effect sensor and an AC current transformer, the probe provides accurate measurement of DC or AC currents up to 150 Arms continuous
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Through Hole type DC Current Sensor／for Load Current Measurements
MOHT-800B Open loop method
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Hall effect measurement for DC/AC/Pulsed current.*For the use of UPS, batteries, switching power supply, DC motor drivers, etc.
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Open Loop Current Sensor
K03
The K03 series is a current sensor based on the Hall effect. It enables the electronic measurement of direct, alternating or pulsed currents as well as their combinations with galvanic separation between primary (high current) and secondary circuits.
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Speed Sensors
Series 18
Features • Square-wave pulse frequency output • NPN or PNP output options • Single channel or bi-directional options • 5-24 VDC powered • Hall Effect or Magnetoresistive sensing options • Standard and wide temperature options • Rugged M18x1 stainless steel sensor housing (all models) • Four housing options • All sensors are epoxy filled and sealed against liquids and dusts • Works with Electro-Sensors magnetic pulser discs/wraps
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Measuring Device For Measuring Residual Magnetism
Teslameter M-Test LL
Measure residual magnetism on ferromagnetic materials precisely and reliablyquick detection of residual magnetismreproducible measurement results through automatic storage of the maximum valuesdefined measuring distance of 0.5 mm from the Hall probe to the measuring surfacemeasuring static and alternating magnetic fieldsselectable units: A / cm, Gauss, mTwear-resistant test sample
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Hall Probes
Hirst Magnetic Instruments Ltd
is a magnetic field sensor that passes electrical current when the sensor is perpendicular to a magnetic field. The stronger the B-Field, the more current it passes. Pira DCS # 5M10.10.
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Reference Magnet
Reference magnets generate a homogeneous magnetic field in an air gap. They are mainly used to calibrate hall probes for their full scale value of output for the magnetic field strength H or the magnetic flux density B they measure. For example Gaussmeters can be calibrated by using reference magnets.
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Sport Sensor Range
DHE (Differential Hall Effect) sensors give an output when subjected to a changing magnetic field. The field is set up by a magnet inside the sensor body and changes when ferromagnetic teeth are passed beneath the sensor (no magnets are required in the target). To improve noise resistance, the sensor has two Hall effect elements and only responds to changes in magnetic field strength corresponding to tooth passing frequencies above 15Hz. As each tooth passes the sensor, the digital state of the output changes
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Photonic Hall Effect
HMS7000
Classic hall effect measurement system is to read voltage difference made between both diagonal sides, when flowing current and applying magnet field strength, in perpendicular to flowing current direction. - Photonic hall effect measurement is to read various electrical properties by illuminating light of “various range of wavelength” on the sample, in addition to flowing current and applying magnet field strength. - It is great to see “RGB (Red, Green, Blue), Light intensity vs carrier density, carrier mobility, resistivity, hall coefficient”
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Hall Effect Sensor Elements/ICs
ChenYang Technologies GmbH & Co. KG
is a sophisticated Hall Effect Gear Tooth IC featuring an on-chip 12-bit A/DConverter and logic that acts as a digital sample and hold circuit. A separate 6-bit D/A converterprovides a fixed hysteresis. The sensor does not have a chopper delay. It uses a single Hall platewhich is immune to rotary alignment problems.
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Hall Effect DC Current Sensor
CYHCT-L20K
ChenYang Technologies GmbH & Co. KG
The sensor CYHCT-L20K is based on open loop principle and designed with a high galvanic isolationbetween primary conductor and secondary circuit. It can be used for measurement of DC current, DCpulse currents etc. The output of the transducer reflects the real wave of the current carrying conductor.
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Through Hole type DC Current Sensor／for Load Current Measurements
MOHT-1000B Open loop method
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Hall effect measurement for DC/AC/Pulsed current.*For the use of UPS, batteries, switching power supply, DC motor drivers, etc.
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Recirculating Chillers
Recirculating chillers from Lake Shore offer high performance for improved cooling capacity for your Hall measurement system, VSM, probe station, or electromagnet application.
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Non-contacting Position Sensors
For use in harsh environments, Vishay offers non-contacting position sensors based on Hall Effect technology. Linear displacement, rotational (single- and multi-turn), and kit design options all provide a full 360° measurement range with no dead angles and very long life, since there is no wear and tear on sensor elements. Applications for Vishay’s non-contacting position sensors include any system where vibration, shock, or dithering is to be expected, such as embedded applications in vehicles.
