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：Ｕ．Ｒ．Ｄ．ＣＯ.，ＬＴＤ．
- Price：Other
Current Sensors(ct) - 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
1～30 item / All 73 items
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Small clamp-type CT "CTL-14-S25-2Z-1R4-CL"
AC current sensor high-frequency CT
It is a small, high-frequency split CT.
- Company：Ｕ．Ｒ．Ｄ．ＣＯ.，ＬＴＤ．
- Price：Other
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.
- Company：Ｕ．Ｒ．Ｄ．ＣＯ.，ＬＴＤ．
- Price：Other
Battery-less wireless current sensor
Battery-less wireless current sensor utilizing energy harvesting.
- Wireless power supply from the measurement cable for CT - Elimination of wiring and reduction of installation costs through the integration of clamp structure and wireless communication - No need for battery replacement as it is battery-less - Daily operating cost (electricity) calculation for each device through current measurement - Automatic identification of connected CT allows for retrofitting without the need for configuration - Internal conversion of primary current to output current values, eliminating the need for current correction in subsequent systems - Simultaneous wireless transmission of data from 3 channels of CT - Current value monitoring possible with EnOcean dongle and free software - Up to 3 channels of CT installation possible
- Company：Ｕ．Ｒ．Ｄ．ＣＯ.，ＬＴＤ．
- Price：Other
Medium-sized high-frequency current CT "CTL-24-S28-2.5Z"
AC current sensor high-frequency current compatible CT
This is a medium-sized high-frequency current model with output lead wire type.
- Company：Ｕ．Ｒ．Ｄ．ＣＯ.，ＬＴＤ．
- Price：Other
Clamp-type CT "CTL-28-S90-05Z-1R1-CL1"
AC current sensor high-frequency CT
This is a split-type standard CT specifically designed for high frequencies ranging from 2 kHz to 30 MHz.
- Company：Ｕ．Ｒ．Ｄ．ＣＯ.，ＬＴＤ．
- 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：Ｕ．Ｒ．Ｄ．ＣＯ.，ＬＴＤ．
- Price：Other
Medium-sized high-frequency current CT "CTL-12-S30-2.5Z"
AC current sensor high-frequency current compatible CT
This is a model for both PC board/panel mounting, suitable for medium-sized high-frequency current.
- Company：Ｕ．Ｒ．Ｄ．ＣＯ.，ＬＴＤ．
- Price：Other
High-frequency dedicated standard CT "CTL-28-S90-05Z-1R1"
AC current sensor high-frequency CT
This is a standard CT dedicated to high frequency, compatible with 2KHz to 100MHz.
- Company：Ｕ．Ｒ．Ｄ．ＣＯ.，ＬＴＤ．
- Price：Other
Clamp-type CT "CTL-75-S100-05Z-1R1-CL"
AC current sensor high-frequency CT
This is a standard CT with a large diameter and split design, specifically for high frequencies ranging from 2 kHz to 30 MHz.
- Company：Ｕ．Ｒ．Ｄ．ＣＯ.，ＬＴＤ．
- Price：Other
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
- Company：Suntex Co., Ltd.
- Price：Other
Current sensor (CT) compatible with new JIS (half-wave measurement)
We offer high-precision through-type/split-type current sensors (CT) and voltage detection transformers that enable current detection and voltage measurement in accordance with the new JIS standards.
■High-Precision Current Sensor - New type of through CT - Compatible with new JIS (half-wave measurement) - Uses thermosetting phenolic resin PM-9820, UL94V-0 - Low cost due to automatic pin insertion - Customizable ■Voltage Detection Transformer (Measurement Transformer VT) - Maintains creepage/clearance distance of 4.0mm. Withstands AC3000V. - Good linearity in low voltage range with minimal distortion. - Electrical characteristics stabilized by winding processing with ultra-fine wire in an aligned manner. - Uses heat-resistant phenolic bobbin to prevent bobbin deformation and terminal misalignment. - Adopts L-shaped pins that are resistant to shock and vibration. - Custom products can also be accommodated. ■Features - Current sensor (CT) compatible with new JIS (half-wave measurement) - High quality achieved through integrated production from injection molding to winding assembly at the Philippine factory - Proven track record in high-reliability environments such as communication infrastructure for small transformers used in communication equipment *For more details, please refer to the PDF document or feel free to contact us.*
- Company：ミカサ商事 MIKASA SHOJI CO., LTD.
- Price：Other
LoRaWAN Smart Current Transformer CT10x Series
Calculates the cumulative ampere-hours per second and helps identify energy usage patterns for effective savings.
Features ■ Self-powered ■ High-precision measurement with a maximum frequency of 3.3kHz ■ Real-time accumulated ampere-hour calculation ■ Non-invasive installation ■ Abnormal current state alert ■ External wire temperature sensor ■ Detachable and cable-free design ■ LoRaWAN wireless technology
- Company：Suntex Co., Ltd.
- Price：Other
Current sensor "Split-type CT"
Achieving low phase angle error! We provide high-precision products at low prices through our manufacturing technology and production system.
The "Split-type CT" is a split-type current sensor for AC use. Being a split type, it allows for easy current measurement of existing equipment. We offer three types as standard housing. Additionally, it is possible to achieve a low phase angle value. Improvements have been made to the factors causing phase angle variation, resulting in stable phase angles and products with low phase angle errors. 【Features】 ■ Improvements made to factors causing phase angle variation, resulting in stable phase angles ■ Split type ■ Easy current measurement of existing equipment ■ High precision Φ16 model: linearity range available up to 150A (3801) ■ Comes with an open protection element (7.5V model) *For more details, please refer to the PDF materials or feel free to contact us.
- Company：豊田電子
- Price：Other
Medium-sized clamp-type AC current sensor for electrical equipment "CTL-24-CLS"
AC current sensor, split-type clamp sensor
It is a medium-sized model for electrical equipment.
- Company：Ｕ．Ｒ．Ｄ．ＣＯ.，ＬＴＤ．
- Price：Other
Clamp-type AC current sensor for large-scale and power equipment "CTL-36-CLS"
AC current sensor, split-type clamp sensor
It is a large model for electrical equipment.
- Company：Ｕ．Ｒ．Ｄ．ＣＯ.，ＬＴＤ．
- Price：Other
Current sensor
Battery-less wireless current sensor
This product is capable of wireless power supply (energy harvesting) from measurement cables. The integration of clamp structure and wireless communication eliminates the need for wiring and reduces installation costs accordingly. 【Features】 - Operates without batteries - Transmits measurement values wirelessly - Capable of simultaneous measurement from three sensors Real-time monitoring is possible with a receiver for HDMI-connected display (sold separately). *For more details, please download the PDF or feel free to contact us.
- Company：ワッティー
- Price：Other
“Smart” Clamp CT – Key Features of PAL Series Current Sensors
It looks like a clamp CT… but it’s actually different! Three Key Features of PAL Series Sensors
Facing Challenges in Measuring Current or Power? Complex wiring that increases installation time High implementation costs Limited flexibility in installation locations PAL Series Sensors provide smart solutions to these challenges. They efficiently measure current, simplified power, and cumulative energy, offering three key advantages: ✓ Superior installation efficiency ✓ Cost-effectiveness ✓ Flexible installation options
Clamp-type AC current sensor for grounding line monitoring "CTU-22-CLF"
AC current sensor, split-type clamp sensor
This is a model for small wideband grounding line monitoring.
- Company：Ｕ．Ｒ．Ｄ．ＣＯ.，ＬＴＤ．
- Price：Other
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.
- Company：Ｕ．Ｒ．Ｄ．ＣＯ.，ＬＴＤ．
- Price：Other
External sensor and low current compatible overcurrent alarm "CRY-DLX"
Alarm device - Overcurrent alarm device
It is an overcurrent alarm that detects motor overload, partial short circuits in heaters, and abnormalities in various electronic devices.
- Company：Ｕ．Ｒ．Ｄ．ＣＯ.，ＬＴＤ．
- Price：Other
AC current sensor that outputs linear DC voltage/current.
A current sensor that converts and outputs alternating current to a linear DC voltage (0-10V) / current (4-20mA)!
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 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. Various models available to meet diverse 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. Please feel free to contact us!★
- Company：EDI Japan
- Price：Other
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.
- Company：Ｕ．Ｒ．Ｄ．ＣＯ.，ＬＴＤ．
- Price：Other
Current sensor
The Tokin current sensor enables high-precision monitoring and detection of current values.
A lineup including the new structure ZCT series with excellent temperature characteristics and the split-type C/CT series of AC current sensors.
- Company：トーキン
- Price：Other
![New products packed with current sensors! Comprehensive catalog [with technical materials] available as a gift!](https://image.mono.ipros.com/public/product/image/8c8/2000056002/IPROS1138058676966213742.JPG?w=280&h=280)
New products packed with current sensors! Comprehensive catalog [with technical materials] available as a gift!
The latest comprehensive catalog packed with attention-grabbing new current sensors is complete! We can accommodate sales for even one unit! The foundation of energy conservation and energy creation is the current sensor!
You, ARD, will assist your company's development with 40 years of rich experience and a lineup as a manufacturer specializing in current sensors! ★ We are currently offering the latest comprehensive catalog for free ★ If you would like a catalog, please request it through the [Contact Us] section. * You can view a digest version from the [Catalog Download] section. [Contents] ■ AC Current Sensors For general measurement, precision measurement, split and clamp-type sensors, high-frequency CT and special sensors, LED displays ■ DC Current Sensors General-purpose DC current sensors, ultra-compact DC microcurrent sensors, general-purpose DC current sensors, DC split and clamp-type current sensors, servo-type DC current sensors, servo-type DC microcurrent sensors ■ Alarm Devices Power-on and leakage detection modules, overcurrent alarms, motor power alarms, disconnection alarms, dedicated CTs for alarms ■ Data Conversion Devices Average rectifier current converters, RMS rectifier current converters, 4-20mA current loop converters ■ Power Measurement Devices Sensors and explanations for power measurement devices, general-purpose power transducers ■ Custom Development Products (Development Cases and Photo Collection) ■ Technical Materials * Inquiries about each product are also accepted ★ Sample shipments can be accommodated from just one unit ★
- Company：Ｕ．Ｒ．Ｄ．ＣＯ.，ＬＴＤ．
- Price：Other
AC Current Sensor with Modbus Support and Clamp-Type CT (up to 60A)
Compact IoT Sensor for AC Current Measurement with Modbus RTU
PAL-Plus is an IoT sensor with built-in communication functionality that measures AC current up to 60A. Key Features Supports Modbus RTU for easy integration with existing systems. Split-clamp design allows safe and simple installation without stopping operations. Built-in communication enables ultra-compact size, making multi-point installation easy. Combined with the PAL-Plus Unit, a gateway that converts sensor signals to Modbus RTU and supplies power, you can build space-saving and cost-effective systems. For details, download the brochure or contact us. Rental units are also available. For sensors over 60A, please refer to the PAL-Plus High-Capacity Model page.
Ultra-compact clamp-type AC current sensor "CTL-10-CLS"
AC current sensor, split-type clamp sensor
This is a super compact model for current data collection.
- Company：Ｕ．Ｒ．Ｄ．ＣＯ.，ＬＴＤ．
- Price：Other
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.
- Company：Ｕ．Ｒ．Ｄ．ＣＯ.，ＬＴＤ．
- Price：Other
Small clamp-type alternating current sensor "CTL-16-CLS"
AC current sensor, split-type clamp sensor
This is a super compact model for current data collection.
- Company：Ｕ．Ｒ．Ｄ．ＣＯ.，ＬＴＤ．
- Price：Other
AC Current Sensor with Modbus Support and Clamp-Type CT (up to 630A)
Compact IoT Sensor with Built-in Modbus RTU Communication for Circuit-Level AC Current Measurement (125–630A)
PAL-Plus High-Capacity Model: IoT Sensor with Built-in Communication for AC Current Measurement We offer four sensor models supporting rated currents of 125A, 250A, 400A, and 630A. Key Features: Modbus RTU Communication Highly versatile and easily integrated into existing systems. Split-Type Clamp Sensor Enables safe and easy installation without stopping equipment operation. Ultra-Compact Design with Built-in Communication Ideal for installations with multiple measurement points, saving space and simplifying setup. Combine with the PAL-Plus Gateway, which converts sensor signals to Modbus TCP and supplies power to sensors, for a more space-efficient and cost-effective system configuration. For more details, please download the brochure or contact us. Demo units are available upon request. For small and medium-capacity sensors (up to 60A), please refer to the PAL-Plus product page.
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