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

Last Updated: Aggregation Period:Sep 10, 2025~Oct 07, 2025
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Current Sensors Product List

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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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[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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AC current sensor that outputs linear DC voltage/current.

A current sensor that converts alternating current into a linear DC voltage (0-10V) / current (4-20mA) and outputs it!

The "Current Sensor Transducer" is a sensor that combines a current transformer (CT) and a signal converter (transducer) into one unit. This single sensor outputs the load current as a DC signal, making it easy to monitor the status of fans, pumps, and other equipment. The current range can be selected via a switch, and a wide variety of models are available to meet diverse needs. 【Features】 1. Integrated current transformer (CT) and signal converter 2. Current range selectable via switch 3. A wide variety of models to meet various needs 4. Compact design allows for installation in existing equipment 5. Ideal for monitoring load trends and controlling motors *For more detailed specifications, please download the catalog or contact us directly. ★We are currently seeking sales agents. Feel free to get in touch!★

  • Power Equipment

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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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[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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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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Quantum Sensor Market 2024-2044

The quantum sensor market will reach 7.1 billion US dollars by 2044.

This survey report evaluates the quantum sensor market, technologies, and players, covering 17 fields of quantum sensing technology that include various types of atomic clocks and magnetic field sensors, based on interviews with technology developers and end users. 【Contents】 Atomic Clock Quantum Magnetic Field Sensor Quantum Gravimeter Quantum Gyroscope Quantum Image Sensor Report Details https://www.dri.co.jp/auto/report/idt/230721-quantum-sensors-market.html

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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.

  • Other Software

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World Current Sensor Market Research Report (2023-2028)

World Market for Current Sensors (2023-2028): Hall Effect Sensors, Fiber Optic Current Sensors, Inductive Current Sensors

Mordor Intelligence's report forecasts that the global current sensor market will expand at a CAGR of 8% during the forecast period. This document investigates the global market for current sensors and summarizes the current state and trends of the market. It includes sections on introduction, research methodology, executive summary, market insights, market trends, analysis by type (Hall effect sensors, fiber optic current sensors, inductive current sensors), analysis by end-user (automotive, home appliances, telecommunications & networking, medical, others), regional analysis (United States, Canada, Germany, United Kingdom, France, India, China, Japan), competitive landscape, investment analysis, market opportunities, and future trends.

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Business Automation Service_RPA (WinActor)

Leave the support for new RPA implementation and the improvement of existing RPA issues to us!

We provide comprehensive support for RPA (WinActor) from sales to implementation, maintenance, and training. With a free trial version for implementation, you can use WinActor for some of your company's operations and experience its effectiveness. *For more details, please download the PDF or contact us. Contact Information Phone: 06-6342-7821 Email: accordworks_sales@accordworks.co.jp

  • Customer Support
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