We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Current Sensors.
ipros is IPROS GMS ・ IPROS One of the largest technical database sites in Japan that collects information on.

Current Sensors(400a) - List of Manufacturers, Suppliers, Companies and Products

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 Product List

1～15 item / All 35 items

Displayed results
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
  • Sensors

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[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

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Detecting current of HV/EV batteries and BMS - Magnetic current sensor

Detecting current of HV/EV batteries and BMS - Magnetic current sensor

Achieving high precision with magnetic technology! For applications such as vehicle BMS, junction boxes, and inverters.

We would like to introduce our "Magnetic Current Sensor." This sensor achieves non-contact current measurement using magnetic principles, with a measurement accuracy of less than 1% at full scale. It can be custom-designed in a busbar shape, and the current detection range is standardly available from ±400A to 800A. It can be used in applications such as automotive BMS, junction boxes, and inverters. Please feel free to contact us for evaluation samples or any questions regarding the product. 【Features】 ■ Excellent accuracy and low current consumption ■ Low noise: 0.27mVpp ■ Low current consumption: 6mA ■ Low magnetic residual error: 2mV ■ Built-in offset gain correction function *For more details, please refer to the PDF materials or feel free to contact us.

  • Other electronic measuring instruments

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
| High-capacity AC current sensor | Easy visualization with clamp-type sensor |

| High-capacity AC current sensor | Easy visualization with clamp-type sensor |

IoT sensor with built-in communication function that supports Modbus RTU communication, easy to use, space-saving, and capable of measuring AC current for each circuit (125~630A).

The "PAL-Plus Large Capacity" is a large-capacity IoT sensor with built-in communication functions that can measure alternating current. We offer four sensors that support rated currents of 125A, 250A, 400A, and 630A. 【Three Key Points】 1. By adopting the Modbus RTU communication protocol, it boasts excellent versatility and can be easily integrated into existing equipment. 2. As a split clamp-type sensor, it can be safely and easily installed on existing equipment without stopping its operation. 3. By incorporating the communication function within the sensor, we have achieved ultra-compact design, allowing for easy installation even when there are many measurement points. By combining it with the "PAL-Plus Unit," a gateway that has a signal conversion function to convert the sensor's signal to Modbus TCP and a power supply function for the sensor, it enables the construction of a more space-saving and cost-effective system! For more details, please download the materials or feel free to contact us. We also have rental units available. | If you are looking for small to medium capacity sensors up to 60A, please refer to the "PAL-Plus" product page |

  • 7つのポイント.png
  • 周辺機器_PAL-Plusユニット.png
  • アートボード 1 のコピー.png
  • 専用マネージャーソフトを使用した一元監視システム.png
  • PAL-Plus×クラウド監視.png
  • PAL-Plus×PLC.png
  • 比較.png
  • Ammeter
  • Power Monitoring Equipment
  • Demand Monitoring

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Electronic Components] Current Sensor L01ZxxxS05 Series

[Electronic Components] Current Sensor L01ZxxxS05 Series

This is a current sensor ideal for medium-capacity general-purpose inverters!

The "L01ZxxxS05 series" is a magnetic proportional current sensor that can be utilized in medium-capacity general-purpose inverters. With a compact design, it offers 8 models in one series, supporting rated currents from 50 to 600A. The saturation current is 1.25 times the rated current, featuring a wide measurement range. 【Features】 ■ Compact design ■ 8 models in one series supporting rated currents from 50 to 600A ■ Wide measurement range (saturation current is 1.25 times the rated current) ■ PCB mountable ■ Through-hole dimensions: □15×8mm For more details, please contact us or download the catalog.

  • Sensors
  • Other power sources

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Current sensor

Current sensor

Integrating busbars and sensors! We meet various needs with a wide range of products!

We offer a "current sensor" that supports high-precision current measurement and abnormal current detection. The features of this current sensor enable high-precision current detection using a shunt element. We have available the analog sensor "SBC-D300," which can measure large currents up to ±2,000, the high-precision digital sensor "DST-Module" with an insulated circuit, the high-precision non-contact sensor "USM contactless series," and the shunt busbar with a connector "C-Shunt," among others. Please feel free to consult us if you have any requests. 【Product Lineup】 ■SBC-D300 ■DST-Module (ACIL-C compliant) ■USM contactless series ■C-Shunt, etc. *For more details, please download the PDF or feel free to contact us.

  • Sensors
  • Sensors

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
High-speed response compact/thin current sensor "CZ3Axx series"

High-speed response compact/thin current sensor "CZ3Axx series"

Contributing to the improvement of system safety! Coreless current sensor with built-in high-speed, high-precision overcurrent detection function.

CZ3Axx is a magnetic coreless current sensor with built-in Hall elements and overcurrent detection functionality. It achieves a high-speed response of 1μs and high precision of 0.3% F.S., enabling the detection of various fault modes such as ground faults and arm short circuits, contributing to improved system safety. Additionally, through its unique packaging technology, it realizes a low primary conductor resistance of "0.27mΩ" and high insulation with a creepage/clearance distance of ≧8mm. This significantly reduces heat generation during current application compared to shunt resistors, and eliminates the need for a primary side power supply or amplifier for insulation, allowing overcurrent detection with just the IC. Therefore, it can be placed in limited spaces on a circuit board. *For more details, please refer to the PDF document or feel free to contact us.

  • Sensors

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Custom-made examples of large CTs for power systems.

Custom-made examples of large CTs for power systems.

Custom development products manufacturing

At You Are Dee Co., Ltd., we accept orders for custom-made large CTs for power systems.

  • Other electronic parts

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
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

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Electronic Components] Servo-type Current Sensor S29 Series ≪Supports 1000A≫

[Electronic Components] Servo-type Current Sensor S29 Series ≪Supports 1000A≫

Ideal for large UPS systems and renewable energy systems!! High-precision servo-type sensor compatible with large currents.

The Tamura Manufacturing Company's current sensor "S29 Series" is a high-performance current sensor with a magnetic balance method that supports large currents and features a multi-structure that can be mounted horizontally or vertically, offering excellent cost performance. It is ideal for large-capacity UPS systems and general-purpose inverters, rated for 1000A. 【Main Features】 ■ Ideal for large-capacity UPS systems and general-purpose inverters ■ Supports large currents, multi-structure that can be mounted horizontally or vertically ■ Maximum measurable current: 2100A (RL ≦ 4Ω), rated current: 1000A ■ Bolt-tightened secondary CN (3 types) S29S1T0D24Z : MOLEX/39-28-8040, Sn-plated S29S1T0D24ZM : MOLEX/38-00-6293, Sn-plated S29S1T0D24ZJ : JST/BH3P-VH-1, Sn-plated ■ Through-hole dimensions: φ38.5

  • Other power sources

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
HO-S series AC/DC current sensor with selectable installation methods.

HO-S series AC/DC current sensor with selectable installation methods.

Three installation methods can be selected for the through-type ASIC-equipped high-precision current sensor (current detector).

AC/DC Current Sensor (Current Detector) HO-S. S/SP33 Series Open-loop type current sensor with ASIC and voltage output ■ High performance and cost-effective product ■ Low offset drift ■ Fast response performance ■ Overcurrent detection function included (2.93 x Ipn (peak value)) ■ Low power consumption ■ EEPROM control ■ Insulation distance of 8mm between primary and secondary sides

  • Sensors

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Substrate-mounted DC current sensor HXS capable of supporting rated current multi.

Substrate-mounted DC current sensor HXS capable of supporting rated current multi.

High-precision DC current sensor (open loop) with substrate-mounted ASIC

Open-loop type DC current sensor with ASIC voltage output ■ Compact design reduces board space and spatial footprint ■ By wiring terminals on the board, it supports current values of 1/2 and 1/4 of the rated current (Ipn) ■ High performance and cost-effective product ■ Low offset drift ■ Fast response speed ■ Low power consumption ■ Insulation withstand voltage of 3500V * For detailed specifications, please download and check the datasheet.

  • Sensors

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Analog 50A current sensor (AC / DC)

Analog 50A current sensor (AC / DC)

It is possible to monitor the current of the project every second for energy saving and circuit protection.

This product is a breakout board for the fully integrated Hall effect-based linear ACS758 current sensor. It provides accurate current measurements for both AC and DC signals, and the thickness of the copper conductors allows the device to survive in high overcurrent conditions. The ACS758 outputs an analog voltage signal that varies linearly with the detected current. 【Features】 ■ Arduino interface compatible ■ Standard bandwidth of 120 kHz ■ 3μs output rise time in response to step input current ■ Output voltage proportional to AC or DC current ■ Factory calibrated for accuracy, etc. *For more details, please refer to the external link or feel free to contact us.

  • Sensors

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Medium-sized, capacity expansion type AC current sensor "CTL-12-S56-10L"

Medium-sized, capacity expansion type AC current sensor "CTL-12-S56-10L"

AC current sensor General measurement CTL general-purpose series

This is a medium-sized series of output lead wire types.

  • Sensors

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Search Keywords Related to Current Sensors

COPYRIGHT © 2001-2025 IPROS CORPORATION ALL RIGHTS RESERVED.