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.