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Current Sensors(1000a) - List of Manufacturers, Suppliers, Companies and Products | IPROS GMS

Last Updated： Aggregation Period:Jan 28, 2026～Feb 24, 2026
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Current Sensors Product List

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[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

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Current sensor node 'SW-42D0-1000'

Current sensor node 'SW-42D0-1000'

Obtain the operating power supply 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 "no external power supply" through energy harvesting that obtains operating power from the measured current. Additionally, it can be easily installed and is maintenance-free due to wireless energy harvesting, 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 power 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.

  • Power Monitoring Equipment
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"High Precision Current Sensor" [Enables high-precision current measurement for a wide range of applications!]

"High Precision Current Sensor" [Enables high-precision current measurement for a wide range of applications!]

Current sensor enabling high-precision current detection.

Our company utilizes the technology and experience gained from our charge and discharge evaluation devices and battery packs to design and manufacture current sensors tailored to our customers' needs. We offer a wide range of products, including the "Magnetic Proportional Temperature Compensated High-Precision Current Sensor," which can be used with large-capacity inverters and AC/DC servo motors, as well as the "Magnetic Coil High-Precision Current Sensor," which enables high-precision current measurement through the use of the fluxgate method. *For more details, please download the PDF or feel free to contact us.

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Custom DC Current Sensor Example

Custom DC Current Sensor Example

Custom development products manufacturing

At You Are Dee Co., Ltd., we accept orders for custom-made DC power supply sensors.

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Power Measurement System: Clamp-Type AC Current Sensor (Basic Edition)

Power Measurement System: Clamp-Type AC Current Sensor (Basic Edition)

AC current sensor, split-type clamp sensor

This is a lineup of medium to large-sized high current models for electrical equipment.

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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.

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

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

AC current sensor General measurement CTL universal series

This is an expanded version of the medium-sized series for both PC board and panel mounting.

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Medium-sized standard AC current sensor "CTL-24-TE"

Medium-sized standard AC current sensor "CTL-24-TE"

AC current sensor General measurement CTL general-purpose series

This is a medium-sized series product with a φ24 hole for output lead wire type.

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High-speed large current CT "CTL-58-S100-2F-1KR5"

High-speed large current CT "CTL-58-S100-2F-1KR5"

AC current sensor high-frequency CT

This is a CT for measuring high-speed large current pulses.

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Large Standard AC Current Sensor "CTL-36-S56-10B1"

Large Standard AC Current Sensor "CTL-36-S56-10B1"

AC current sensor General measurement CTL general-purpose series

This is the top model of the general-purpose series for large diameter and high current.

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Medium-sized standard alternating current sensor "CTL-24-S28-10Z"

Medium-sized standard alternating current sensor "CTL-24-S28-10Z"

AC current sensor Precision measurement CTL-Z series

This is a medium-sized series with a φ24 hole for output lead wire type.

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Medium-sized, capacity expansion type AC current sensor "CTL-24-TE#B"

Medium-sized, capacity expansion type AC current sensor "CTL-24-TE#B"

AC current sensor General Measurement CTL General Series

This is a medium-sized series product with a φ24 hole for output lead wire type.

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Medium-sized AC current sensor "CTL-12-S36-10L1"

Medium-sized AC current sensor "CTL-12-S36-10L1"

AC Current Sensor General Measurement CTL General Series

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

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Medium-sized standard alternating current sensor "CTL-12-S36-10"

Medium-sized standard alternating current sensor "CTL-12-S36-10"

AC current sensor General Measurement CTL Universal Series

This is an expanded version of the medium-sized series for both PC board and panel mounting.

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Medium-sized standard alternating current sensor "CTL-12-S30-10Z"

Medium-sized standard alternating current sensor "CTL-12-S30-10Z"

AC current sensor Precision measurement CTL-Z series

This is a medium-sized series with a φ12 hole suitable for both PC board and panel mounting.

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Analog AC current sensor

Analog AC current sensor

For measuring AC current in AC motors, lighting fixtures, air compressors, etc.

This product is a sensor used for measuring AC current. When you want to measure AC current, cutting the actual wiring can be dangerous, but the analog AC current sensor developed by DFRobot solves this problem. Place the AC wire inside the unit, use a 3.5mm jack connector to connect the unit to the sensor board, and then connect the sensor board to the analog input of the microcontroller. This sensor can be used to measure AC motors, lighting fixtures, air compressors, or other devices that use AC current. 【Features】 ■ Measurement possible without cutting the wiring ■ Supports Gravity 3-pin interface ■ Analog output *For more details, please refer to the external link or feel free to contact us.

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Clamp-type LoRaWAN Smart Current Transformer CT3xx Series

Clamp-type LoRaWAN Smart Current Transformer CT3xx Series

Calculates the cumulative ampere-hours per second and helps identify energy usage patterns for effective savings.

Features ■ Reports RMS current and cumulative current data on a per-minute basis ■ High-precision measurements with a maximum sampling frequency of 3.3kHz ■ Self-powered, requiring no batteries or external wiring ■ Real-time monitoring and rapid alarm response with sampling intervals of up to 1 second ■ Non-invasive clamp design allows for easy and safe installation without power interruption ■ Equipped with LED indicators to display operational status and alarms ■ Compatible with external wiring temperature sensors for cable temperature measurement ■ Achieves simultaneous detection of three phases with a wide detection range of 300A/500A/1000A ■ Compatible with standard LoRaWAN gateway and network server ■ Supports Milesight development platform ■ Supports wireless firmware updates (FUOTA) functionality

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Small current sensor

Small current sensor

A current sensor that can be easily attached and detached from the electric 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 in place where it is attached to the wire and can be easily installed and removed with a single touch. 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 ■ Can be easily attached and removed from the wire with a single touch ■ Can be held in place 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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High-precision current sensor "UP-200A"

High-precision current sensor "UP-200A"

AC/DC compatible, fluxgate type. Achieves ultra-high precision of ±0.01%, offset current of less than ±10μA, and response speed of 100A/μs.

As a non-contact current sensor, it has industry-leading accuracy.

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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
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[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.

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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.

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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.

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Split-type AC current sensor "CTT-CLS Series"

Split-type AC current sensor "CTT-CLS Series"

Split CT for output screw terminal structure (φ10 to φ36 / up to 600 Arms)

- Terminal type compatible with the compact and lightweight CTL-CLS series - Adoption of output screw terminal structure allows standard products to meet various installation conditions - Nylon spring one-touch clamp type that is easy to install even in existing distribution boards - Safety design equipped with an open protection element to protect against accidental opening of the CT secondary side - A wide variety of through hole diameters from φ10 to φ36, capable of handling up to 600A * Products with φ24 and φ36 can be handled as OEM for output of 1A with a transformation ratio of 100:1 or more.

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High-precision current sensor 'UP-200A'

High-precision current sensor 'UP-200A'

High-precision, compact, low-cost current sensor.

The "UP-200A" is a current sensor that boasts top-class accuracy while being compact and low-cost. Recent electronic devices are detecting and controlling current across a wide range of fields. Additionally, the prevalence of vehicles equipped with large-capacity motors, such as electric vehicles, has increased, creating a demand for high-precision and high-response current sensors. 【Features】 ■ Achieves accuracy of ±0.01% or less and hysteresis of 1ppm or less ■ One of the smallest sensors in the 200A class (Dimensions: 35mm (H) × 35mm (W) × 20mm (D), Weight: approximately 30g) ■ Significantly reduces manufacturing costs through proprietary technology ■ Custom manufacturing available ■ Types for EV battery pack integration are also available *For more details, please download the PDF or contact us.

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Split-type DC current sensor "HCS-8-20AP-CL"

Split-type DC current sensor "HCS-8-20AP-CL"

Small drift segmented DC current sensor

- Compatible with ±15V control power supply - Output is 0±4V for direction detection - Insulation measurement possible - Integrated sensor and amplifier structure, split mounting type

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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.

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Split-type alternating current sensor "FC, SC series"

Split-type alternating current sensor "FC, SC series"

Clamp-type AC current sensor (φ10 to φ36)

- Split structure that is easy to install even on existing equipment - High transformation ratio CT compatible with 5A to 600A - Built-in overvoltage clamp element - Direct interface with various energy-saving devices, overload prevention systems, etc.

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Custom AC Current Sensor Production Example

Custom AC Current Sensor Production Example

Custom development products manufacturing

At You Are Dee Co., Ltd., we accept orders for custom-made AC power sensors.

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