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Primary current: 0.5 A - 3,000 A
The AmpFlex® A130 is a flexible current sensor comprising 3 measurement loops. It can be connected directly to a power analyser, logger, etc., to measure 3-phase currents ...
CHAUVIN ARNOUX
Primary current: 0.5 A - 3,000 A
... flexible sensors for viewing and measuring electrical or electrotechnical currents with significant variations and amplitude. These "isolated current probes for oscilloscopes" offer ...
CHAUVIN ARNOUX
Primary current: 0.08 A - 3,000 A
... Measurement range: 80 mA to 3 kA • 4 calibres • Sensor length (clamping Ø): 17 cm, 25 cm or 35 cm (Ø4.5 cm, Ø7 cm, Ø10 cm) • Ingress protection of sensor/processing unit: IP67 / IP54 • Output ...
CHAUVIN ARNOUX
The CSN Series of closed loop current sensors are based on the principles of the Magnetoresistive or Hall effects, and the null balance or zero magnetic flux method (feedback system). ...
The open loop current sensors is capable to provide output voltage proportional to measured current without using any feedback control. The compact size device with low power consumption ...
Primary current: 6, 15, 25, 50 A
Product description PCB mount, <0.2% output linearity, -40~+105 °C operation, approx. 0.3μsec response, DC-300kHz bandwith
Angst+Pfister Sensors and Power AG
Primary current: 1,000 A
Measuring range [A] 1000 Error [ 1 Output signal -4 ~ 4 V Supply voltage [V] 15 Opening form Rectangular Case type Split coreMounting Conductor rail mounted Opening diameter [mm] 6.5 mm,
Angst+Pfister Sensors and Power AG
Primary current: 300 A
Measuring range [A] 300 Error [ 1 Output signal -4 ~ 4 V Supply voltage [V] 15 Opening form Rectangular Case type Split core Mounting Conductor rail mounted Opening diameter [mm] 9.5
Angst+Pfister Sensors and Power AG
TDB series sensors are able to measure AC and DC currents with a DC-10kHz bandwidth, and 1mA resolution. TDB sensors have an integrated degauss function ...
FRER
Sensor ø28mm for Type B Earth Leakage Relays B series sensors are able to measure AC and DC currents with a DC-10kHz bandwidth, and 1mA resolution. ...
FRER
Sensor ø60mm for Type B Earth Leakage Relays TDB series sensors are able to measure AC and DC currents with a DC-10kHz bandwidth, and 1mA resolution. ...
FRER
Primary current: 100, 200 A
The non-intrusive flexible current sensor provides the ability to measure alternating current in any installation with a full rejection of DC component, very low power ...
RC150 Rogowski Coil, output 100 mV/kA @ 50 Hz, coil Ø 80..580 mm RC150 is a flexible current transducer based on Rogowski principle, particularly suitable for measurement in combination with portable devices. ...
SENECA | Automation Interfaces
... confortable solution for current measurement and can be used in a number of cases where traditional current transducer is not the adequate solution. MFC190 coil is provided with a shield against the influence ...
SENECA | Automation Interfaces
... shielded coil have been designed for accurate non-intrusive measurement of AC, pulsed DC or complex waveforms This type of transducer may be used to measure all AC current from low frequencies ...
SENECA | Automation Interfaces
Primary current: 5 A - 2,000 A
TE smart current sensors measure the load currents of an electrical system and send the data to meters and measurement hubs via an RJ12 plug-and-play output. Thanks to a wide measurement ...
SOCOMEC
Consistent, high-precision current testing across a wide temperature range Hioki AC/DC clamp sensors are best-in-class current sensors for use with power ...
Primary current: 0.5 A - 500 A
... windings, B2 = secondary winding with N2 windings) on one common iron core (closed magnetic circuit). If an alternating current I1 flows through the winding B1, a current I2 is induced ...
Primary current: 100 A - 1,600 A
... Just open the sensor and wrap it around the power cable you want to measure. Thereby it is the perfect sensor for energy audits. This current sensor ...
Primary current: 0 A - 50 A
Flexible Clamp Sensor that is very useful for measuring low current around 5A ・Conductor size max.φ75mm ・Can measure AC current up to 50A ・Flexible and light weight ...
Kyoritsu
Primary current: 0 A - 100,000 A
... large conductors. Specifications: Current Range: 10A to 100kA Rated output: 0.333Vac at rated current with Integrator,100mV/per 1000A @ 50Hz without integrator Accuracy:±1% from 5% to 120% of rated ...
Jiangyin Spark Electronic Technology Co.,LTD
Primary current: 500, 1,500, 2,500 A
... large conductors. Specifications: Current Range: 10A to 100kA Rated output: 0.333Vac at rated current with Integrator,100mV/per 1000A @ 50Hz without integrator Accuracy:±1% from 5% to 120% of rated ...
Jiangyin Spark Electronic Technology Co.,LTD
Primary current: 0 A
... designed to use where solid or split core current transformers cannot fit Advantage including high accuracy, wide measurement and frequency range and very light weight.The probes comprise a flexible air–cored sensor ...
Jiangyin Spark Electronic Technology Co.,LTD
Primary current: 50, 100 A
Read the current with an ammeter clamp Ready to use solution Self powered Transmission on events (Alert) or periodic (Counting) Compatible with KARE© services EXAMPLE OF USE CASE Performance énergétiqueSolar panels ...
Primary current: 10 A - 1,000 A
SUTO iTEC GmbH current clamp sensor is an AC RMS current sensor composed of a flexible active part (Rogowski coil model) connected to a compact digital ...
Primary current: 20 A - 4,000 A
The CRC rogowski sensors are an alternating current measurement device. Unlike current sensors with ferromagnetic core, the linearity of the Rogowski sensor ...
... Non-intrusive, no power drawn from the main Thanks to its light weight, it can be changed on the measured conductor Totally shielded UL file n. E231725-A1-UL APPLICATIONS devices, lab instrumentation Power ...
Algodue Elettronica
... Suitable to measure currents from A to several kA • High linearity • Very useful with large size or awkward shaped conductors or in places with limited access • Not damaged by overloads • Non-intrusive, ...
Algodue Elettronica
... Suitable to measure currents from A to several kA • High linearity • Very useful with large size or awkward shaped conductors or in places with limited access • Not damaged by overloads • Non-intrusive, ...
Algodue Elettronica
Primary current: 5 A - 2,500 A
The Transducer, manufactured by ENTES, generally functions by converting electrical signals on their input into analog signals. In addition, this type of transducer is typically applied in control as well as in automation devices.
Primary current: 100 A - 100,000 A
Measuring range: - 100 A - 200 kA Current: - AC / DC Sensitivity: - 150 mV / kA at 50 Hz Diameter: 170 mm (6.7") inner & 200 mm (7.9") outer Cable length: - 2 m (78.7")
Primary current: 100 A - 100,000 A
Measuring range: - 100 A - 200 kA Current: - AC / DC Sensitivity: - 150 mV / kA at 50 Hz Diameter: - 35 mm (1.38") inner & 80 mm (3.15") outer Cable length: - ...
Primary current: 0.01 A - 0.1 A
... series DC Leakage Current Sensor is the current sensor which develop on base of magnetic modulation closed loop principle, apply unique ...
Shenzhen Socan Technologies Co.,Ltd
Primary current: 300 A - 2,000 A
SCK18 Series is open-loop current sensor develops on hall effect principle. There is galvanic isolation between primary and secondary circuit of the sensor, it can measure DC, AC ...
Shenzhen Socan Technologies Co.,Ltd
Primary current: 100 A
... effect current sensors for DC and AC, Pulse current measurement in PCB and panel mount versions. This SCK28 series is a open loop current sensor ...
Shenzhen Socan Technologies Co.,Ltd
Primary current: 30 A - 1,600 A
JPS10 / 20 / 33 / 52H Hall Sensor series, applying with accurate laminating core split technology and Open Loop technology PQ-CT OPEN JPSXXH Series designed for strong durability and improves both existed error in low ...
J&D Smart Sensing
Primary current: 50 A - 600 A
... is a split core current transformer for the electronic measurement of AC waveform current with galvanic separation between the primary current and the secondary output ...
J&D Smart Sensing
Primary current: 200 A - 2,000 A
J&D JPC series is the closed-loop current sensor support offer the high accuracy by using Nicke-alloy cores, to fulfill the accuracy standard IEC 61869-2.
J&D Smart Sensing
TSC200 is a 1-Wire current sensor with 0.3 to 15A working range and IP30 protection. TSC200-15 is a galvanic isolated 1-Wire current sensor. The sensor ...
Primary current: 0 A - 200 A
• Accurate and High Resolution • 23 mm Conductor Diameter • One Touch Zero
TES Electrical Electronic Corp.
Primary current: 0 A - 40 A
... rate DC/AC current probe for current measurement. • 1mDCA high resolution on 4A DC range. • 0.1mACA high resolution on 400mA AC range • One touch zero for DCA adjustment. • ...
TES Electrical Electronic Corp.
Primary current: 3 A - 3,000 A
• Three current ranges: 30A, 300A and 3000A. • Two output sensitivities (300mV and 1V), versatile for measuring instruments. • Input protection up to 600V. • Suitable for any electncal system. • Wide bandwidth, low phase ...
TES Electrical Electronic Corp.
Primary current: 20, 50, 100, 200 A
DENT Mini and Midi Hinged current transformers are high-performance hinged current sensors designed for use in energy metering, load survey, demand metering, energy audits, and submetering ...
DENT INSTRUMENTS
A current sensor is a transducer used to measure electrical current, usually in the form of a ring. Examples include the clamp ammeter used by an electrician and the closed-ring type, encompassing the electrical conductor whose current is to be read.
ApplicationsThese devices are used in electrical generating and distribution systems or for the control of machinery and electrical installations.
TechnologiesHall-effect sensors are the most commonly used technology. Direct or alternating current passes through a magnetic circuit with the Hall detector in the circuit's air gap. The conductance change induced by the magnetic field is measured by the accompanying electronics. Hall-effect sensors ensure galvanic isolation using either open or closed circuitry. Closed-circuit sensor compensation tends to nullify the induced field, reducing nonlinearity effects and increasing accuracy and performance.
These sensors can measure AC or DC without interrupting the conductor. In contrast, current transformers interrupt the conductor and can only measure AC. Shunt elements measure both current types but do not offer galvanic isolation. Other technologies include fluxgate sensors.
Choice will depend on sensor precision, response time, bandwidth, the range of currents that can be measured without saturation, power consumption and compactness.
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