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Current Signal Measurement
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Data acquisition is the digitizing and processing of multiple sensor or signal inputs for the purpose of monitoring, analyzing and/or controlling systems and processes. Signal conditioning includes the amplification, filtering, converting, and other processes required to make sensor output suitable for rereading by computer boards.
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Supplier: BRL Test, Inc.Description: on the most distorted waveforms. The Model F07 measures TRMS Voltage and Current and can incorporate the DC component of the signal for the Truest RMS. It has a V-Live™ function to warn of the use of live circuits or elevated voltages.Temperature measurements up to 1832°F (1000°C) can
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Supplier: Allied Electronics, Inc.Description: for Accurate Measurements on Non Linear Signals (28 II) Average Responding Voltage and Current for Measurements (27 II) 10 Amps Continuous (20 A for 30 Seconds) Frequency and Capacitance Record Signal Fluctuations Using the Min/Max Function Resistance and Continuity IP 67 Waterproof
- Form Factor: Handheld
- Measurement Type: AC, DC, AC / DC
- Features: Battery Powered
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Supplier: Electro Rent CorporationDescription: is an essential tool for documenting the performance of your designs, processes or systems, monitoring unattended while you work on other projects. It plots measurements as a single line to help detect signal anomalies over time, storing up to 10,000 readings. Using on-board TrendCapture, you can
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Description: AC/DC high-voltage transmitter for True RMS measurement Input signals from IIN = 100 mA AC up to IIN = 5 A AC The Varitrans® P 43000 AC/DC high-voltage transmitter series has been specially conceived for measurements of AC currents up to 5 A. They reliably isolate high potentials
- Signal Converter Type: Current-to-Voltage Converter
- Signal Converter Package: DIN Rail
- User Interface: None
- Signal Inputs: AC Current
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Description: The Agilent 34942A RF multiplexer module for the 34980A Multifunction Switch/Measure Unit offers bi-directional switching broadband signals. High channel isolation ensures quality dynamic range measurements with your oscilloscope, spectrum analyzer, or ot
- Data Acquisition Device Type: Data Acquisition Instrument / System
- Form Factor: Rack Mount
- DC Voltage Input: Yes
- DC Current Input: Yes
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Supplier: ValueTronics International, Inc.Description: The Agilent HP 1715A 200MHz Oscilloscope is a wide-band oscilloscope serves you on the bench in uses such as testing, repairing and calibrating. It also works great as a portable, field-service tool. It provides accurate measurements of high-frequency signals and fast rise-times. In that way
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Supplier: PCB Piezotronics, Inc.Description: of field testing. Measurement performance is uncompromised since the PRM422 has a wide frequency range, very low electronic noise floor, and large dynamic range. Additionally, the low output impedance permits signals to be transmitted over very long, inexpensive cables without degradation of signal
- Type: Preamplifier
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Supplier: Clark SolutionsDescription: Series 699 measures low differential pressures typically found in air conditioning applications such as air flow measurement, fan static pressures and specialty room pressure measurements in clean rooms and other low pressure space monitoring applications. The 699 series incorporates time proven
- Electrical Output: Analog Voltage, Analog Current
- Sensor Technology: Other
- Pressure Reading: Differential
- Media: Gas
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Supplier: OMEGA Engineering, Inc.Description: The OM8 series transducers convert AC currents and voltages to dc process signals for direct connection to data acquisition and recording systems. The OM8 employ average measurement techniques in conditioning the ac signal. For measurement of currents and voltages greater than listed, the OM8
- Signal Conditioning Type: Voltage Converter / Inverter
- Form Factor: Stand Alone
- AC Voltage Input: Yes
- AC Current Input: Yes
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Supplier: Dataforth CorporationDescription: . RTD excitation is provided from the module using a precision current source. Excitation current does not flow in the input signal leads, which allows RTD measurements to be made independently of lead resistance. The excitation currents are small (0.25mA) which minimizes self-heating of the RTD. Signal
- Data Acquisition Device Type: Input Module
- Form Factor: Modular Bay / Slot System
- RTD Input: Yes
- Current Excitation Supply: Yes
Featured Products for Current Signal Measurement Top
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The DSCP81 offered by Dataforth Corporation, Tucson, Arizona, is an isolated and software configurable voltage/current input signal conditioner. Each signal conditioning module is designed for measuring voltages up to ±1000VDC or currents up to ±100mA. The output signal can be configured for voltages up to ±10VDC or currents up to ±20mA. A fully configurable alarm relay output is included. The input/output type, measurement range, and other features are software configurable. The signal... (read more)Browse Signal Conditioners Datasheets for Dataforth Corporation -
2300R Fork Current Tester. True RMS reading is an essential feature for accurate measurement. "Non Contact" voltage function indicates the presence of AC voltage by warning the user with an audible signal. Set the DC current range to zero in one touch with the Zero Adjust function. Auto Power Off. Data Hold (AC A / DC A only). Designed to international safety standard IEC61010-1 CAT.III 300V (read more) -
of the design and shape of the sensor. ECT sensors can easily be customized to fit a specific installation or integration requirement. Even the signal conditioning electronics can be integrated in the sensor design or placed remotely in a separate conditioning box. Unmatched Stability: With the ECT technology these new eddy current sensors provide unmatched long term and temperature stability. Their rigged form consistency guarantees an extreme repeatable and stable sensor signal over a long time period... (read more)Browse Eddy Current Linear Encoders Datasheets for Micro-Epsilon -
for Resistance Thermometers (RTD) or Thermocouples. · Resistance Transmitters for Determining Potentiometer Position. · Strain Gauge Transmitters for Force, Weight, Deflection and Torque. · AC/DC Transmitters for Isolation and Conversion of AC current or Voltage into standard signals. · Broad Range Power Supplies for transmitters and amplifiers that are not loop powered. · Isolators for Hazardous Areas safe isolation and explosion protection according to ATEX. Knick is a specialist in the field... (read more)Browse Signal Conditioners Datasheets for Knick Elektronische Messgeraete GmbH & Co. KG -
IsoTrans® 41 A2/1 - Loop Isolator Input = 0(4) ... 20 mA Isolation test voltage up to 2.5kV Working voltage up to 500V AC/DC Surge withstand 5kV according to IEC 255-4 Power is supplied by input signal. The Task. If there is no power supply available, the galvanic isolation of 0(4) ... 20 mA standard current signals requires investment in supply units. The Problems. Many products provide loop-powered isolation with insufficent accuracy only. The desire for high accuracy demands an isolator... (read more)Browse Signal Isolators Datasheets for Knick Elektronische Messgeraete GmbH & Co. KG -
The Bltzductor® XT is a family of Surge Protection Devices (SPDs) for use on measurement and control, instrumentation, and signal circuits. These SPDs are rated for lightning current discharges characterized by a 10/350 µsec wave forms yet with the ability to reduce the residual voltage to extremely low protection levels. The SPD modules are specifically designed for the characteristics of the circuit they are intended to be applied to and are inserted into a DIN rail mounted universal base... (read more)Browse Dataline and DC Signal Surge Suppressors Datasheets for DEHN, Inc. -
are now also widely used to measure more complicated transients. and periodic signals from a few Hertz to well into the megaHertz region. Pearson Electronics has long been considered the market leader in the design. and manufacturing of Wide-Band Current Transformers used for accurate AC. current measurements. Pearson Current Transformers can measure transients,. harmonics, pulse, sine-wave, RF and other complex current wave shapes. A. frequency range from 0.7 Hz to 350 MHz is covered, with our... (read more)Browse Current Sensors Datasheets for Pearson Electronics, Inc. -
The Nortec 500 Series, Olympus NDT's newest eddy current flaw detectors incorporate a full range of features: internal balance coils, VGA output connector (for heads up displays, monitors, and projectors), and a USB interface for rapid information transfer. The Nortec 500 also includes PowerLink ™, for automatic probe recognition and program set-up. The Nortec 500 improves on previous Nortec eddy current instruments and is available in three configurations. Each configuration includes... (read more)Browse Flaw Detectors Datasheets for Olympus IMS -
EU) but are widely accepted throughout the world. When used with appropriate safety barriers these units are recommended for installation in hazardous locations such as offshore platforms and petrochemical plants. Application flexibility is provided by a wide variety of input current ranges and output signal types, where the need is for current sensing and torque measurements for use in hazardous locations. Features of the DC current transducer with UL/CUL/ATEX approval. • Hall-Effect... (read more)Browse Current Sensors Datasheets for Ohio Semitronics, Inc. -
Self-powered 12-bit data loggers provide high-accuracy recording of 4-20 mA current loop or d.c. voltage signals. Single and multi-channel data logger models offer up to four input channels. Easy to scale recorded data into user-defined measurement units. Adjustable logging intervals with 10-year data recording capacity. Current loop XPS excitation control switch for efficient powering of external transducers. Spectrum SP-4000 Precision Current Loop and Voltage Data Loggers are convenient... (read more)
Parts by Number for Current Signal Measurement Top
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| 5083735 | RS Components, Ltd. | Aoip Instrumentation | Digital Multimeters | Specific Application:Process signals; Series:CP6632; Safety:EN 61010; Maximum Voltage Measurement:50 V; Maximum Current:25mA; Temperature Rating:-10 - +50C; Voltage Accuracy:0.015%; Current Accuracy:0.015% |
| ICC241T2 | PLC Radwell | Measurement Technology Ltd | Sensors & Switches, Current Transformer | SIGNAL CONVERTER INSULATED PASSIVE ISOLATOR |
Conduct Research Top
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Key Considerations for Current Tranformers
CT's provide an isolated, accurate measurement of the current in the primary. Usually CT's have a one turn primary - a conductor that is part of the circuit being measured. CT's have very little effect on the circuit being measured, as we measure AC currents. Variables for Consideration: *Current...
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Performing Strain Gauge Measurements Using Current
of temperature compensation. Performing Strain Gauge Measurements Using Current. Performing Strain Gauge Measurements Using Current. Utilizing dataTaker Data Loggers With Wheatstone Bridge Circuits. CHESTERLAND OH--November 2, 2011. Wheatstone bridge circuits are extensively used for measuring...
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Current Sensing Circuit Concepts and Fundamentals
: · Handheld communications devices. - Low cost. · Automotive power electronics. - High measurement accuracy. · Motor speed controls and overload protection. - Measurable current range from very low to. This application note focuses on the concepts and. medium. fundamentals of current sensing circuits...
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Introduction to Current Source Power Units
by the current level applied once the diode “knee” has been exceeded. Referring to Figure 3, the signal from the piezo element applied to the gate of the FET is at zero Volts (ground) quiescent level. At the source terminal of the FET, the bias voltage is at the previously mentioned “turn on” level...
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Current-Sense Transformer Application Design Guidelines
, if the number of turns is too low. (lower inductance), the output signal may distort or "droop" (in positively sloped. unipolar input signal) which may also cause instability in the control circuit and. inaccuracies in measurements. Inductance and Excitation Current. The current transformer's...
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AN111 Current Modules Measure Power Factor
Figure 4. Figure 3. Simple Measurement Scheme for Determining PF. Power Triangle Examples. Figure 3a Inductive Load, KVAR ( B-C). The scheme shown in Figure 4 requires three current. Figure 3b Capacitive KVAR (C-D) Reduces measurements; load current, line current, and the current. Inductive Load...
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Eddy Current Displacement Sensors
Microsoft Word - eddy 2006press release.doc Eddy Current Displacement Sensors are Making a Major Contribution to. the Measurement World. Non-contact displacement sensors using the eddy current principle have proven their. value for measuring displacement, position and gap. Measurements which...
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Current Research News Stories
. Current Research News Stories NEW OPTICAL TECHNIQUE MEASURES AIRFLOW IN JET ENGINES COLUMBUS, Ohio -- Ohio State University researchers have developed a new technique for measuring airflow into jet engines. The technique, which uses lasers and optics to measure airflow, will help aircraft...
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Selection Guide to Clamp-On Current Probes
Clamp-on current probes are designed to extend the current measuring capabilities of DNNs, power instruments, oscilloscopes, hand-held scopes, recorders or loggers and other diverse instruments. The probe is "clamped" around the current carrying conductor to perform non-contact current measurements...
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How-To Guide for Most Common Measurements
. Temperature: Thermocouple. Temperature: Thermistor. Temperature: RTD. Measure Voltage. Current. Strain. Pressure/Load. Frequency. Encoder. Sound and Vibration. Other Resources. Cannot find your measurement? Search from hundreds of tutorials, white papers, and webcasts on ni.com. 30 ratings | 4.10 out...
Engineering Web Search: Current Signal Measurement Top
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Energy Measurement | Analog to Digital Converters | Analog... Analog Devices??ADE energy measurement ICs combine analog-to-digital converters (ADCs) with fixed-function digital signal processors (DSPs) to See Analog Devices, Inc. Information |
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Current Measurement in Solenoids Hydraulic control is still... Current Measurement in Solenoids Hydraulic control is still used to change gears in the electronically controlled automatic transmission. See Analog Devices, Inc. Information |
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Keithley Instruments Inc. - A Greater Measure of Confidence Low Current Meters (Picoammeters) Low Voltage Meter (Nanovoltmeter) Current Sources Broad Purpose High Performance See Keithley Instruments, Inc. Information |
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Diode - Wikipedia, the free encyclopedia |
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Amplifier - Wikipedia, the free encyclopedia In an electronic amplifier, the input "signal" is usually a voltage or a current. |
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Amplifiers and Linear - Current Shunt... Voltage Output High-Side Measurement Current Shunt Monitor Current Shunt Monitor -16V to +80V Common-Mode Range (Rev. F) (PDF 622 KB) 16 Feb 2010 See Texas Instruments High-Performance Analog Profile & Catalog |
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Choosing the Right Industrial Digital I/O Module for Your... The signal characteristic conveying the sensor?s measurement is the first parameter to be considered when selecting an industrial digital I/O module. |
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NI SCC-CI20 -- Current Input - 2-Channel Current... NI Home > Products & Services > Signal Conditioning > SCC -- Portable, Low-Cost Signal Conditioning > Modules > Analog Input > 2 Ch Current Input See National Instruments Profile & Catalog |
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LM7171 - Very High Speed, High Output Current, Voltage... LM7171 Very High Speed, High Output Current, Voltage Feedback Amplifier Low supply current: 6.5 mA High open loop gain: 85 dB See National Semiconductor Information |
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National Semiconductor Expands High-Fidelity Family with New... NSM) today introduced a 5V rail-to-rail input and output (RRIO) and a 36V current feedback operational amplifier (op amp). The LME49721 RRIO op amp?s See National Semiconductor Information |
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