Products/Services for Eddy Current Tachometers
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Tachometers - (359 companies)Some tachometers may come equipped with software for running on the hose computer. Many have network or communications interfaces. Available electrical outputs include: analog voltage analog current analog modulated frequency serial parallel...Tachometer TypeSensor TechnologyForm Factor -
Tachometer Generators and Tachogenerators - (44 companies)...with the voltmeter. Drag cup tachogenerators are a less common type which use an aluminum cup rotating within a wound electromagnetic stator; the cup is attached to a shaft. Alternating current is supplied to one winding of the stator, generating eddy currents... -
Speed Sensors - (161 companies)...incorporate an oscillator circuit that generates a radio frequency (RF) electromagnetic field that radiates from a ferrite core and coil assembly. The field is directed at the sensor face. When a metal target enters the field, eddy currents are induced... -
Eddy Current Linear Encoders - (23 companies)Eddy current linear encoders detect the distance from a target by using magnetic fields generated by a reference and sensing coils. High performance, noncontact, eddy current linear encoders measure the position and motion of conductive targets... -
Eddy Current Probes - (84 companies)Eddy current probes induce detectable eddy currents in ferrous and nonferrous material for flaw detection, weld inspection, and other nondestructive test applications. How to Select Eddy Current Probes. Eddy current probes induce detectable eddy... -
Eddy Current Instruments - (105 companies)Eddy current instruments are NDT instruments that induce detectable eddy currents in conductive materials. They are used to detect flaws, determine thickness, inspect welds, measure conductivity, and sort alloys. Eddy current instruments include...
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Eddy Current Proximity Sensors - (30 companies)Eddy current proximity sensors and switches detect the proximity or presence of a target by sensing the magnetic fields generated by a reference coil. Eddy current proximity sensors and switches detect the proximity or presence of a target...
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Electrical Inductance Sensors - (9 companies)...and are relatively inexpensive. Inductance, the property of a circuit or circuit element to oppose a change in current flow, refers to the capacity of a conductor to produce a magnetic field. The standard unit of inductance is the Henry (H). Because...
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Vibration Sensors - (251 companies)...sensors which output a voltage or current signal. Vibration transmitters are sensors packaged with the means (such as integral signal conditioners) to transmit a more complex output. Vibration switches use an integral sensor to make or break contact when...
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Proximity Sensors - (1100 companies)...with two parallel plates as an open capacitor; targets induce changes in capacitance. 3-60 mm. Non-ferrous materials. Relatively slow. Close-range, non-ferrous sensing; tank liquid level detection, sight glass monitoring. Eddy Current. Similar to inductive...
Product News
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Micro-Epsilon Group
Customized Eddy Current Sensors of refiners in the paper industry. Features: Highest resolution. High long term stability. Reproducible temperature course. Extremly robust mechanics. Ideal for high temperatures up to 350 C. Application in vacuums. The eddyNCDT series delivers high-precision measurement results even in airless rooms. The eddy/fB0/fB0/triax vacuum feedthrough also enables eddyNCDT products to be used in vacuum applications. (read more)Browse Eddy Current Linear Encoders Datasheets for Micro-Epsilon Group -
Marposs Corp
Marposs's eddy current probes Eddy Current Probes to Check Surface Faults and Material Properties. NDT PROBES. Marposs's eddy current probes, have been developed to satisfy every application needs to detect surface-open cracks, small porosities as well as to verify the correctness of heat treatment on any conductive material (steel, cast iron, aluminum, brass, copper, etc.). In addition to NDT eddy current probes, to check material integrity and properties, a family of eddy current sensor has been developed to check... (read more)Browse Nondestructive Testing (NDT) Probes Datasheets for Marposs Corp -
NDE Professionals Inc.
Eddy Current Testing Nondestructive Testing (NDT) is a form of engineering evaluation that detects and interprets flaws in materials, while causing no harm to the materials or structure under examination. It is an exacting science, with highly developed testing techniques. NPI is a dedicated, full-service NDT Company. One of our methods is the Eddy Current Method. This method uses circulating electrical currents induced in an electrically conductive test object by an alternating magnetic field. The current flow... (read more) -
Micro-Epsilon Group
Eddy Current System for Machine Integration Non-contact eddy current sensors from Micro-Epsilon are designed for extremely high precision measurement of displacement, distance, position, oscillation and vibration, etc. to micrometer accuracies. Pressure, dirt, oil or high temperatures have almost no influence on measurement precision. This eddy current measurement system is particularly suitable for harsh industrial environments. As the sensor and compact controller of the eddyNCDT 3005 are temperature-compensated, outstandingly high... (read more)Browse Eddy Current Linear Encoders Datasheets for Micro-Epsilon Group -
Micro-Epsilon Group
Cost-Effective Eddy Current Displacement Sensor The eddyNCDT 3001 is a cost-effective eddy current sensor with housing that has to date only been reserved for inductive sensors and proximity sensors. This compact sensor comes with integrated electronics including temperature compensation, offering an excellent price/performance ratio, as well as easy operation. The high measurement accuracy and linearity as well as the high frequency response rate of 5 kHz are outstanding characteristics compared to other sensors in the same price class... (read more)Browse Eddy Current Linear Encoders Datasheets for Micro-Epsilon Group -
Arnold Magnetic Technologies
Reduce Eddy Current Loss in High-Efficiency Motors LAMINATED MAGNETS. High efficiency demands the best materials, and the Arnold L Type laminated rare earth magnets are proven to reduce eddy current losses in high-efficiency motors. Less eddy current loss means less heat and less waste. Designers in the aerospace, automotive, motorsport, and industrial markets are turning to laminated rare earth magnets, and are working to balance the tradeoff between power and heat. Arnold minimizes the tradeoff by offering best-in-class materials... (read more)Browse Rare-Earth Magnets Datasheets for Arnold Magnetic Technologies -
Micro-Epsilon Group
Eddy Current Measurement at up to 200 °C The new eddyNCDT 3020 is a compact, powerful eddy current measuring system for fast and precise displacement, distance and position measurements in industrial applications. The powerful controller offers high resolution and detects rapid distance changes with high precision. For industrial applications at high temperatures. Due to the enormous temperature resistance of the sensor (up to 200 C) and controller (up to 105 C), the complete measuring channel can be used at high ambient temperatures... (read more)Browse Eddy Current Linear Encoders Datasheets for Micro-Epsilon Group -
PCE Instruments / PCE Americas Inc.
Tachometer PCE-LES 103 Motion analysis of rotating machines is quick and easy with our tachometer. The tachometer is equipped with 3 high-power LEDs, which together generate a light intensity of 11730 lux at 20 cm / 1000 Hz. With the tachometer, you can precisely set the flash frequency in both FPM and Hz. It is also small, handy and mains-independent thanks to the rechargeable battery. The tachometer is operated intuitively using the 10 buttons, allowing quick adjustments to be made. The phase shift allows... (read more)Browse Tachometers Datasheets for PCE Instruments / PCE Americas Inc. -
Fargo Controls, Inc.
Timer, Counter and Tachometer...Programmable for displaying of specific units or lengths. The Tachometer displays rate per second (Hz) and has 4 output modes. Additional Features: Highly visible backlit negative LCD display. Visual alerts when output status changes. 2 output relays. PNP/NPN selectable DC-voltage inputs. Up/down, add/subtract and quadrature input modes. 12VDC supply for powering sensors and encoders (AC version). Keypad lockout functions. Can be programmed by front keypad or by connecting to a PC. Communication interface... (read more)Browse Digital Timers Datasheets for Fargo Controls, Inc. -
HydraCheck Inc.
Data Logging Tachometer for Engineers/ Maintenance The Shimpo DT-2100 is the premium tachometer for engineers and maintenance professionals, the most highly advanced tachometer ever. Providing an unequaled level of user flexibility, the DT-2100 is the premium tachometer for engineers and maintenance professionals. Aiding the diagnosis of the most difficult machinery measurements with its onboard data-logging, graphing and statistical analysis, the user can examine the results of their testing on site and determine if additional data is required... (read more)Browse Tachometers Datasheets for HydraCheck Inc.
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Test trainer experimental physics
By the eddy current tachometer , a movably mounted metal plate between two of rotating magnet is located.
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ISA AUTOMTN SYS INST DICT - Automation, Systems, and Instrumentation Dictionary
E eddy current tachometer / effluent .
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Electrical engineering for machine farmers
The eddy current tachometer A simple and practically particularly important rotation speed knife is it in motor vehicles as speedometer built-in eddy current tachometer (Abb. 3.23).
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Hut, The engineer knowledge
The eddy current tachometer By the eddy current tachometer (image 3-10 a) becomes the induced voltage picked up not directly, but the torque the of it, generated eddy current erfaBt.
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Hut, The engineer knowledge
The eddy current tachometer By the eddy current tachometer (image 3-10 a) becomes the induced voltage picked up not directly, but the torque the eddy currents generated by it sensed.
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Manual driver assistance systems
Earlier, the eddy current tachometer dominated.
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Deuta-Werke GmbH
Indicators: electric indicators, electric meters, eddy current tachometers , panel-mounted clocks, electric and mechanical counters, modular driver's cab indicators, multifunction displays with virtual instruments, digital indicators.
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The engineer knowledge: measurement
The eddy current tachometer By the eddy current tachometer (image 3-10 a) becomes the induced voltage picked up not directly, but the torque the eddy currents generated by it sensed.
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Deuta-Werke GmbH
Indicators: electric indicators, electric meters, eddy current tachometers , panel-mounted clocks, electric and mechanical counters, modular driver's cab indicators, multi-function displays, digital indicators.
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Sensors and Signal Conditioning 2nd Edition
Figure 4.16 Drag-cup-type eddy current tachometer .
