Current Sensors Product List and Ranking from 25 Manufacturers, Suppliers and Companies | IPROS

Last Updated: Aggregation Period:Jan 28, 2026~Feb 24, 2026
This ranking is based on the number of page views on our site.

Current Sensors Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Jan 28, 2026~Feb 24, 2026
This ranking is based on the number of page views on our site.

  1. タムラ製作所 Tokyo//others
  2. SIRC Osaka//others
  3. テガラ 本社 Shizuoka//Trading company/Wholesale
  4. 4 セイコーインスツル ファシリティソリューション部 Chiba//Information and Communications
  5. 5 EDI Japan Tokyo//others

Current Sensors Product ranking

Last Updated: Aggregation Period:Jan 28, 2026~Feb 24, 2026
This ranking is based on the number of page views on our site.

  1. [Electronic Components] Servo-type Current Sensor S29 Series ≪Supports 1000A≫ タムラ製作所
  2. Current Sensor Related: S22P Series タムラ製作所
  3. IoT Current Sensor Unit PCJ Series SIRC
  4. Mudra Link - Hands-free input device テガラ 本社
  5. 5 [Electronic Components] Current Sensor L01ZxxxS05 Series タムラ製作所

Current Sensors Product List

1~30 item / All 48 items

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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

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

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 Sensors

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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

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

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

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≫

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'

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.

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)

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
  • Current Sensors

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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

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

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

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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[In Development] Multi-Input Device

A multi-input device that enables 3D input to equipment through tapping, pressing, sliding, rubbing, twisting, and more.

In response to the three-dimensional deformation of the elastomer, a structure is created where three cantilevers displace, theoretically allowing for multi-input by detecting changes in the cantilevers as changes in electrical resistance. <Applications> - 3D input device for wearable devices (tap, press, swipe, rub, twist) - Application in sensors that detect minute, small, and micro-vibrations Specific examples: VR goggles/controllers, smart glasses, smartwatches, etc. [Features] ■ 3D detection of force (direction and strength) ■ Compact and thin ■ High sensitivity *For more details, please refer to the PDF catalog or feel free to contact us. *This product is currently under development.

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Input device "Orbital2"

A device for the future that studies creators.

"Orbital2" is a high-end input device developed with the aim of eliminating the need for keyboard key (shortcut key) operations for creators. It supports various creative software such as After Effects and CLIP STUDIO PAINT, achieving "greater reduction in work time than using a mouse or shortcut keys" and "relief from fatigue." [Features] ■ Orbital Engine: - An interface that seamlessly combines three actions: "tilt," "rotate," and "press," allowing for multiple parameter adjustments. - Up to 8 dials and switch functions can be registered. ■ Flat Ring: - In addition to assigning keyboard keys, it supports key spamming and long presses. - A screen overlay-type UI menu accelerates key input in creative scenes. *For more details, please download the PDF or feel free to contact us.

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Business Automation Service

Overcoming labor shortages and realizing work style reforms! We will reduce workload by utilizing RPA.

Our service involves professionals in business improvement conducting hearings to assist in selecting tasks that are likely to benefit from automation. We create scenarios for automating the selected tasks. Business improvement experts utilize RPA tools to achieve task automation, significantly contributing to productivity enhancement. 【Benefits】 ■ Employees are freed from simple tasks using PCs. ■ Long working hours can be eliminated, improving the workplace environment. ■ Extra time is created, enabling improvements in customer service and more. ■ The burden on new employees to understand tasks is reduced, accelerating the development of human resources. *For more details, please download the PDF or feel free to contact us.

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[Information] About Embedded Pressure Sensors

Features of force detection devices, differences from membrane switches, and areas of application are included!

This document introduces the "Pressure Sensors for Embedded Use" handled by Nitta Corporation. It includes features of force detection devices, differences from membrane switches, application fields, and implementation results. The information is presented clearly along with photos, so please take a moment to read it. 【Contents (Excerpt)】 ■ Features of force detection devices ■ Differences from membrane switches ■ Application fields ■ In-store product shelves / Logistics warehouse shelves ■ Implementation results *For more details, please refer to the PDF document or feel free to contact us.

  • System lighting and lighting control
  • Warehouse Management System (WMS)
  • Site and ground investigation
  • Current Sensors

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[Use Case] Detection of Drill Breakage Precursors [Failure Precaution Detection / Equipment Maintenance]

Constantly monitoring graphs! Introducing examples of reducing unexpected stoppages in production lines.

We would like to introduce a case where the AC current sensor from "ParaRecolectar" was used to detect signs of a drill breaking before it actually happened. In deep hole machining, drills were either replaced regularly or after they broke, leading to sudden equipment stoppages due to unexpected drill breakage. By applying this case, it becomes possible to detect different waveforms during normal operation and send a stop signal to the equipment, allowing it to be halted before the tool breaks. [Case Summary (Partial)] ■Challenges - We want to know the signs before the drill breaks in the machining equipment. - We want to prevent sudden equipment stoppages. ■Implementation Method - Measure the main spindle motor current of the machining equipment using an AC current sensor. *For more details, please download the PDF or feel free to contact us.

  • Measurement and Inspection
  • Current Sensors

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[Use Case] Visualization of Power Consumption per Unit with Retrofitted Sensors [Energy Saving / Unit Consumption]

Reduction of entry errors! Introducing examples of visualizing electricity consumption by unit of equipment.

We will introduce a case where the AC current sensor and pulse input of "ParaRecolectar" were used to visualize electrical power with an add-on sensor. In measuring electrical power, the task of recording calculated results by operators had become a significant daily burden. As a result of the implementation, automatic measurement by the sensor became possible, leading to a reduction in labor hours for operators and the ability to identify bottlenecks. [Case Overview (Partial)] ■ Issues - Want to visualize electrical power per unit - Labor hours for aggregation are high - There are no sensors in the desired aggregation locations ■ Implementation Method - Automatic measurement with add-on sensors *For more details, please download the PDF or feel free to contact us.

  • Measurement and Inspection
  • Current Sensors

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[Use Case] Visualization of Electricity Consumption [Energy Saving / Carbon Neutral]

Accurate data recording by sensors! Introducing examples of visualizing electricity usage for each facility.

We will introduce a case where we used the AC current sensor from "ParaRecolectar" to identify neck equipment and reduce power costs. In measuring electricity usage, there were challenges such as a lack of manpower to conduct investigations and the high costs associated with introducing measuring devices. As a result of the implementation, we were able to see the trends in daily electricity usage and identify the time periods with high consumption. [Case Overview (Partial)] ■Challenges - Want to reduce electricity usage - Unable to narrow down countermeasure processes ■Implementation Method - Automatic measurement with retrofitted sensors *For more details, please download the PDF or feel free to contact us.

  • Measurement and Inspection
  • Current Sensors

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Thin film pressure-sensitive sensor (switch) using printing technology

Because it is slim, it allows for flexible design. If you touch it lightly, it works a little; if you press it strongly, it works a lot.

Thin pressure-sensitive sensors demonstrate excellent performance as switching sensors for machines and devices. They respond to light touches and can detect subtle variations in pressure. This allows for nuanced changes in tone and volume in electronic instruments, as well as enhanced expressive capabilities in artwork on tablets based on pen pressure and touch. It is not a dream for robots to touch gently like our hands. The most significant feature of this sensor is its "thinness." Because it is manufactured using printing technology, it does not require the small and diverse components typically needed for standard sensors. This increases design flexibility and can meet the needs of designers. Additionally, having fewer components is also a significant advantage from an ecological perspective.

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Business Automation Service

We provide services specialized in business automation!

We provide "business automation" services aimed at solving the challenges of our client companies. Not only do we present proposals, but we also work together with you until the solution is fully operational. Additionally, we have a wealth of experience in supporting efforts to address labor shortages and improve operational efficiency, and we confidently propose solutions. Please feel free to consult us when needed. [Features] ■ Utilization of convenient Excel functions ■ Support for the implementation of cloud services tailored to your company, without being tied to specific manufacturers ■ Advice on building systems for daily routine tasks that can be done with minimal effort ■ RPA suitable for automating computer tasks *For more details, please download the PDF or feel free to contact us.

  • RPA
  • Other Software
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Optimal for overcurrent detection and inverter control! Comprehensive current sensor catalog.

[Free Comprehensive Catalog!] Excellent insulation with zero power loss. High quality & low price current sensors.

We are currently offering a free comprehensive catalog of current sensors, essential for solar power generation and the control of motors and equipment. Our sensors are compact, high-performance, and non-contact, ensuring zero power loss during measurement. We provide a wide variety of current sensors, including those that support high currents, have dual circuits built-in, and are ultra-compact. This free catalog will be invaluable when you face challenges in sourcing electronic components. 【Features】 ■ Capable of measuring a wide range of "DC/AC (several kHz)" and "DC + AC" ■ Insulated, resulting in zero power loss ■ Fast response speed and accurate measurement ■ Simple configuration and high reliability

  • Elevator
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Fluxgate-type current sensor with reference input/output function F02

○Ultra-high precision & high stability (temperature drift: small). ○With reference input/output function.

The "Flux Gate Type Current Sensor F02P" is a compact, high-performance product that achieves ultra-high precision, high speed, and high stability (low temperature drift) compared to previous servo methods. It is specifically designed to target low offset and low drift required for applications such as PV power conditioners and UPS, and features an easy-to-use multi-busbar. With an extremely precise reference voltage (input/output) tuned internally in the IC, it enables the construction of high-performance systems. For more details, please contact us or download the catalog.

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【Electronic Components】Current Sensor LA01 ≪Measurement Upper Limit Current Value 21–170A≫

A low-profile, compact current sensor with a height of 8.4 mm and magnetic proportional method, yet with high-speed response! Equipped with a dedicated ASIC on the PCB.

The Tamura Manufacturing Company's current sensor "LA01 Series" is a compact high-speed response current sensor that supports continuous 50Arms, with a height of just 8.4mm. It is ideal for replacing the shunt resistor + isolation amplifier method used in smart meters and consumer electronics for small current measurements. 【Main Features】 ■ Low profile (8.5mm on the board) with a compact design occupying only 19*14.5mm of PCB area ■ Achieves high-speed response of 1us ■ Uses a ferrite core to reduce heat generation from high-frequency currents (except for rated 170A) ■ Available in two structures: discrete (P) and surface mount type (M), with a total of 9 models ■ Magnetic proportional type

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

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

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 ■ Multi-structure supporting large currents, can be mounted horizontally or vertically ■ Maximum measurable current: 2100A (RL ≦ 4Ω), rated current: 1000A ■ Bolt fastening for secondary side 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

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[Electronic Components] Current Sensor L07PxxxD15 Series

It is a current sensor ideal for small-capacity general-purpose inverters with a 2-in-1 structure!

The "L07PxxxD15 series" is a magnetic proportional current sensor that can be utilized in small-capacity general-purpose inverters. It features a compact design with two circuits and is low-cost. The series offers seven models, accommodating rated currents from 3 to 30A. The structure is designed to be pin-compatible, and the magnetic core uses permalloy. 【Features】 ■ Compact design with two circuits, low-cost ■ Supports rated currents from 3 to 30A ■ Wide measurement range (saturation current is three times the rated current) ■ PCB mountable ■ Can be installed in a PCB mounting area of just 25*16mm For more details, please contact us or download the catalog.

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[Electronic Components] Current Sensor L01ZxxxS05 Series

This is an ideal current sensor 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, accommodating 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.

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