Compact standard AC current sensor for precision measurement "CTL-6-P-Z"
AC current sensor Precision measurement CTL-Z series
This is a small standard product for PC board mounting.
- Company：ユー・アール・ディー
- Price：Other
Current Sensors(20a) - List of Manufacturers, Suppliers, Companies and Products
Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
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Current Sensors Product List
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![[Current Sensor Related] S21S Series](https://image.mono.ipros.com/public/product/image/c9c/2000128263/IPROS2290407326325927876.jpg?w=280&h=280)
[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 used in inverters, motor control, UPS, and welding machines. They feature a low-cost magnetic balance type/current output type, with a mounting structure that includes connectors, a primary conductor that is through-type, 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 magnetic flux proportional to the current, resulting in no voltage drop for measurement, excellent insulation, and the ability to measure alternating current, direct current, 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.
- Company：タムラ製作所
- Price：Other
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 discharges 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 performance as a current sensor for accident detection ■ Well-suited for detecting abnormal signs and partial discharges 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.
- Company：美和電気 本社
- Price：Other
Current sensor
Integrating busbars and sensors! We meet various needs with a wide range of products!
We offer a "current sensor" that supports high-precision current measurement and abnormal current detection. The features of this current sensor enable high-precision current detection using a shunt element. We have available the analog sensor "SBC-D300," which can measure large currents up to ±2,000, the high-precision digital sensor "DST-Module" with an insulated circuit, the high-precision non-contact sensor "USM contactless series," and the shunt busbar with a connector "C-Shunt," among others. Please feel free to consult us if you have any requests. 【Product Lineup】 ■SBC-D300 ■DST-Module (ACIL-C compliant) ■USM contactless series ■C-Shunt, etc. *For more details, please download the PDF or feel free to contact us.
- Company：サンコール
- Price：Other
Coreless Hall current sensor product "ACHL-724x"
It is designed for AC or DC current detection in industrial, commercial, and communication systems.
The 8mm surface-mount coreless hole current sensor product ACHL series is designed for AC or DC current detection in industrial, commercial, and communication systems. It features a copper conductive path near the surface of the internal IC die, equipped with an accurate, low-offset linear Hall circuit. The Hall sensor converts the magnetic field generated by the current flowing through this copper conductive path into a proportional voltage. The accuracy of the device is optimized by bringing the magnetic signal close to the Hall sensor. The precise proportional voltage is provided by a programmed accuracy and low-offset chopper-stabilized CMOS Hall IC after packaging. 【Features】 ■ Internal resistance of 0.6mΩ (typ) for low power loss ■ Maximum total output error of ±5.5% across all temperatures ■ The device's bandwidth is set via the FILTER pin. - 80 kHz (typ) bandwidth with 1nF ■ 8mm surface distance, stretch SO12 package ■ Compliance with international safety standards - UL/cUL, IEC/EN62368-1 insulation voltage: 5 kVrms, 1 minute *Please feel free to contact us for more details.
- Company：ブロードコム（アバゴ・テクノロジー株式会社）
- Price：Other
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.
- Company：ソリトンウェーブ
- Price：Other
HO-S series AC/DC current sensor with selectable installation methods.
Three installation methods can be selected for the through-type ASIC-equipped high-precision current sensor (current detector).
AC/DC Current Sensor (Current Detector) HO-S. S/SP33 Series Open-loop type current sensor with ASIC and voltage output ■ High performance and cost-effective product ■ Low offset drift ■ Fast response performance ■ Overcurrent detection function included (2.93 x Ipn (peak value)) ■ Low power consumption ■ EEPROM control ■ Insulation distance of 8mm between primary and secondary sides
- Company：旭テック 大阪本社/東京支店/名古屋営業所
- Price：Other
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.
- Company：ユー・アール・ディー
- Price：Other
Multi-rated current compatible AC/DC current sensor HO-NP series
Board-mounted ASIC high-precision current sensor (power detector Ipn=40A~150A)
Board-mounted rated current multi-compatible AC/DC current sensor HO-NP series By wiring the terminals on the board, it supports current values of 1/2 and 1/4 of the rated current (Ipn). ■ High performance and cost-effective product ■ Low offset drift ■ Fast response speed ■ Overcurrent detection function included (2.98 x Ipn (peak value)) ■ Low power consumption ■ EEPROM control ■ Ensures an insulation distance of 8mm between primary and secondary sides
- Company：旭テック 大阪本社/東京支店/名古屋営業所
- Price：Other
!["High Precision Current Sensor" [Enables high-precision current measurement for a wide range of applications!]](https://image.mono.ipros.com/public/product/image/120/2000361518/IPROS9070877462689189982.png?w=280&h=280)
"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.
- Company：東洋システム 本社
- Price：Other
![[Electronic Components] Current Sensor L01ZxxxS05 Series](https://image.mono.ipros.com/public/product/image/198/2000164381/IPROS5560418279477457619.png?w=280&h=280)
[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.
- Company：タムラ製作所
- Price：Other
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
![[Electronic Components] Servo-type Current Sensor S29 Series ≪Supports 1000A≫](https://image.mono.ipros.com/public/product/image/4a7/2000159133/IPROS1983078214525226506.png?w=280&h=280)
[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
- Company：タムラ製作所
- Price：Other
| High-capacity AC current sensor | Easy visualization with clamp-type sensor |
IoT sensor with built-in communication function that supports Modbus RTU communication, easy to use, space-saving, and capable of measuring AC current for each circuit (125~630A).
The "PAL-Plus Large Capacity" is a large-capacity IoT sensor with built-in communication functions that can measure alternating current. We offer four sensors that support rated currents of 125A, 250A, 400A, and 630A. 【Three Key Points】 1. By adopting the Modbus RTU communication protocol, it boasts excellent versatility and can be easily integrated into existing equipment. 2. As a split clamp-type sensor, it can be safely and easily installed on existing equipment without stopping its operation. 3. By incorporating the communication function within the sensor, we have achieved ultra-compact design, allowing for easy installation even when there are many measurement points. By combining it with the "PAL-Plus Unit," a gateway that has a signal conversion function to convert the sensor's signal to Modbus TCP and a power supply function for the sensor, it enables the construction of a more space-saving and cost-effective system! For more details, please download the materials or feel free to contact us. We also have rental units available. | If you are looking for small to medium capacity sensors up to 60A, please refer to the "PAL-Plus" product page |
- Company：ヘキサコア株式会社(旧：株式会社中央製作所) 本社・工場
- Price：Other
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.
- Company：ユー・アール・ディー
- Price：Other
