Current Sensors Product List and Ranking from 4 Manufacturers, Suppliers and Companies

Current Sensors Product List

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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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[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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【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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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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[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

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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

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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

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Current Sensor Node "SW-42D0-1000"

Obtain operating power from the measured current! Continuous measurement is possible with a low current of 1A or more.

The "SW-42D0-1000" is a current sensor node suitable for equipment and power monitoring. With a measurement range of 0 to 600A, it achieves "external power-free" operation by obtaining its operating power from the measured current through energy harvesting. Additionally, thanks to wireless energy harvesting, it can be easily installed and is maintenance-free, making it suitable for energy management at the equipment level. 【Features】 ■ Current measurement channels: Up to 4 channels ■ Wireless current sensor node with energy harvesting ■ Simple measurement of electrical energy is possible by setting virtual voltage and virtual power factor ■ Continuous measurement and wireless transmission are possible if the measurement value of Ch1 is 1A or more *For more details, please download the PDF or feel free to contact us.

  • Other measuring instruments

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