QNHCK2-16 Hall Effect Split Core Current Transducer, 20A Rated Input, 2.5V±2V Output, DC~25KHz Bandwidth (50A 2.5V 0.625V)

The QNHCK2-16 is a high-precision Hall effect split core current transducer designed for accurate measurement of both DC and AC currents. Its innovative split core clamp design allows for quick and easy installation directly onto existing wiring without the need to disconnect or interrupt the circuit. With a wide rated input range spanning from ±10A up to ±150A and a rated output of 2.5V±2V, this versatile sensor adapts to a broad range of current monitoring applications. Powered by a +5V supply voltage, it delivers reliable performance across an impressive bandwidth of DC to 25KHz, making it capable of capturing both steady-state and rapidly fluctuating currents. The four color-coded output wires (Red: +5V, Yellow: Vout, Black: GND, Blue: Vref) simplify wiring and integration into your system. It operates reliably in temperatures ranging from 14°F to 158°F and features robust galvanic isolation of 2.5KV for enhanced electrical safety. Whether used in industrial monitoring, energy management, or power electronics, this current transducer offers a dependable and precise solution for your current sensing needs.

• HALL EFFECT SENSING: Uses high-precision Hall effect technology for accurate DC and AC current measurement across a wide range of applications.
• WIDE CURRENT RANGE: Supports rated input options of ±20A, ±30A, ±50A, ±100A, and ±150A, making it versatile for various electrical monitoring needs.
• SPLIT CORE CLAMP DESIGN: The hinged split core design allows for easy installation directly onto existing wiring without interrupting or breaking the circuit.
• BROAD BANDWIDTH: Operates from DC to 25KHz, enabling accurate capture of both steady-state and rapidly fluctuating current signals.
• WIRING & OUTPUT: Features a 4-wire output (Red: +5V, Yellow: Vout, Black: GND, Blue: Vref) with a rated output of 2.5V ± 2V and galvanic isolation of 2.5KV.