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Current Sensors Product List and Ranking from 42 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

Current Sensors Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. ユー・アール・ディー Kanagawa//Testing, Analysis and Measurement
  2. ヘキサコア株式会社(旧：株式会社中央製作所) 本社・工場 Miyagi//Industrial Electrical Equipment
  3. EDI Japan Tokyo//environment
  4. 4 八洲電装 本社 Tokyo//Automobiles and Transportation Equipment
  5. 5 伯東 本社 Tokyo//Electronic Components and Semiconductors
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Current Sensors Product ranking

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. A current sensor that detects the ON/OFF of current and outputs a relay without the need for a power supply. EDI Japan
  2. High-precision vehicle-mounted current sensor (inverter and battery charge/discharge monitoring) 八洲電装 本社
  3. | 60A AC Current Sensor | Easy visualization with clamp-type sensor ヘキサコア株式会社(旧：株式会社中央製作所) 本社・工場
  4. Current Sensor "CY2-B Type" ナナエンジニアリング
  5. 5 Optical Probe Current Sensor (OpECS) シチズンファインデバイス

Current Sensors Product List

31～45 item / All 176 items

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DC current sensor

DC current sensor

DC current sensor

The flux gate sensor manufactured by Premo is a current sensor that uses a high-permeability magnetic material (core) and employs technology to detect magnetic fields with high sensitivity. It has a higher magnetic field strength detection sensitivity than Hall effect sensors and maintains high resolution. The main specifications are: sensitivity: less than 0.1%, linear error: less than 5ppm, offset current: up to 5uA, measurement bandwidth: DC to 100KHz (-3dB).

  • Other processing machines
  • Other Auto Parts
  • DC Motor

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[Current Sensor Related] S21S Series

[Current Sensor Related] S21S Series

This is the "S21S" series of current sensor-related products. They can be used in inverters, motor control, UPS, and welding machines!

<Rohs Directive Compliant Products> The "S21S" series of current sensor-related products can be used in inverters, motor control, UPS, and welding machines. They feature a low-cost magnetic balance type/current output type, with a mounting structure that includes connectors, a primary conductor that is through-type, a rated current of 180A, and a power supply voltage of ±15V. The Hall current detector measures current non-contact by combining a magnetic core and a magnetic sensor (Hall element) that generates magnetic flux proportional to the current, resulting in no voltage drop for measurement, excellent insulation, and the ability to measure alternating current, direct current, and mixed currents, making it an ideal device. The magnetic flux generated proportional to the current If is concentrated by the iron core and passes through the Hall element inserted in the gap, outputting a voltage according to the Hall effect described by the formula Vh = k ・ Ic ・ B. For more details, please contact us or download the catalog.

  • Sensors

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Current Sensor Related: S22P Series

Current Sensor Related: S22P Series

This is the "S22P" series of current sensor-related products. They can be used in UPS systems, inverters, motor control, welding machines, and more!

<Rohs Directive Compliant> The "S22P" series of current sensor-related products can be utilized in UPS systems, inverters, motor controls, welding machines, and more! It features a low-cost M2: enhanced type for resistance to external magnetic field noise (model: S22P***S05M2), and is a magnetic balance type / voltage output type. The mounting structure is on-board, the primary conductor is built into a busbar, the rated current is 6-25A, and the power supply voltage is ±5V. The Hall current detector measures current non-contact by combining a magnetic core and a magnetic sensor (Hall element) that generates magnetic flux proportional to the current, eliminating voltage drop for measurement, providing excellent insulation, and allowing measurement of alternating current, direct current, and mixed currents, making it an ideal device. The magnetic flux generated proportional to the current If is concentrated by the iron core and passes through the Hall element inserted in the gap, outputting a voltage according to the Hall effect described by the formula Vh = k ・ Ic ・ B. For more details, please contact us or download the catalog.

  • Sensors

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High-precision & high-performance current sensor (flux gate type) F series

High-precision & high-performance current sensor (flux gate type) F series

It is now possible to measure small direct currents of exchange weight that were difficult to measure with conventional methods! A compact, high-performance device that achieves ultra-high precision, high speed, and high stability compared to servo methods!

It is now possible to measure small direct currents of exchange weight that were difficult to measure with conventional methods! ■ Adopting a fluxgate circuit method, achieving astonishing ultra-high precision and high stability (small temperature drift) ■ F02P, F03P: Equipped with reference input/output functions ■ F03P: Enhanced spatial surface distance ■ Single power supply +5V, rated current (6A to 50A), multi-range, 105°C compatible, voltage output format

  • Sensors

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Ultra-high precision & high stability fluxgate current sensor F01P

Ultra-high precision & high stability fluxgate current sensor F01P

Ultra-high precision & high stability

The "Flux Gate Type Current Sensor F01P" is a compact, high-performance product that achieves ultra-high precision, high speed, and high stability (low temperature drift) compared to conventional servo types. It is specifically designed to target low offset and low drift, which are required for applications such as PV power conditioners and UPS systems, and it features an easy-to-use multi busbar. For more details, please contact us or download the catalog.

  • Sensors

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[Current Sensor Related] High Precision & High Performance Current Sensor S28 Series

[Current Sensor Related] High Precision & High Performance Current Sensor S28 Series

Solar/UPS, perfect for elevators! High precision & high performance current sensor.

Tamura Manufacturing's current sensors utilize proprietary technology to achieve high-speed response, low heat generation at high frequencies, high voltage dv, and stability against external magnetic fields, making them reliable for a wide range of applications. ● The S28S series features a high-current, high-precision servo type (500A) that is ideal for solar/UPS and elevators. ● It pursues high precision, high performance, and excellent cost performance. For more details, please contact us or download the catalog.

  • Sensors

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[Electronic Components] Current Sensor L32 Series ≪Rated Current 50–400A≫

[Electronic Components] Current Sensor L32 Series ≪Rated Current 50–400A≫

Low heat generation even at high frequency! Compact design and sulfur resistance make it an ideal current sensor for medium-capacity general-purpose inverters.

The Tamura Manufacturing Company's current sensor "L32 Series" is an ideal current sensor for medium-capacity general-purpose inverters, featuring a ferrite core that reduces high-frequency heating. There are through-type and busbar-compatible types available. 【Main Features】 ■ Compact design, single power supply +5V, with input/output reference function ■ Ferrite core reduces high-frequency heating ■ Six models in one series support rated currents from 50 to 400A ■ Busbar-compatible models available (50A, 100A) ■ Wide measurement range (saturation current 150 to 600A) ■ PCB mountable ■ Through part dimensions: □15×8mm

  • Other power sources

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Sulfur-resistant current sensor "L18P・L07P series"

Sulfur-resistant current sensor "L18P・L07P series"

Introducing a lineup of popular model sulfur-resistant products! Current sensors for small-capacity general-purpose inverters.

The popular L18P series and L07P series of general-purpose inverters now include sulfur-resistant products (featuring gold-plated resistors and coated circuit boards) in their lineup. They are pin-compatible with conventional models, making switching easy with compatible characteristics. 'SL18PxxxD15' Magnetic proportional type / 1 circuit / ±15V / Gain 4V - 10 models in one series supporting rated currents from 3 to 60A 'L07PxxxD15S' Magnetic proportional type / 2 circuits / ±15V / Gain 4V - 7 models in one series supporting rated currents from 3 to 30A *For more details, please feel free to contact us.

  • Sensors
  • Other power sources

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A current sensor that detects the ON/OFF of current and outputs a relay without the need for a power supply.

A current sensor that detects the ON/OFF of current and outputs a relay without the need for a power supply.

Detects the current of lighting and devices! Immediately notifies you of the ON/OFF status.

The "ON/OFF Detection Switch" measures load current and detects the ON/OFF status of lighting fixtures, fans, pumps, etc., continuously outputting the ON or OFF state through relay contacts. It can be easily and inexpensively constructed for counting ON states or monitoring ON/OFF conditions. It requires no power supply and is compact in size, making it easy to implement in existing equipment. It is also ideal as a substitute for AC current meter relays. 【Features】 ■ Integrated current sensor and relay switch ■ Detects ON/OFF of load current and outputs through relay contacts ■ No power supply needed for the sensor, compact size allows easy integration into existing equipment ■ A wide variety of models to meet diverse needs ■ Enables timely inspections and cost reduction * For detailed specifications, please download the catalog or contact us directly. ★ We are currently seeking sales agents. Please feel free to contact us! ★

  • Sensors

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AC current sensor with built-in measurement function PAL-Plus

AC current sensor with built-in measurement function PAL-Plus

AC current sensor/unit with built-in measurement functions for easy remote monitoring of Modbus communication in a space-saving design - PAL-Plus.

Space-saving remote monitoring of Modbus communication can be easily achieved with an AC current sensor that has built-in measurement functions. - Adopts the general-purpose protocol Modbus (RTU) - The sensor can be installed in a powered state from a single unit - The sensor has built-in measurement and communication functions, making it possible to install even in narrow spaces within distribution boards <PAL-Plus Sensor> AC current measurement / Indicator display <PAL-Plus Unit> Power supply / Signal conversion (Extension cable and terminal connector)

  • PAL-Plus-2 - コピー.png
  • Ammeter

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Retrofit-capable non-contact weak direct current sensor Picsor

Retrofit-capable non-contact weak direct current sensor Picsor

For those who want to take signals from existing equipment! This is a non-contact weak direct current sensor that can be used for leakage detection, function additions, and remote monitoring without stopping the equipment.

Picsor is a weak current sensor that utilizes a magnetic balance type and fluxgate measurement principle. Generally, when measuring current, a current meter is inserted into the circuit, but this measuring device allows for non-contact measurement, making it a revolutionary sensor that enables efficient current measurement without stopping the equipment. 【Examples of Applications】 ● Monitoring the status of DC power lines, abnormal detection, and insulation monitoring ● Leakage detection in high-voltage equipment ● Detection of disconnection in DC components such as halogen lamps and LEDs ● Remote monitoring of aging changes in sonorated related equipment ● Remote monitoring of abnormal alarm signals in unmanned equipment ● Monitoring the status of DC relays ● Detection of special sensor outputs ● Demand pulse detection for demand control (energy-saving systems) ● Detection of pulse signals from wheels and engines 【Features】 ◇ High precision and high sensitivity Can detect DC 100μA with an accuracy of less than 1 percent with a single non-contact pass. ◇ Standard ranges Three types: 1m/V, 10m/V, and 100m/V *Customization is also available upon request. Please feel free to contact us for more information.

  • Electrical Instruments/Electrometers
  • Sensors
  • Other electronic parts

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FN-CPT-BLEMD (Concept Model)

FN-CPT-BLEMD (Concept Model)

Simply install this module on the target device to utilize it as a current sensor module!

The FN-CPT-BMEMD is a module that transmits data from connected sensors without using batteries or commercial power sources. It generates its own driving power from very small alternating current sources, such as magnetic fields generated by cables and vibration power generation, and sends sensing data to higher-level systems via Bluetooth. Therefore, by simply attaching this module to the target device, it can be utilized as a current sensor module. Additionally, by clipping to a power source, it can harness weak direct current power, enabling it to supply power to IoT devices and sensors that operate with low power consumption.

  • Other network tools
  • Electrical Instruments/Electrometers
  • Other energy equipment

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Displacement sensor, Lion Corporation, eddy current sensor

Displacement sensor, Lion Corporation, eddy current sensor

It can be used in environments where water and oil are splashed, as well as in constant temperature and vacuum conditions.

It can be used in various environments (it can be used in places where water or oil splashes, at high temperatures, or in a vacuum). It can measure any metal material. Achieves a high resolution of 30nm with eddy current sensors. You can choose from 8 different ranges (custom ranges are also available). For more details, please contact us or refer to the catalog. *This catalog is in English.

  • Sensors

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Coreless Hall current sensor product "ACHL-724x"

Coreless Hall current sensor product "ACHL-724x"

It is designed for AC or DC current detection in industrial, commercial, and communication systems.

The 8mm surface-mount coreless hole current sensor product ACHL series is designed for AC or DC current detection in industrial, commercial, and communication systems. It features a copper conductive path near the surface of the internal IC die, equipped with an accurate, low-offset linear Hall circuit. The Hall sensor converts the magnetic field generated by the current flowing through this copper conductive path into a proportional voltage. The accuracy of the device is optimized by bringing the magnetic signal close to the Hall sensor. The precise proportional voltage is provided by a programmed accuracy and low-offset chopper-stabilized CMOS Hall IC after packaging. 【Features】 ■ Internal resistance of 0.6mΩ (typ) for low power loss ■ Maximum total output error of ±5.5% across all temperatures ■ The device's bandwidth is set via the FILTER pin. - 80 kHz (typ) bandwidth with 1nF ■ 8mm surface distance, stretch SO12 package ■ Compliance with international safety standards - UL/cUL, IEC/EN62368-1 insulation voltage: 5 kVrms, 1 minute *Please feel free to contact us for more details.

  • Sensors

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High-precision current sensor "UP-200A"

High-precision current sensor "UP-200A"

AC/DC compatible, fluxgate type. Achieves ultra-high precision of ±0.01%, offset current of less than ±10μA, and response speed of 100A/μs.

As a non-contact current sensor, it has industry-leading accuracy.

  • Sensors

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