Current Sensors Product List and Ranking from 26 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 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 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. KOA Tokyo//others
  2. 美和電気 本社 Kanagawa//Building materials, supplies and fixtures manufacturers
  3. SIRC Osaka//others
  4. EDI Japan Tokyo//others
  5. 5 ニッタ 東京支店 Tokyo//others
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Current Sensors Product ranking

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. Shunt Current Sensor "VSM0001" KOA
  2. AC current sensor 美和電気 本社
  3. IoT Current Sensor Unit PCJ Series SIRC
  4. Current sensor that detects ON/OFF of current and outputs relay without the need for a power supply. EDI Japan
  5. 4 [Information] About Embedded Pressure Sensors ニッタ 東京支店

Current Sensors Product List

1～15 item / All 49 items

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Shunt Current Sensor "VSM0001"

Shunt Current Sensor "VSM0001"

Shunt current sensor capable of detecting currents up to ±400A with built-in isolation amplifier.

The VSM0001 is an insulated current sensor that integrates a high-current shunt from the HS series with a detection circuit. It is compact (L×W×T: 72mm×36mm×13mm) and lightweight (approximately 30g), contributing to the miniaturization and space-saving of existing sensors. It is suitable for high-precision current detection in automotive, industrial equipment, and energy sector battery management applications. 【Features】 ■ Measurement current range: ±400A (at fastening part below 75℃) ■ Detection accuracy: ±1% or less @ 25℃ ■ Low loss (detection part resistance value: 100μΩ) ■ Supports insulation between current path and output signal (using insulated amplifier) *For more details, please refer to the PDF document or feel free to contact us.

  • Company：KOA
  • Price：Other
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[Contract Development] Visualization of Electricity

[Contract Development] Visualization of Electricity

Wireless transmission and reception of measurement data via WIFI (2.4GHz band)! Introducing our contracted development products.

We would like to introduce our commissioned development of "Power Visualization." Current on the system side of the distribution board (buy/sell electricity/generation) is measured using clamp CT sensors. By using voltage measurement cables that also supply power, we achieve highly accurate power measurement, and measurement data is transmitted wirelessly via WIFI (2.4GHz band). *For more details, please refer to the PDF document or feel free to contact us.

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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 utilized in inverters, motor control, UPS, and welding machines. They feature a low-cost magnetic balance type/current output design, with a connector mounting structure, a through primary conductor, 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 a magnetic flux proportional to the current, eliminating voltage drop for measurement. It is an ideal device with excellent insulation properties that can measure alternating current, direct current, and mixed AC/DC currents. 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.

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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 Products> The "S22P" series of current sensor-related products can be utilized in UPS systems, inverters, motor control, 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 to 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 AC, DC, 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.

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

High-precision & high-performance current sensor (fluxgate 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!

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

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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 methods. It is specifically designed to target low offset and low drift, which are required for PV power conditioners, UPS systems, etc., and features an easy-to-use multi busbar. For more details, please contact us or download the catalog.

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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 unique 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 is a high-current, high-precision servo type (500A) 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.

  • Elevator
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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 optimal 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

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【Sulfur-resistant】 Current Sensor 'L18P・L07P Series'

【Sulfur-resistant】 Current Sensor 'L18P・L07P Series'

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 board coating treatment) in their lineup. They are pin-compatible with conventional models, making switching easy. '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.

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

Current sensor that detects ON/OFF of current and outputs 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 introduce into existing equipment. It is also ideal as a substitute for AC current meter relays. 【Features】 ■ Integrated current sensor and relay switch ■ Detects the ON/OFF of load current and outputs through relay contacts ■ No power supply needed for the sensor, compact size allows for 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!★

  • Power Equipment
  • Monitoring and Control Equipment
  • Power distribution and control panels

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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 energy harvesting, and sends sensing data via Bluetooth to higher-level systems. 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 harvest weak direct current power, enabling it to supply power to IoT devices and sensors that operate with low power consumption.

  • Environmental Survey
  • Other measuring instruments
  • Weather Survey

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AC current sensor

AC current sensor

Performance of current sensors for accident detection! Sensors compatible with the shield grounding wire of power cables.

The "AC Current Sensor" from Miwa Electric is a current sensor designed for the shield grounding wire of power cables. It has over 20 years of proven performance as a current sensor for accident detection. It is suitable for detecting abnormal signs and partial discharge in power cables. It has excellent environmental resistance and can withstand long-term use with 3G-level accuracy. 【Features】 - Current sensor compatible with the shield grounding wire of power cables - Proven track record as a current sensor for accident detection - Well-suited for detecting abnormal signs and partial discharge in power cables - Excellent environmental resistance - Can withstand long-term use with 3G-level accuracy *For more details, please refer to the PDF document or feel free to contact us.

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Small current sensor

Small current sensor

A current sensor that can be easily attached and detached from the wire with a one-touch mechanism.

The "Compact Current Sensor" is designed to be small, thin, and lightweight, achieving space-saving installation. It can be held at the position where it is attached to the wire, allowing for easy one-touch installation and removal. It can be used in combination with measuring instruments to measure the power consumption of electrical devices. 【Features】 ■ Compact, thin, and lightweight ■ Achieves space-saving installation ■ Easily attaches and detaches from the wire with one touch ■ Can be held at the position where it is attached to the wire *For more details, please refer to the related link page or feel free to contact us.

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[Case Study] AI Solutions / Business Automation Services & Consulting

[Case Study] AI Solutions / Business Automation Services & Consulting

By selecting suitable methods for each individual task, we achieve AI implementation, automation, and efficiency at a low cost! Information on consulting and the introduction of business automation tools.

AIM's "AI Business Efficiency Consulting & Services" focuses on the tasks that each employee has, selecting the most suitable methods for each individual task to promote AI implementation, automation, and business efficiency, thereby providing "new value creation." As an example of AI × engineers, we introduce the "AI-Equipped Field Maintenance System." Field engineers can perform standardized maintenance responses as if they were consulting a veteran engineer on how to handle situations. [Case Overview] ■ AI Knowledge Management (Technology and Knowledge Transfer) Utilizing AI to turn the individual knowledge of employees into company assets. ■ AI-Equipped Field Maintenance System Enables standardized maintenance responses by field engineers. *Case studies can be viewed from the <PDF Download>. *For more details, please download the PDF or contact us.

  • Other Software
  • Analysis and prediction system

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IoT Current Sensor Unit PCJ Series

IoT Current Sensor Unit PCJ Series

Coreless, retrofitted, wireless current sensor

- Current measurement for each device - Visualization of operational status - Energy management Features Sensor head: AC/DC compatible, ultra-compact and lightweight - Sensing with coreless SIRC device instead of CT - Easy to retrofit onto existing wiring (no power work required) - Non-contact measurement of large currents, high overcurrent tolerance - Data transmission timing with 4 variable modes Control communication unit: Low power consumption - Sends sensing data via Bluetooth LE (2.4GHz) - No complicated wiring work required - Battery life of 3 years (when communicating every minute) For more details, please refer to the brochure or contact us directly.

  • Company：SIRC
  • Price：Other
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