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Primary current: 20, 19 mA
Honeywell CSLA series linear current sensors incorporate our 91SS12-2 and SS94A1 linear output Hall effect transducter (LOHET™). The sensing element is assembled in a printed circuit board mountable housing. ...
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
Primary current: 0.5 A - 500 A
Split-Core Type Transformer for AC Currents Current transformers are used to acquire high alternating currents without contact and without interrupting the circuit. ...
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
Sensor ø90mm 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 is a flexible current transducer based on Rogowski principle, particularly suitable for measurement in combination with portable devices. RC150 coils are available in different sizes and can be supplied according ...
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: 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
Primary current: 600 A
Measuring range [A] 600 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
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: 600 A
The DC Hall effect current sensor is a current sensor made by using the open-loop Hall effect. The primary and secondary are completely insulated. It ...
Chongqing Blue Jay Technology Co. Ltd
Primary current: 11 A - 100 A
CT305 Motor protection external CT Current Transformer
Chongqing Blue Jay Technology Co. Ltd
Primary current: 0.22 A - 22 A
CT306 Motor protection external CT Current Transformer
Chongqing Blue Jay Technology Co. Ltd
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: 0.5 A - 35 A
... wireless current sensor 0.5 - 35A compatible for measuring the electrical consumption of three-phase installations Designed and assembled in France. World-unique energy-harvesting technology . Protected ...
Primary current: 2.5 A - 180 A
... wireless current sensor 2.5 - 180A compatible for measuring the electrical consumption of three-phase installations Designed and assembled in France. World-unique energy-harvesting technology . ...
Primary current: 7 A - 500 A
... wireless current sensor 7 - 500A compatible for measuring the electrical consumption of three-phase installations Designed and assembled in France. World-unique energy-harvesting technology . Protected ...
Primary current: 500, 1,000, 2,000 A
AC/DC CURRENT SENSOR CT6877 Raising the Bar for High-Accuracy Measurement Overview Hioki pass-through AC/DC current sensors are best-in-class devices for use ...
HIOKI EUROPE GmbH
Primary current: 100 A
... used to measure alternating leakage currents (AC, A, F type components). Thanks to its advanced technology and the quality of the components used, the differential toroid can be used to detecte earth fault current ...
ZELEC
Primary current: 125 A
... used to measure alternating leakage currents (AC, A, F type components). Thanks to its advanced technology and the quality of the components used, the differential toroid can be used to detecte earth fault current ...
ZELEC
Primary current: 250 A
... used to measure alternating leakage currents (AC, A, F type components). Thanks to its advanced technology and the quality of the components used, the differential toroid can be used to detecte earth fault current ...
ZELEC
Primary current: 50, 100 A
The sensors in the QI-HSC series measure DC and AC currents with high accuracy and a wide range of measurements. The QI-HSC use the Hall effect measurement technique ...
Primary current: 5 A - 2,500 A
Primary current: 0.01 A - 0.1 A
SCD1 series DC Leakage Current Sensor is the current sensor which develop on base of magnetic modulation closed loop principle, apply ...
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: 500 A
Rogowski Coil Our Rogowski coil, made of high-quality resin, is designed to provide precise measurements of electrical currents from low to medium voltage. This product is ideal for electromechanical, electrical, and ...
Primary current: 500 A
... Coil - Compact Our Rogowski coil, made of high-quality resin, is designed to provide precise measurements of electrical currents from low to medium voltage. This product is ideal for electromechanical, electrical, ...
... , 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 Accuracy Class 0.5 according to IEC 61869-10 APPLICATIONS devices, ...
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: 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
Primary current: 0 A - 200 A
• Accurate and High Resolution • 23 mm Conductor Diameter • One Touch Zero
Primary current: 0 A - 40 A
... Accurate 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 ...
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 ...
Primary current: 0.1 A - 250 A
TT Compact current transformers Product type - Compact current transformer Secondary current - 1 A Applications - Measurement accessory
Primary current: 30 mA - 500 mA
Toroidal current transformers for Type B applications Range - CTB Product name - CTB-1 Toroidal solid core Product type - Type B earth leakage current sensor Applications - Device for ...
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: 25 A
Hall Effect Current Sensor, Closed Loop These products are used in measurement of Alternating and Direct Current in electrical and electronic equipments such as SMPS, UPS, industrial ...
Electrohms
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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