Product Overview
The YADA YDG-HSD-2 Hall Current Sensor is a high-accuracy device designed for real-time current measurement in UPS systems, inverters, power supplies, and data centers. Using advanced Hall-effect technology, it provides precise, linear, and isolated current detection for both AC and DC signals.
With multiple output ranges (0A/0V, 50A/2.5V, 100A/5V), this sensor ensures flexible integration into various power management and control applications. Built under strict quality standards and certified for global compliance, it is ideal for OEMs and system integrators seeking stable and reliable current measurement performance.
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Accuracy
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±1.0%
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Working Temperature
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0℃ ~ 45℃
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Input Current
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0A ~ 100A
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Working Humidity
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20%RH ~95%RH (No condensation)
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Output
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0V ~ 5V
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Working Altitude
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less than 2,500m
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Output Load
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≥20kΩ
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Power Supply
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DC ±12V ±8%
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Withstand Voltage
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AC 3kV / 1min / 1mA
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Power Consumption
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＜1W
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Dimensions
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53±0.5mm × 16±0.5mm × 69±0.5mm
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Installation
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Adopt setscrew for installation, screw size is M4.
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Key Features
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High Measurement Accuracy: Ensures precision and stability in power monitoring systems.
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Hall Effect Technology: Provides electrical isolation between primary and secondary circuits for safety.
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Multiple Output Options: 0A/0V, 50A/2.5V, and 100A/5V configurations available.
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Wide Current Range: Supports measurement for both AC and DC signals.
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Compact & Robust Design: Easy to install and suitable for dense electrical panels.
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Fast Response Time: Enables real-time monitoring and control feedback.
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Strong Anti-Interference Capability: Ensures stable signal in complex electromagnetic environments.
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Long Service Life: Designed for continuous operation in industrial environments.
Applications
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UPS (Uninterruptible Power Supply) – Accurate current feedback for load balancing and protection.
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Inverters and Converters – Used in solar, wind, and hybrid inverter systems.
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Power Supply Units (PSU) – For output monitoring and protection.
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Data Centers and Server Rooms – Real-time energy monitoring for efficiency management.
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Battery Management Systems (BMS) – Current measurement for charging/discharging cycles.
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Industrial Automation – Motor control, power distribution, and monitoring application.
Installation & Wiring
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Mount the sensor on the panel or PCB using provided holes.
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Pass the conductor through the sensor aperture (or connect via input terminals).
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Ensure correct polarity of power supply and signal output.
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Connect the output line to the monitoring system or controller.
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Verify calibration according to rated input current.
Advantages for B2B Buyers
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OEM & ODM Support: Custom output range and connector interface available.
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Consistent Quality Control: Each unit is factory-calibrated and 100% tested before delivery.
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Global Compliance: Certified for CE, UKCA, and RCM export standards.
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High Reliability: Proven performance in thousands of installations worldwide.
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Competitive Pricing & Fast Delivery: Ideal for distributors, integrators, and industrial suppliers.