Current Sensors(50a) - List of Manufacturers, Suppliers, Companies and Products

Current Sensors Product List

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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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[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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【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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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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【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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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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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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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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[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.

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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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