Current Sensors
detect AC or DC electrical current.
See Also: Current Probes, SQUID, Voltage Sensors, Rogowski
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Product
Clamp Meters
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An electrical testing tool that integrates a basic digital multimeter with a current sensor. Clamps measure current.
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Product
Through Hole type DC Current Sensor／for DC Leakage Current Measurements
DCZCT-45NK
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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
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Product
Clamp type AC Current Sensor／for Leakage Current Measurements(ZCT Series)
HFCT-34
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MULTI MEASURING INSTRUMENTS Co., Ltd.
Clamp type AC Current Sensor／for Leakage Current Measurements(ZCT Series)
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Product
Device Current Waveform Analyzer, 1 GSa/s, 14/16-bit, 2 Channel
CX3322A
Waveform Analyzer
The CX3322A is a 2-channel model for engineers and researchers who just need one or two current waveform measurements at one time. Using a single channel current sensor (CX1101A, CX1103A) and a passive prove interface (CX1151A) enables power measurements. The bandwidth and the memory depth per channel are option and can be selected from 50 MHz, 100 MHz and 200 MHz, and 16 Mpts, 64 Mpts and 256 Mpts, respectively. The number of channels is not upgradable, but upgrade products for both bandwidth and memory depth options are also available for customers who need more performance after purchasing the product. You could also minimize the initial investment for later upgrade with this affordable 2-channel model.
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Product
500A AC/DC Current Sensor
CT6904
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Hioki pull-through AC/DC current sensors are best-in-class devices for use with power analyzers,, Memory HiCorders and high performance oscilloscopes. The CT6904 is a DC to 4 MHz/500A sensor, ideal for capturing current signals from switching power supplies, inverters, power conditioners, etc.
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Product
Clamp type AC Current Sensor／for Leakage Current Measurements(ZCT Series)
ZCT-80
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Leakage current measurements of main cable*BIG CT WINDOW*AC 1mA～500A
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Product
Clamp type AC Current Sensor／for Load Current Measurements(CT Series)
CT-3000
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Ultra big CT window*AC 1A～3000A*Current measurements of main cable
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Product
CAN Sensor/ Interface
Current
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Reach Technologies’ CAN Current Sensors sense and digitize conductor current for collection via CAN. The module is ideal for conveniently adding current data to a distributed CAN network. The CAN Current Sensor is configurable via J1939 or CANopen stacks, and are available in Hall Effect and shunt variants.
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Product
Monitoring Solar Panel Strings, DC 30A, Φ10mm
CTF-60-10DC
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MULTI MEASURING INSTRUMENTS Co., Ltd.
・Compact, Space-saving, Low Cost DC Current Sensors.・Split-core type, easy to apply to existing circuit.・Easy to use by unipolar +5V power supply.・High speed responsibility – less than 10μsec. 0 rated primary current.・Suitable for monitoring solar panel strings.
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Product
Compact Eddy Current Sensor System
eddyNCDT 3005
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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.
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Product
Through Hole Type AC Current Sensor
CT-13K
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*For AC current and power measurements.*High accuracy and compact size.*Measuring range:AC 1A～50A.
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Product
Stand-Alone Doppler Current Sensor
DCPS
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The Doppler Current Profiler Sensor (DCPS) is a medium-range, 600kHz current profiler smart sensor. It offers high-quality ocean current measurements and is ideally suited for cabling directly to various systems or dataloggers via serial or AiCap bus. With its integrated compensation for tilting and movement, the sensor is commonly used to measure current from buoys and other moving platforms.The 5400/5400R version of the current sensor is 300m depth rated, the 5402/5402R version is 4500m depth rated, and the 5403/5403R version is 6000m depth rated and intended for commercial as well as research use. It comes with an integrated temperature sensor that can be calibrated on request.As an extension to the DCPS, we now offer the current profiler with an integrated pressure unit called the 5400P. This version enables acoustic wave measurements in addition to profiling currents. Ideal for small observatories, the DCPS sensor is the market's lowest-cost current and wave sensor.
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Product
Leakage Current Sensors / Small Current Sensors
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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.
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Product
Through Hole Type AC Current Sensor
CTF-600B
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*For AC current and power measurements.*Suitable for current measurements of main cable.*Measuring range:AC 1A～600A.
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Product
MicroLogPRO III USB Data Loggers
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The MicroLog product line includes a range of low-cost, portable data loggers for supply chain monitoring, featuring internal temperature and humidity sensors with one external input for connection to temperature, current and voltage sensors. With over a decade of customer satisfaction, the MicroLog continues to offer application reliability for a variety of mission critical industries such as cold chain, healthcare, pharmaceuticals, and storage.
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Product
PCB IMID01, 100 mV/g, IEPE, 2-Pin, Accelerometer, Industrial Vibration Sensor
784175-01
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The PCB IMID01 is an industrial Vibration Sensor designed for permanent installations. This sensor helps you acquire sound and movement data with supported PXI Sound and Vibration Modules, C Series Sound and Vibration Input Modules, and USB-based Sound and Vibration Devices. The PCB IMID01 features a sensitivity range of 100 mV/g and uses the Integrated Electronics Piezo-Electric (IEPE) current excitation. The sensor supports the IMI Industrial Accelerometer Cable as well as the MIL2M-Breakout Cable.
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Product
Clamp type AC Current Sensor／for Low Leakage Current Measurements(ZCT Series)
ALCL-40D
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Best sensor for micro ampere current measurements.*Super high accurate sprit type ZCT sensor.*High sensitivity and least affection from external magnetic field. (less than 10μA for 400A nearby conductor)*For leakage current measurements of arrester.*Stable measurements under high electric field and strong magnetic field.
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Product
Clamp type DC Current Sensor／for DC Leakage Current Measurements
DCZCT-18S
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Compact size, General purpose*DC leakage current measurements
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Product
Through Hole type AC Current Sensor
CT-6S
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MULTI MEASURING INSTRUMENTS Co., Ltd.
For measuring current generally (through hole type)
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Product
Flexible Rope-Type Current Probe
RCT1A and RCT5A
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These probes have great bandwidth ensuring accurate measurement even with harmonically distorted wave shapes. For all RCT1A/RCT models, a NIST, NAVLAP, NPL (UKAS) factory traceable calibration certificate and certificate of conformance is supplied. UL/CSA approved materials are used throughout. Three phase and single phase flexible AC current sensors (rope sensors) are available for fast installation in confined spaces, eliminating the need for Electrical Supply Shutdown. Available outputs are 1A @ 2.5VA and 5A @ 0.5VA, this means long cable lengths from current sensor to signal conditioner allow these low VA ratings to be used, even when feeder cable to energy meter distances are large (up to 98 feet / 30 meters)
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Product
SparkFun Current Sensor Breakout
ACS723
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The SparkFun Current Sensor Breakout is a high accuracy board that utilizes the ACS723 for moderate AC and DC current sensing applications. The ACS723 sensor uses a Hall effect sensor to output a voltage relative to the current flowing through the IP+ and IP- pins on the board. The advantage of using a Hall effect sensor, specifically, is that the circuit being sensed and the circuit reading the sensor are electrically isolated meaning that, although your Arduino is running on 5V, the sensed circuit can be operating at higher DC or AC voltages!
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Product
Digital Test Switch
FT-14D
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Test switch solution for digital switchgear using current and voltage sensors. With the FT-14D Digital FlexitestTM switches, a new era of protection relay testing can be performed more safely, quickly and easily. The FT-14D switch allows a customer to integrate current and voltage sensors within digital switchgear and protective relays and thereby enable the Industrial Internet of Things.
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Product
Resistors for Calibration of Current Measuring Systems and Sensors/Transducers
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ChenYang Technologies GmbH & Co. KG
Is designed and made according to the Standard JB/T8225-1999 for DC resistors used in laboratory and electrical engineering.By using full closed structure and automatictemperature control it ensures resistor good long-term stability and small temperaturecoefficient. This DC resistor is very suitablefor DC current measurement and calibration of current measuring systems and current sensors. The maximal measuring current is 100A with measuring accuracy of ±0.02%
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Product
Split Type AC Current Sensor
CTF-10
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*For AC current and power measurements.*Wide measuring range (AC 0.1～60A).*Compliant with RoHS drective.
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Product
Split Core Hall Effect DC Current Sensor
CYHCT-C2TV
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ChenYang Technologies GmbH & Co. KG
This Hall Effect current sensor is based on open loop principle and designed with a split core and a high galvanic isolation between primary conductor and secondary circuit. It can be used for measurement of DCcurrent etc. The output of the transducer reflects the real wave of the current carrying conductor.
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Product
Through Hole type DC Current Sensor／for Load Current Measurements
MOHT-600B Open loop method
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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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Product
±6 kV ANSI/ESDA/JEDEC HBM Test System
HBM-TS10-A
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High Power Pulse Instruments GmbH
*±6 kV Human-Body-Model (HBM) tester according ANSI/ESDA/JEDEC JS-001 standard with C = 100 pF, R = 1.5 kΩ discharge network*Wafer, package and system level HBM testing*True HBM: the classical discharge network of the HBM-S1-A according the standard ensures compliant waveforms for all load conditions*No trailing pulses*Integrated 10 kΩ charge removal resistor*Integrated DUT HBM current sensor for real time transient current monitoring with 1V/A output sensitivity into 50 Ω digital oscilloscope input*Integrated DUT HBM voltage sensor for real time transient voltage monitoring with 1/200V/V output sensitivity into 50 Ω digital oscilloscope input*Integrated overvoltage protection of the DUT voltage sensor, DUTcurrentsensor and DC test interface for efficient overload protection of the digital oscilloscope and SMU during high voltage HBM testing*Integrated DC test DUT switch with automatic switch control*Integrated 50 Ω precision hardware trigger output for high speed digital oscilloscopes*Fast HBM measurements, typically 0.5s per pulse including one-point DC measurement between pulses*Eficient sofware for system control and waveform data management (fully compatible with TLP measurement data)*The sofware can control automatic probers for fast measurements of complete wafers*Compact size 145 mm x 82.5 mm x 44 mm of the integrated HBM pulse generator probehead*System controller size 483 mm x 487 mm x 133 mm*High performance and high quality components*Optionally available hardware upgrades to all HPPI fully integrated HBM/HMM/TLP/VF-TLP test systems TLP-3010C, 4010C, 8010A, and 8010C
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Product
Clamp type AC Current Sensor／for Leakage Current Measurements(ZCT Series)
ZCT-40SQ
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Leakage current measurements of feeder*Low cost*AC 1mA～50A*High Sensitive and least affection from external magnetic field
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Product
Clamp type AC Current Sensor／for Low Leakage Current Measurements(ZCT Series)
ZCT-340L
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Best sensor for low leakage current measurements of less than 1mA.*Suitable for low current measurements of terminal feeder.*High sensitivity and least affection from external magnetic field.
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Product
Detection of Earth Faults (PtG) and Short Circuit (PtP) Faults
CableTroll 2330
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CableTroll 2330 is an indicator for detection of earth faults (PtG) and short circuit (PtP) faults on multi and single core cable terminations. The unit uses NorTroll type current sensors.
