QNHCK2-16 Hall Effect Split Core Current Transducer, 20A Rated Input, 2.5V±2V Output, DC to 25KHz, 5V Supply (30A 2.5V 0.625V)

The QNHCK2-16 is a Hall Effect split core current transducer designed for precise and reliable current measurement across a wide range of applications. Its innovative split core design allows for easy installation without interrupting existing wiring, saving time and effort during setup. With a rated input of ±20A and a voltage output of 2.5V ±2V, this sensor delivers accurate readings powered by a standard +5V supply. The wide measurement bandwidth spanning DC to 25KHz makes it suitable for versatile monitoring tasks, from industrial equipment to power management systems. Operating reliably in temperatures ranging from -10°C to +70°C, this transducer is built for demanding environments. The unit features high galvanic isolation, ensuring safe and dependable performance. Color-coded leads (Red: +5V, Yellow: Vout, Black: GND, Blue: Vref) simplify wiring connections. Its compact, single-phase design is ideal for space-constrained installations where precision and safety are paramount.

• HALL EFFECT SENSING: The QNHCK2-16 uses Hall Effect technology to accurately measure DC and AC currents up to ±20A with a 2.5V±2V analog output.
• SPLIT CORE DESIGN: The hinged clamp-on split core allows easy installation around existing wiring without cutting or interrupting the circuit.
• WIDE BANDWIDTH: Supports a measurement range from DC to 25KHz, making it suitable for a broad range of power monitoring and industrial applications.
• HIGH GALVANIC ISOLATION: Provides up to 2.5KV (50Hz, AC, 1 min) of galvanic isolation between the primary conductor and output, ensuring safe operation.
• CLEAR WIRING LABELS: Four color-coded leads (Red: +5V, Yellow: Vout, Black: GND, Blue: Vref) are clearly marked on the housing for straightforward wiring.