Current Sensors
detect AC or DC electrical current.
See Also: Current Probes, SQUID, Voltage Sensors, Rogowski
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Current Sensors
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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.
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DC current Sensors
CTH
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The CTH sensors convert dc current to an isolated voltage output, the CTHR sensors convert ac current to a dc output signal proportional to the Arms. All popular process control voltage and current loop outputs are available. Through hole or split core options mean that connection is non-intrusive and straightforward. The available input range of the CTH sensors is any value from 5A to 6000Adc.
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Single-Stage Current Sensors
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The robust low-noise single stage current sensors are available with input inductances from 24 nH to 1.8 µH and a flux noise of 1.2 µPhi0/sqrt(Hz).
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Integrated Current Sensors
FHS Series
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*Standard package and small footprint*Cost effective*Standard SOIC 8 surface mount PCB
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Integrated Current Sensors
HMSR series
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The HMSR is a new generation of high insulated Integrated Current Sensor from LEM. These product family provides a robust, compact and very accurate solution for measuring DC and AC currents in all highly demanding, switching power applications for commercial, industrial. HMSR is a micro core based open loop sensor with a reinforced insulation and overcurrent detections (user configurable and factory set). These features make the device suitable for high voltage applications requiring high precision and strong immunity against external field. The primary conductor (pins 1 and 8) has very low electrical resistance and dedicated pads d
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Clamp on AC Leakage Current Sensors
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High Accuracy Clamp AC Leakage Sensor use permalloy magnetic cores, with small size, high accuracy, good stability, strong anti-interference ability characteristics. It is applied with double shield technology, which insure strong anti-interference ability.
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Current Sensors
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A current sensor measures the flow of electric current to help optimize system performance, safety, and energy efficiency. They allow us to gauge how much power various parts are using. Whether it’s tracking motor loads in EVs, managing power in data centers, or monitoring energy in solar arrays, CTS sensors provide high-accuracy measurements with minimal phase shift.
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High End Current Sensors
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AC and DC currents with an accuracy down to 1ppm. Our standard products offers the following features: Automotive current sensors. Extended temperature current sensor - 85 deg Celcius. AC current sensor - DC current sensor.
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Current Sensors
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Our current sensors were designed for a simple, customer-specific construction of niobium wire wound magnetometers, gradiometers or preamplifiers for small current or voltage signals.
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Isolated Hall Effect Current Sensors
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Isolated Hall Effect current sensors provide accurate high bandwidth current sensing. Vektrex offers models to 320A. For use, the 50-ohm voltage output is connected directly to an oscilloscope or data acquisition system. VCS sensors are magnetically isolated like clamp-on oscilloscope probes. With secure cable attachment, repeatability is ensured.
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Product
Closed Loop Hall Effect Current Sensors/Transducers
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ChenYang Technologies GmbH & Co. KG
This Hall Effect current sensor is based on closed loop compensating principle and can be used for 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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TMR Current Sensors
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MultiDimension Technology Co.,Ltd.
An open-close current transducer, high sensitivity and signal-to-noise ratio TMR chips are used in the design, which based on Tunneling magneto resistance effect. The transducer has a built-in temperature compensation and nonlinear compensation circuit, which can accurately measure DC, AC and pulse current. The transducer has many benefits ,such as high precision, wide bandwidth, low power consumption, excellent isolation performance and so on. Besides, the design of open-close structure makes it easier to install and unload.
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Current Sensors and AC Current Sensors
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Current sensors are designed to monitor the presence or absence of AC or DC current and are available in an assortment of standard & custom models with hermetic or gasket seal models designed to withstand severe environmental conditions.
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Current Sensors
MCx1101 Family
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Power architects are continually asked to push the boundaries for system efficiency, response time, small size, and low cost in new power system designs. Most modern designs require current sensors to help implement the complicated control, telemetry, and protection circuitry essential in meeting these difficult design goals.
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Product
Clamp type AC Current Sensor／for Power Monitor
ZCT-23S
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Ultra compact size*AC 0.1A～120A*Current measurements of terminal feeder
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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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Clamp type AC Current Sensor／with DC Voltage Output
ACT-5H
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*For current measurements of the control board*AC 0.1A～5A*DC 5V full scale output
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Crack Testing
STATOGRAPH® Product Family
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Foerster Instruments, Incorporated
The STATOGRAPH product family is used for testing surface cracks with the help of eddy current sensors. Eddy current testing for material cracks requires the appropriate evaluation electronics and probes adapted to the testing task. Depending on the test situation and test object, the STATOGRAPH family of test instruments offers the right system for this purpose.
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Clamp type AC Current Sensor／for Low Leakage Current Measurements(ZCT Series)
ZCT-22F
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Best sensor for leakage current measurements*Ultra compact size*AC 1mA～100A
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Clamp type AC Current Sensor／for Load Current Measurements(CT Series)
CT-23S
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Ultra compact size*AC 1A～200A*Current measurements of terminal feeder
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Through Hole type DC Current Sensor／for Load Current Measurements
MOHT-800B 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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Split type AC Current Sensor
CTF-13NF
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MULTI MEASURING INSTRUMENTS Co., Ltd.
* Ultra compact size and high accuracy. * Easy installation in the distributing box. * Compliant with RoHS drective.
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AC/DC Current Digital Clamp Meters
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Precision Mastech Enterprises Co.
Essential electrical testing tools that combine a multimeter with a current sensor, featuring jaws that clamp around a live conductor to safely measure amperage without breaking the circuit
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Clamp type AC Current Sensor／for Leakage Current Measurements(ZCT Series)
ZCT-140
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Leakage current measurements of feeder*Compact size*AC 1mA～300A
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Clamp type AC Current Sensor／for Power Monitor
CT-80PB
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*BIG CT WINDOW*AC 1A～500A*Current measurements of main cable
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N2,O2 Analyzer
P860 Series
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Shanghai ChangAi Electronic Science & Technology Co.,Ltd
P860 series analyzer is the online intelligent measurement instrument, which adopting advanced ion current oxygen sensor with single chip technology. N2%=100%-O2%. It has been widely used in the fields of nitrogen separation from air, fertilizer, petrochemicals and biological fermentation. - See more at: http://en.ci-ele.com/8aedb8bf-ef48-4f8c-127a-797c939a6181/54b8d904-ebc5-7b11-fc19-cf39baaa5889.shtml#sthash.0iShzAbt.dpuf
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Clamp Meter
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Shenzhen Graigar Technology Co.,Ltd.
A clamp meter is an electrical tester that combines a basic digital multimeter with a current sensor. Clamps measure current. Probes measure voltage.
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Clamp type AC Current Sensor／for Low Leakage Current Measurements(ZCT Series)
ZCT-110S
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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
AC Current Sensor
LFR
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The LFR ac current probe has been designed to have market leading low frequency performance, meaning low phase shift and low noise. This compact, low cost, clip-around probe is both flexible and dual-range, and is optimized to give minimal phase measurement error at frequencies from 45Hz to 20kHz and have a very low noise floor.
