Current and Potential Transformers
current and potential transformer T&M instruments.
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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.
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Sound Harmonics and Current Analyzer
H74050100
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.
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AC / DC Current Clamp
HT9025
HT9025 has been designed to measure AC/DC current up to 1000A, DC voltage up to 1500V and AC voltage up to 1000V in TRMS reaching CAT IV 600V and CAT III 1000V in compliance with safety standard IEC/ EN61010-1.
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Primary Current Injection Test Sets
Our primary current injection test sets cover from 750A through to 6000A. Available in single phase, testing applications include testing and timing of under and over current relays, circuit breakers and CT ratio testing.
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AC Current Sensor
RCTi and RCTi 3ph
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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Automatic Transformer Test System
TH2840AX
Changzhou Tonghui Electronic Co., Ltd.
■ The test speed is as high as 1000 times/s (>10kHz), without relay action time ■ Test level up to 20Vrms ■ The bias voltage is built-in ±40V/±100mA/2A ■ Up to 288 test pins (only TH2840NX) ■ Industry-friendly user experience: Linux bottom layer, built-in help file
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5 Amp High Accuracy Current Probe
HA5
Our HA5 Current Probe covers the measurement range from 20 milliamps to 5 amps, making it the best choice for measuring very small loads and the outputs of CT (Current Transformer) step-down circuits.
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Closed Loop Precise Hall AC/DC Current Sensor
CYHCS-LF
ChenYang Technologies GmbH & Co. KG
This Hall Effect current sensor is based on closed loop compensating principle and can be used for accurate 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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Current Measurements of PWM or Inverter, AC/DC 0.5～5A, φ16mm
CTF-5DC
MULTI MEASURING INSTRUMENTS Co., Ltd.
*AC/DC 0.5～5A*Current measurements for PWM or inverter
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Precision Current Shunt
Has five precision selectable Ultra stable Current Shunts which ranges from 0.0001 to 1Ω. The Shunt T/C is less than 10ppm, and the internal current meter will measure from 1μA to 1000Amps.
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Through Hole Type AC Current Sensor
CTA-30A
MULTI MEASURING INSTRUMENTS Co., Ltd.
*For AC current and power measurements.*High accuracy and compact size.*Measuring range:AC 0.1A～30A.
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AC/DC Current Probe, 50 MHz, 15A
1147B
The 1147B is ideal for capturing transient current signals such as those found in motor controllers, switching power supplies, inverters and current amplifiers driving inductive loads.
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Light-to-Analog Sensors (Current)
Renesas' light-to-current silicon optical sensors combine a photodiode array and current amplifiers on a single monolithic IC. These devices are ideal for display and keypad dimming, as well as industrial and medical light sensing applications.
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T3RC Rogowski Coil Current Probes
T3RC Series
Teledyne Test Tools Rogowski Current probes offer a broad range of products covering a wide frequency span and current measurement ranges for maximum application coverage whilst being easy to use in difficult to reach parts of the circuit.
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Split Core Hall Effect DC Current Sensor
CYHCT-C2TV
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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Testing of Voltage Measuring Transformers
In this category you will find components for high-voltage testing as well as for testing electronic or conventional voltage measuring transformers.
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AC and DC Non Inductive Current Shunt
Series A co-axial shunt and Option 02F/B shunt
Use with wattmeters, DMMs and power analyzers to extend current measurement ranges. Use with phase angle meters to enable phase angle measurements between voltage and current. Ultra low phase shift
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Split type AC Current Sensor
CTF-200A
MULTI MEASURING INSTRUMENTS Co., Ltd.
* Suitable for current measurements of feeder. * Wire stopper is equipped for the slipping protection. * The special connector is not necessary as the output terminals are provided. * Open circuit protection and nonflammable plastic material.
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Software for Current & Water Quality Monitoring Data Analysis
DataStudio 3D
Aanderaa, a Xylem brand, is a technology provider of oceanographic sensors, instruments and systems which are able to measure environmental parameters such as wave, current andwater quality (Dissolved Oxygen, Salinity, Temperature, Depth and Turbidity) over long deployments, several years.Data analysis is an important stage in all environmental monitoring campaigns. In many situations, users have to download and filter through large data quantities for analyses. DataStudio3D is a free data analysis software available to Aanderaa SeaGuard and SmartGuard users.To aid in data analysis, Aanderaa has developed their own propriety software, DataStudio3D which allows users to download field data and plot them on different graphical plots. This mode of data analysis can be carried out within minutes to help user to compare parameters, view trends, anomalies, and to control the data quality.
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Zeta Streaming Potential
ZETA-check
Particle interface potentials like the oscillating zeta streaming potential measured in the ZETA-check, represent the level of electrostatic repulsion between particles. The potential is generated by ionic end groups on particles and macro-molecules, respectively. With ZETA-check, the state of the actual charge of dispersions and macromolecular solutions is obtained within seconds. Solutions and dispersions from 0.3 nm up to 100 µm particle size qualify for measurement.
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Through Hole Type AC Current Sensor
CTF-100B
MULTI MEASURING INSTRUMENTS Co., Ltd.
*For AC current and power measurements.*Suitable for current measurements of feeder cable.*Measuring range:AC 1A～100A.
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GAOTek Three-Channel Leakage Current Tester
GT00YB00ZV
The GAOTek Three-Channel Leakage Current Tester provides online measurement, monitoring, and recording of three channel AC leakage currents simultaneously by adopting the latest CT and magnetic shielding technology. This instrument provides highly accurate and reliable measurements. Additionally, it can locate insulation faults and repair electrical lines. It is composed of a special alloy and consists of a test monitoring software, current clamp, and communication cable. The instrument can store 3900 sets of data and enables online and real time monitoring, historical data inquiry, read, inquire storage, generation, and printing of a fitting curve. It is widely used in 380/220 power systems. It complies with IEC1010-1, IEC1010-2-032, Pollution Class 2, CAT Ⅲ (600 V), and IEC61326 (EMC standard) safety codes.
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AC Current Shunts
CSA Series
Ohm-Labs’ CSA series of ac current shunts are designed as laboratory standards for ac current measurement up to high frequencies.
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AC/DC Current Clamp Meter
CM100
Small jaw: 1.2"(W) x 0.53" (D) (300x13.4mm). Clamp opens up to 1/2 inch (12.5 mm). One rotary switch operation. Large 4 digit LCD display. AC/DC Voltage measurement up to 600 Volt. AC/DC current measurement from 0.001 up to 100 A. Relative measurement. One touch auto zero
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Stand-Alone Doppler Current Sensor
DCPS
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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Transformer DC Winding Resistance Tester
HTZZ-100A / 248
Wuhan Huatian Electric Power Automation Co., Ltd.
Applicable for transformer to submit the dc resistance testproject around group in pick up and overhaul project.
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Low Frequency RF Impendence Transformers
0 kHz to 3 MHz 100W - 4000W 1 input, up to 7 outputs Step-Up / Step-Down Transformers Impedance matching outputs from 1.2 Ohms to 2500 Ohms Compact Design Compatible with T&C''s Class A 10 kHz - 20 MHz LF Generators & Amps Compatible with Class B 20 kHz - 6 MHz LF Generators & Amps
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Transformer Insulation Testing
Weshine Electric Manufacturing Co., Ltd
Your product description goes here.
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Clamp on AC Leakage Current Sensors
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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DC Precision Current Sources
DC Precision Current Sources provides precise and very stable output currents from 3 A to 10,000 A. The 6623A-PCS Series provides the best uncertainties of any DC high current sources (i.e. < 5 ppm of precision and stability at 1000A). In addition this Series is modular and initial output currents can be expanded at any time.
