Current Sensors
detect AC or DC electrical current.
See Also: Current Probes, SQUID, Voltage Sensors, Rogowski
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Product
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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Product
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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Product
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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Product
Trace Oxygen Analyzer
GNL-IN121
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Shanghai ChangAi Electronic Science & Technology Co.,Ltd
GNL-IN121 is based on microprocessor, and keeps frequency current sensor as measuring point with intelligence, high accuracy and comprehensive function. It applies to the accurate measurement of oxygen concentration in 0~25.00% nitrogen- oxygen mixed gases. - See more at: http://en.ci-ele.com/8aedb8bf-ef48-4f8c-127a-797c939a6181/0e266f3f-134f-bfa1-4437-f6ee37fdb1dc.shtml#sthash.sNvnkmUs.dpuf
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Product
Clamp type AC Current Sensor／for Low Leakage Current Measurements(ZCT Series)
ZCT-22
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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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Product
Split type Pulse Current Sensor
CTF-05K
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Pulse current detection for power demand meter.*Clamp type CT.*Open collector output.
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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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Product
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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Product
Current Sensor For Outdoor Use
CT-41B
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MULTI MEASURING INSTRUMENTS Co., Ltd.
Equivalent to protection grade IP67
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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
O2/N2 Analyzers
GNL-2100 Series
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Shanghai ChangAi Electronic Science & Technology Co.,Ltd
GNL-2100 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.
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Product
Clamp type AC Current Sensor／for Power Monitor
ZCT-40PS
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Compact size*AC 1A～500A*Current measurements of feeder
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Product
Clamp type AC Current Sensor／for Load Current Measurements(CT Series)
CT-80
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Big CT window*AC 1A～1800A*Current measurements of main cable
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Product
Through Hole type DC Current Sensor／for DC Leakage Current Measurements
DCZCT-20MH
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*DC earth fault measurement for solar power system*Least affection from the magnetization of core and temperature fluctuation*DC leakage current measurements*Convenient ＋5V single polarity power supply
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Product
Device Current Waveform Analyzer, 1 GSa/s, 14/16-bit, 2 Channel
CX3322A
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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
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
Clamp type DC Current Sensor／for DC Leakage Current Measurements
DCZCT-110S
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Compact size, General purpose*DC leakage current measurements
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Product
Open Loop Current Sensor
C03 30A
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The C03 offers efficient and precise sensor solutions for direct, alternating and pulsed currents in industrial, commercial and communication systems. It consists of three main components: an accurate, linear Hall sensor with low temperature drift, a flux collector and a transformer. It is characterized by a very low resistance and thus lowers power loss and temperature drift - for optimal performance.
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Product
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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Product
Through Hole type DC Current Sensor／for Load Current Measurements
MOHT-500B 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
Through Hole type AC Current Sensor
CT-30AR
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MULTI MEASURING INSTRUMENTS Co., Ltd.
For measuring electric power (through hole type)
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Product
Clamp type AC Current Sensor／for Low Leakage Current Measurements(ZCT Series)
ZCT-80H
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*High precision clamp type ZCT sensor*Big CT window,φ80mm*AC 0～10A*Least affection from the external magnetic field and residual current
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Product
Current Probes
XQ13
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Beijing GFUVE Electronics Co.,Ltd.
The model XQ13 ac micro amp clamp on current probe is suitable for 10A-100A cable online measurement, it belongs to high performance current sensor field.
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Product
SparkFun Coulomb Counter Breakout
LTC4150
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Odometers are extremely useful for cars, they tell you how far you have gone, wouldn't it be nice if you were able to have a device that does the same for electrical current? The LTC4150 SparkFun Coulomb Counter Breakout is here to be your odometer for current. If you are wondering: a coulomb is defined as, to put it simply, one amp for one second. This breakout is capable of constantly monitoring the current your sensor is using, is able to add it up, and will give you a pulse each time a given amount of amp-hours have been used. When used effectively and if you start with a full battery, you’ll always know exactly how much of it is left!
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Product
Software-controlled Generator
IPTN16
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*The module provides output of constant stabilized voltage through 16 independent channels in 2 ranges ± 2 V and ± 10 V with a step of 5 mV, as well as a stabilized current of ± 10 mA with a step of 5 μA.The IPTN16 module is intended for use in information measuring VXI systems and can be used to power resistive temperature sensors or strain gauges with voltage or current with an accurate and stable value.*The IPTN16 module can also be used to simulate voltage or current sensors when checking measuring instruments and channels of measuring systems.
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Product
Clamp type AC Current Sensor／for Power Monitor
ZCT-40P
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*AC 0.1A～500A*Current measurements of feeder
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Product
Through Hole Type AC Current Sensor
CTF-50B
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*For AC current and power measurements.*Suitable for current measurements of feeder cable.*Measuring range:AC 0.1A～50A.
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Product
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
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
Current Clamps and Transducers
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High-accuracy Current Sensors and TransducersHigh-accuracy sensors for AC/DC current measurement and power analysis. From current clamps to high-precision zero flux current transducers and Rogowsky coils.
