Open Loop Hall Effect Current Sensor, DC 0-50A/800A/1500A

The open loop hall effect current sensor, available in DC 0-50A, 800A, and 1500A models, offers precise, non-contact current measurement using Hall Effect technology. It ensures high accuracy and linearity, delivering stable and reliable data across a wide range of currents. With a fast signal response, it’s ideal for real-time monitoring in dynamic systems. The DC current sensor sensor has excellent overload and electromagnetic interference resistance, making it suitable for harsh environments. It offers versatile integration with PLCs and controllers, ensuring seamless operation in applications like battery management, solar energy, electric vehicles, motor drives, and power distribution. Built with robust materials, this sensor guarantees durability and long-lasting performance.

Feature

• Wide Current Measurement Range: Available in three models with measurement ranges of DC 0-50A, 0-800A, and 0-1500A, offering flexibility for a variety of current monitoring applications, from low to high power systems.
• Open Loop Hall Effect Technology: Utilizes the Hall Effect principle to provide accurate, non-contact current measurement, ensuring precise and reliable data without direct electrical connection to the conductor.
• High Accuracy and Linearity: Hall effect current sensor delivers precise and linear current measurements with minimal distortion, ensuring stable and accurate performance across the entire range.
• Fast Signal Response: Designed for real-time monitoring with a quick response time, ideal for dynamic systems requiring immediate feedback and adjustments.
• Excellent Overload and Interference Resistance: Built to withstand high overload conditions and resist electromagnetic interference, ensuring consistent performance even in harsh electrical environments.
• Versatile Integration: SUCH current sensor has standard output signals, making it compatible with various data acquisition systems, PLCs, and controllers for seamless integration into existing setups.
• Robust and Durable Construction: Designed with high-quality materials for long-lasting reliability and performance in demanding industrial environments.
• Ideal for Various Applications: Perfect for monitoring DC current in systems such as battery management, solar energy applications, electric vehicles, motor drives, and power distribution.

Dimension (Unit:mm)

Wiring Diagram

Detail

Caveat

1. When using Hall sensors, to achieve better dynamic characteristics and sensitivity, it is essential to ensure proper coupling between the primary and secondary coils. It is recommended to use a single wire that fully fills the wire passage holes in the Hall sensor module.
2. When using Hall sensors, the best measurement accuracy is achieved at the rated input current value. When the measured current is significantly below the rated value, to achieve the best accuracy, the primary side can use multiple turns, i.e., IPNP = rated ampere-turns. Additionally, the temperature of the primary feed line should not exceed 80°C.
3. The auxiliary power supply for the Hall current sensor during normal operation should not exceed ±20% of the rated value, and the ripple should not exceed ±1%.  
4. The Hall current sensor must not be dropped from a height exceeding 1 meter during installation and use.  
5. The zero point and full-scale adjustment potentiometers should not be adjusted.  
6. The auxiliary power supply must be configured separately, and the positive and negative terminals of the power supply must not be reversed.  
7. It is recommended to use shielded cables for the output signal lines.