Current Preamplifiers
-
Product
High Frequency Current Transformers
-
Osborne High Frequency Current Transformers operate at frequencies higher than 50/60 Hertz. Their purpose is to reduce high frequency system currents to lower values that are appropriate for instrumentation and/or protection circuits. They have been designed to meet specified current ratios, and burden impedance at a specified transformation error. One area of unique Osborne expertise is in designing for phase shift when high frequency current transformers are to be used for power measuring applications.
-
Product
Current Transformer
-
A precision electrical device used to step down high alternating (AC) or direct (DC) primary currents into safe, measurable secondary values for power analysis, energy management, and monitoring instruments.
-
Product
OEM Current Input0 to 20mA
TGPR-0800
-
A current input data logger that is supplied uncased so that it can be built into custom applications.The TGPR-0800 can be used to record the output from a number of industry standard 4-20mA sensors. Common applications include pressure and flow rate monitoring.
-
Product
Through Hole type DC Current Sensor／for DC Leakage Current Measurements
DCZCT-45NK
-
MULTI MEASURING INSTRUMENTS Co., Ltd.
*DC earth fault measurement*DC leakage current measurement*Least affection from the magnetization of core and temperature fluctuation*Convenient ＋24V single polarity power supply
-
Product
Leakage Current Sensors / Small Current Sensors
-
ChenYang Technologies GmbH & Co. KG
This current sensor is based on magnetic modulation and compensation principle, and can beused for measurement of small DC current and leakage current, current difference between two ormore conductors.
-
Product
Programmable DC Current Source
Model 121
-
The Model 121 programmable DC current source is a precision instrument suitable for bench-top use or panel-mounted operation in labs, test facilities, and manufacturing environments. It provides a low-noise, highly stable source of current up to 100 mA, with convenient manual selection through 13 pre-set output levels, each representing a ten-fold change in power when attached to a resistive load. A “user” setting allows the current output to be defined anywhere within the operating range of the unit, from 100 nA to 100 mA.
-
Product
Compact Eddy Current Sensor System
eddyNCDT 3005
-
Compact and robust design. - Temperature compensation up to 180C. High precision measurement accuracy. High frequency response. Sensor for ferro- and non-ferromagnetic targets. Easy to use (plug & play). Perfect for machine integration.
-
Product
Current Transducer
IN 1000-S
-
For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation between the primary and the secondary circuit. 1000 A nominal, 3 ppm linearity over the temp. range, Very low offset drift 19.5 ppm, low noise 34 ppm peak-peak, -40 to +85°C, one compact package.
-
Product
Series Precision Fixed-Ratio Current Transformers
PMT25100
-
Power Measurement Technologies Inc.
Precision two-stage toroidal current transformers find application as the reference in determining the accuracy of instrumentation current transformers.
-
Product
Sound Harmonics and Current Analyzer
H74050100
Audio Analyzer
This analyzer is used as end of line control for electro mechanic components with electric motors, with or without mechanical reduction. While the motor is running at nominal speed, a spectrum and temporal analysis of the sound as well as a current consumption test is performed. Statistical analysis of the data acquired is also performed real-time, expediting the PASS/FAIL decision of the DUT.
-
Product
Dual Voltage Buffer with Current Drive
BUF-01
-
The BUF-01 Voltage Buffer is a dual channel buffer capable of driving up to 50 mA of current on each channel at up to ±10 V output. The buffer has a 2nd order low pass filter with 3 dB point of 119 kHz to remove high frequency noise. The unit’s differential inputs are built to withstand high DC over-voltages up to ±50 VDC and greater than ±100 V transients. Gain of the unit is 1 allowing for minimal insertion issues.
-
Product
Integrated Current Sensors
GO series
-
*Standard package and small footprint*Cost effective*A perfect compromise for small drives, robots, solar inverters, e-bikes etc.
-
Product
Air Core Current Limiting Reactors
-
Current Limiting Reactor (CLR) is one of the most effective short circuit current limiting devices. It reduces stresses on busses, insulators, circuit breakers and other high voltage devices. Use of CLR is the most practical and economical approach at current limiting.
-
Product
Integrated Current Sensors
-
Current sensors have to be smaller, smarter, cheaper. LEM’s R&D is actively developing a range of ICS to reduce the footprint of the current sensing function and simplify the integration of current measurement in a wide range of applications in automotive, industrial, or residential.
-
Product
Differential Current Management
LINAX PQ series
-
All devices from the series/products listed below can be expanded with the "dual-channel residual current detection" add-on module to enable residual current monitoring. By comparing residual current and protective conductor current measurements, you can detect stray currents in your electrical system and initiate appropriate countermeasures.
-
Product
Eddy Current Scanners
-
United Western Technologies Corp
a non-destructive testing (NDT) device that uses electromagnetic induction to detect surface and near-surface flaws in conductive materials.
-
Product
Iron Core Current Limiting Reactors
-
Current Limiting Reactor (CLR) is one of the most effective short circuit current limiting devices. It reduces stresses on busses, insulators, circuit breakers and other high voltage devices. Use of CLR is the most practical and economical approach at current limiting.
-
Product
Split Type AC Current Sensor
CTF-6
-
MULTI MEASURING INSTRUMENTS Co., Ltd.
*For AC current and power measurements.*Ultra compact size and high accurate output linearity.*Easy installation in the distributing box.*Compliant with RoHS drective.
-
Product
IEC Current Transformer Burden
-
• Burdens of 1A and 5A for IEC & ANSI specifications are available • 40VA, 20VA, 10VA, 7.5VA, 6.25VA, 5 VA and different combinations of these at 0.8 PF 3.75, 2.5, 1.25 & 1VA at 1.0 PF
-
Product
Programmable ProBus Current Adapter
CA10
-
The CA10 is a programmable and customizable interface device that seamlessly incorporates third party current transducers/transformers with Teledyne LeCroy oscilloscopes or motor drive analyzers. It allows the third party device to be recognized and operate as if it were a Teledyne LeCroy probe.
-
Product
Precision Voltage and Current Sources
VI-700
-
The VI-700 Voltage and Current Source is a versatile precision dialable or remotely programmable voltage and current source. Its three ranges provide up to 20 V full scale (200 V with the HV option), and down to 100 mV resolution; and 20 mA full scale down to 0.1mA resolution. Both voltage and current outputs are available simultaneously. The output is set by a range selector and thumbwheel switches in the LOCAL mode, or by a digital input at the rear panel. The REMOTE mode control can be a RS232 or IEEE-488 interface.
-
Product
DC Earth Leakage Current Measurement
DCZCT-11M
-
MULTI MEASURING INSTRUMENTS Co., Ltd.
*DC Earth Leakage Current Measurement *Bipolar DC ±12V Power Supply*Output DC ±1.5V at DC 10mA *Isolated Housing Case based on UL94V-0*Through Hole PCB Mount Type, Exciting Current Method
-
Product
Current Sensors
-
Measurlogic offers an array of current sensors for every need, including split core, solid core and Rope current transformers (CTs); DC Shunts and Hall Effect Sensors. All of our electrical sensors are designed with an easy, un-intrusive installation in mind. With a low cost and high accuracy guarantee, we provide top of the line solutions for measurement and cost savings for residents and business owners alike.
-
Product
Current Transformer Field Test Set
1043
-
The Catalog 1043 Current Transformer Field Test Set is a simple and inexpensive means whereby a current transformer installation may be quickly checked for many sources of trouble. The tests are made without interrupting the Customer's service and while the load is on.
-
Product
Primary Current Injection Test Set
T 3000
-
T 3000 is a primary current injection testing system designed to perform primary tests requested in substations commissioning. It allows to perform different tests and measurements on current transformers, voltage transformers, power transformers, protection relays, energy meters and transducers
-
Product
DC Bias Current Power Supply
TH1775
-
Shenzhen Chuangxin Instruments Co., Ltd.
TH1775 is a DC Bias Current Source (or DC Magnetization Current Source) used for inductance measurement of inductors and transformer windings with DC bias current. Except for constant current output, low additional error and wide frequency response range are important for bias current inductance measurement. High frequency LCR meter could be used, when the frequency response range is wide enough. MPU controlled auto current balance technology is adopted to realize AC+DC current overlap and constant current output from 0 to ±20A. Two TH1775 can be paralleled to supply a maximum current up to 40A.TH1775 permits high frequency measurement up to 1 MHz and can be directly controlled by TH2816A, TH2817A, TH2818 and TH2819. TH1773/TH1775 with its low additional error, wide frequency response range and sweep output function is widely used in DC biased inductance measurement. TH1775 also provides a perfect solution for magnetic material analysis.
-
Product
In-fuse Vehicle Current Measurement System
Sens-X
-
Sens-X intelligent sensors offer a range of high dynamic range sensor hardware for the capture of specialist current measurements.
-
Product
High Voltage Surge Current Monitors
10000SCM
-
Designed to be used with the Model HVST High Voltage Surge tester. The Surge Current Monitor allows simultaneously surge testing 20 units. The Surge Current Monitor monitors the current going through each unit under test at the time of the surge. If a unit under test breaks down or leaks, the Surge Current Monitor will identify the bad unit by lighting the corresponding LED.
-
Product
4-20mA Current Loop D/A Converters
-
ADI integrated solutions combine both the D/A converter and driver in one chip to provide the required output directly from the digital domain. Analog Devices’ portfolio of leading industrial D/A converters and drivers provides a range of programmable output ranges from standard 4 mA to 20 mA for current loop communication to ±10 V for actuator control. ADI industrial converters offer considerable control functionality and advanced on-chip diagnostics to maximize system uptime, as well as eliminate the need for costly calibration routines needed by some traditional discrete architectures.
-
Product
Current Probe
-
Vernier Software & Technology, LLC
Simplify your experimental setup with the Go Direct Current Probe. It connects wirelessly via Bluetooth® or wired via USB to your device. The wireless connection eliminates additional cables that can clutter the lab bench. Capture small currents like those produced by a magnet falling through a coil.
