ユー・アール・ディー List of Products and Services

Our company, which has developed around 600 types of current sensors, is introducing new products! ■ The 'DCS-20-AS Series' is a compact and lightweight servo-type DC low current sensor. It can measure minute DC currents with high precision and non-contact. ■ The 'CTU-8CLS (patented)' is a compactly designed current sensor with a clamp mechanism positioned inside the frame. It is ideal for measuring AC currents using vinyl insulated wires with an outer diameter of less than 8mm. More new products will be launched soon! Additionally, we have confirmed our participation in an exhibition. Please come and see the actual products! 【JECA FAIR 2014 - 62nd Electrical Industry Exhibition -】 Date: May 28 (Wed) - 30 (Fri), 2014 Venue: Intex Osaka (Booth No: 5-25) http://jecafair.jp/

• Sensors
• Ammeter

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 ★

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• Sensors
• Ammeter

【Specifications】 Applicable current: 10mA to 100A, 50Hz/60Hz (RL≦10Ω, Ta=25℃, TYP) Maximum allowable current: 300Arms/continuous Output characteristics: 250mV±1%/5A (RL=150Ω, Ta=25℃) Linearity: ±1%FS/5A (RL=150Ω, Ta=25℃)

• Sensors
• Ammeter

At URD Co., Ltd., we accept orders for custom-made various monitors and display devices.

• Other electronic parts

At You Are Dee Co., Ltd., we accept orders for custom-made large CTs for power systems.

• Other electronic parts

At URD Co., Ltd., we accept orders for custom products such as air cores and Rogowski coils.

• Inductor Coil
• Sensors

At URD Corporation, we accept orders for custom power donuts for power supply used in transmission and distribution lines.

• power supply

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

• Sensors

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

• Sensors

This is an easy-to-use power detector that connects directly to the power supply without the need for a PT and uses a split-type CT as standard.

• Electrical Instruments/Electrometers
• Converters and Transducers

This is an easy-to-use power detector that connects directly to the power supply without the need for a PT and uses a split-type CT as standard.

• Electrical Instruments/Electrometers
• Converters and Transducers

This is a super compact PT for a single-phase 3-wire/three-phase 3-wire power meter with phase compensation circuit.

• Electrical Instruments/Electrometers

This is a super small PT for power meters with phase compensation circuit.

• Electrical Instruments/Electrometers

It is a super small PT for a power meter with phase compensation circuit.

• Electrical Instruments/Electrometers

It is a super small PT for power meters with phase compensation circuit.

• Electrical Instruments/Electrometers

This is a module that converts current data into a 4-20mA signal for instrumentation, in combination with a dedicated current sensor.

• Converters and Transducers

It is an effective value calculation type current converter that supports any waveform from DC to 20KHz.

• Converters and Transducers

It is an effective value calculation type current converter that supports any waveform from DC to 20KHz.

• Converters and Transducers

This is a current converter that rectifies the effective value of distorted waveforms of 50/60Hz alternating current to output accurate direct current voltage and current.

• Converters and Transducers

It is a current transformer that detects true RMS values even with distorted waveforms from commercial power sources at 50/60Hz.

• Converters and Transducers

It is an alternating current detection and direct current voltage output average rectifier type current converter.

• Converters and Transducers

It is an alternating current detection and direct current voltage output average rectifier type current converter.

• Converters and Transducers

It is an alternating current detection and direct current voltage output average rectifier type current converter.

• Converters and Transducers

It is an alternating current detection and direct current voltage output average rectifier type current converter.

• Converters and Transducers

This is an average rectifier type current converter for detecting alternating current specifically for commercial power sources at 50/60Hz, with a direct current voltage output.

• Converters and Transducers
• Sensors

It is an alternating current detection and direct current voltage output average rectifier type current converter.

• Converters and Transducers
• Sensors

It is a heater disconnection alarm with a dedicated CT/SSR output type, operating at 100V/200V and 1 to 200A.

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This is a disconnection alarm that identifies a disconnection when there is voltage but insufficient current.

• Sensors

This is a disconnection alarm that identifies a disconnection when there is voltage but insufficient current.

• Sensors

This is a disconnection alarm that identifies a disconnection when there is voltage but insufficient current.

• Sensors

It is an overcurrent alarm device with communication relay support and SSR output type.

• Sensors

It is an overcurrent alarm that detects motor overloads, partial short circuits in heaters, and abnormalities in various electronic devices.

• Sensors

It is an overcurrent alarm that detects motor overload, partial short circuits in heaters, and abnormalities in various electronic devices.

• Sensors

It is an overcurrent alarm that detects motor overloads, partial short circuits in heaters, and abnormalities in various electronic devices.

• Sensors

DC 20KHz power-on detection (adjustable operating point), contact output.

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Power ON/OFF detection (adjustable operating point), with phototransistor output.

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Power ON/OFF detection (adjustable operating point), with transistor output.

• Sensors

External CT / contact output, leakage and microcurrent detection module.

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This is a detection module for power ON/OFF and transistor output.

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This is a detection module for power ON/OFF detection and phototransistor output detection.

• Sensors

This is a module for detecting power ON/OFF and SSR output.

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This is a split-type, dual power supply model for installing wire clamps.

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It is a super small DC microcurrent, designed for PC board mounting, and is a dual power supply type.

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It is for precise measurement of small direct current.

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Zero magnetic flux method, for precision measurement.

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