Excitation Current
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Product
4-20mA Current Loop USB Data Logger
EL-USB-4
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This data logger measures and stores up to 32,000 current loop readings over flashing red and green LEDs. The data logger features a pair of screw terminals and is supplied complete with a a 4-20mA d.c. measurement range. The user can easily set up the logging rate and start time, and download the stored data by plugging the module straight into a PCs USB port and running the purpose designed software under Windows 2000, XP or Vista
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Product
Eddy Current Electric Conductivity Meter
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Measures the conductivity of a solution by measuring the alternating magnetic field generated by the solution.
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Product
Low Input Current
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Low input current and transistor output photocouplers (optocouplers) are optically coupled isolators containing a GaAs infrared light emitting diode and an NPN silicon phototransistor. This type features a fast response while operating on a low input current.
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Product
Secondary Current Injection Test Sets
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Our range of units covers applications up to 200A and includes single phase and three phase units with applications for testing and timing of IDMT relays, thermal overloads, MCB’s and auto-reclosers.
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Product
Current Clamp Multimeters
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PeakTech Prüf- und Messtechnik GmbH
It uses a pair of jaw which allow clamping around an electrical conductor to measure the current in a conductor without the need to make physical contact unlike a normal multimeter.
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Product
Wet Leakage Current Test
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King Design Industrial Co., Ltd.
The outdoor solar module will endure the erosion of rain, fog, snow and sandstorm. To make sure that solar module will not wet leakage current accident and tolerate huge load pressure in such harsh conditions, we adopt wet leakage current to simulate the above weather conditions.
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Product
Hall Effect DC Current Sensor
CYHCT-WS3
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ChenYang Technologies GmbH & Co. KG
The sensor CYHCT-WS3 is a Hall Effect sensor for the measurement of DC current. The sensor has agalvanic isolation between the high power primary conductor and the secondary electronic circuit and withdifferent output signals and different power supplies.
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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
Leakage Current Tester
2675
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Shenzhen Chuangxin Instruments Co., Ltd.
RK2675 series Leakage Current Tester is used to measure the electrical insulation quality and products’ safety performance of the main indicators.
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Product
High Power Precision Current Sensing Resistors
HPCR4T
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High Power Precision Current Sensing Resistors of HPCR4T designed with four terminals, are distinguished by excellent long term stability & TCR. The Kelvin connections of this device allow for high precision measurements even with low resistance values. HPCR 4T has a non-inductive copper manganin element inserted into the ceramic case and finally sealed with a cement molding.
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Product
Zero Phase Current Transformer
MZL-45
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MULTI MEASURING INSTRUMENTS Co., Ltd.
Split-core type for measuring zero phase current
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Product
Multiparameter Current Meters
MIDAS ECM
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The MIDAS ECM is one of only a few multiparameter current meters that allow real-time operations over several thousand metres of cable, as well as autonomous deployment.
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Product
Clamp type AC Current Sensor／for Low Leakage Current Measurements(ZCT Series)
ZCT-18
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Best sensor for low leakage current measurements of less than 1mA.*Ultra compact size with 18mmφ jaw opening capability.*High sensitivity and least affection from external magnetic field.
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Product
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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Product
Current Probe
PA-629
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*Maximum Current Value: +/- 200ADC, 140A RMS*1mA = 10mA, 100mA (switchable)*Rising Time: 1.2uS*Bandwidth: DC ~ 300kHz*Over Range Indicator*Battery, AC Power Supply Adaptor (free), dual usages
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Product
Mini AC Leakage Current Clamp Tester
M-104+
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MULTI MEASURING INSTRUMENTS Co., Ltd.
・33mmφCT window and ultra compact size.・Data-hold function. Especially useful when working in dark or hard to get areas.・Low cost type, Core shielding is not equipped.
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Product
High Current Test System
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HIGHVOLT Prüftechnik Dresden GmbH
High current test systems are used to test the thermal stability of equipment and components. The test system induces a current in the test object causing it to heat up. Therefore, the test object is designed as a shorted circuit. The high current test system measures the temperature of the test object at various points, in addition to the current. As a special feature, the temperature that the test object should reach can be specified and the amount of the current can be automatically calculated by the HIGHVOLT test system.
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Product
Inrush Current Generators for Zno Production Line
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Shanghai Guantu Technology Co., Ltd.
Inrush Current Generator Standard: IEC61008, IEC61009, I61051/61643, ANSI C62.31, C62.33, C62.35, TU K20, K21, K44, K45, UL943Inrush Current Generator Features1. LCD screen display, built-in computer control, man-machine dialogue, easy to operate.2. Program-controlled high-voltage power supply, high voltage stability and precision3. Imported non-inductive high-power resistors are used to ensure the consistency of surge waveforms4. The main switch adopts electronic switch discharge mode, and the output polarity is automatically switched
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Product
Current Transformers
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A range of ring type current transformers suitable for primary currents from 1A-5000A with 1A or 5A secondaries. This standard range of measuring and protective current transformers is available as resin coated or tape wrapped.
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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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Product
"Stiff Grid" and Parallel Operation AC Generator Excitation Regulator
SVRFP
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The Kinetics model SVRFP Exciter/Regulator rectifier is designed and rated in capacity and operating parameters for the application of exciting the fields on an AC generator in parallel with other AC generators and the power system is a "stiff system" in relation to loading. A "stiff system" is a generating system that is of sufficient capacity or the generator is "small" in relation to the system grid, that the AC system voltage under impulse/step loading condition does not require forcing of the generator field to maintain the power grid voltage. Systems are designed with a standard unit service factor to operate within the +10% to -20% nominal voltage rating at 100% current rating.
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Product
Split type Pulse Current Sensor
PCT-06
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Through hole type pulse current sensor.*Pulse current sensor for power demand meter.
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Product
Fluxgate 150A Current Sensor
LF03
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Our LF03 current sensor works with the dynamic Fluxgate measurement technology. It is characterized by its simple, practical design and prevents high temperature drifts. Fluxgate technology uses the phenomenon of magnetic saturation to modulate the measured magnetic field and convert it into an electric field.
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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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Product
DC Resistance and Current Measurement System
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DC Resistance and Current Measurement System including: 6622A Series Bridge, 6634A Temperature Stabilized Resistance Standards, 6664C Scanner(s), world’s most precise and stable 6623A Precision Current Source/Range Extender, Wired Equipment Rack, and Bridgeworks Software.
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Product
Through Hole type DC Current Sensor／for DC Leakage Current Measurements
DCZCT-45SH
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MULTI MEASURING INSTRUMENTS Co., Ltd.
Through Hole type DC Current Sensor／for DC Leakage Current Measurements
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Product
AC Current Sensor
RCTi and RCTi 3ph
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The RCTi & RCTrms sensors convert ac current to an isolated 0-5V voltage or 4-20mA current loop. TA5V-5A allows compatibility with existing 1A or 5A CT metering circuits. Both offer a choice of proportional (rms) and instantaneous outputs. The available RCT current ranges are 0-100A to 0-50,000Apk. Both RCTi and RCTrms provide accurate measurement over a wide bandwidth ensuring precise measurement even with harmonically distorted wave shapes - using a flexible clip-on sensing coil. The RCTs are available as single and three phase models.
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Product
DC Earth Leakage Current Measurement
DCZCT-11M
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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
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Product
Current Transducer
IN 1000-S
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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.
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Product
Resistance Tester With Leakage Current (Loop Current)
GT00WD00ZY
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*screen display*Double protection insulation*Non-contact measured resistance, safe, fast
