Split-Core Current Sensor | Clamp-On Hall Effect | 10A to 100A Range

The Hall Current Sensor QNHCK2-16 10A 20A 50A 100A 2.5±2V 2.5V 0.625V DC Split Current Transformer Clamp CT Current Transducer is designed to provide exceptional performance for discerning customers. Featuring 10a, this premium product delivers reliable results for everyday use in various environments. Features and Benefits - Professional-grade performance - results that meet professional standards - High-performance components - improved performance and reliability - Quality-tested construction - exceptional ease of use - Streamlined design - professional-quality results - Easy maintenance design - professional-quality results Applications - Ideal for everyday use in various environments - Perfect for optimal performance and reliability - Perfect for both professional and personal applications - Perfect for optimal performance and reliability - Suitable for users seeking reliable performance - Perfect for optimal performance and reliability Note This sensor ships with manufacturer warranty. For optimal performance, please read the instruction manual before use. Common Sensing Methods A current sensor is a device that detects electrical current flowing through a conductor and generates a proportional output signal. This output can be a voltage or current, which then provides a measurement of the current being monitored. Understanding how current sensors work is essential for selecting the correct specific sensor for an application. There are several methods for sensing current, broadly categorised into direct and indirect techniques, each with its own advantages and suitable applications. Direct (Resistive) Sensing Direct sensing methods involve placing a resistive element, known as a shunt resistor, directly in the path of the current to be measured. As current flows through the shunt, a small voltage drop is created across it, which is proportional to the current. This voltage drop is then measured to determine the current. While simple and accurate for DC currents, this method introduces a power loss and heat generation due to the resistor, and it requires breaking the circuit to install the shunt. Indirect (Magnetic / Non-Contact) Sensing Indirect sensing, as seen with this Split-Core Current Sensor, measures current without direct electrical contact with the conductor. These methods typically rely on the magnetic field produced by the current. This specific sensor uses a Hall Effect Current Sensor, which measures the magnetic field generated by the current to produce an output voltage. The clamp-on design of this Split Core (Clamp CT) sensor allows for easy installation around an existing conductor without interrupting the circuit. It provides a DC output type. Key Applications This Split-Core Current Sensor, with its 10A to 100A current range and DC output, is suitable for various applications where non-intrusive current measurement is required. Its clamp-on hall effect design makes it ideal for monitoring current in existing electrical systems or for temporary measurements. Possible applications include energy monitoring systems, motor control, battery management systems, and power supply diagnostics. The available output voltages of 2.5±2V, 2.5V, and 0.625V offer flexibility for integration into different control and monitoring circuits.