QNHCK2-16 Split Core Hall Effect DC Current Transducer, Clamp On Current Sensor, ±20A to ±150A Range, 2.5V Output, 5V Supply, DC to 25KHz Bandwidth (20A 2.5V 0.625V)

The QNHCK2-16 split core current sensor is an essential component for precise current monitoring in automotive, industrial, and electronic applications. This hall effect DC current transducer features an innovative split core clamp-on design that allows for quick and easy installation around existing conductors without the need to disconnect or interrupt your wiring setup. With a versatile measurement range spanning from ±20A to ±150A, this sensor adapts to various current monitoring requirements. Operating from a convenient single 5V supply, it delivers a proportional voltage output of 2.5V ±2V or 2.5V ±0.625V depending on the rated current configuration. The sensor boasts an impressive bandwidth from DC to 25KHz, making it capable of accurately capturing both steady-state and rapidly changing current signals. Built for reliability, it provides reinforced galvanic isolation up to 2.5KV for enhanced safety in your electrical systems. The compact single-phase design operates effectively in temperatures ranging from -10 to +70 degrees Fahrenheit, with storage capability from -25 to +70 degrees Fahrenheit. Color-coded output wires (red, yellow, black, and blue) simplify connection to your monitoring or control systems, making this current transducer an ideal choice for professionals seeking accurate, safe, and convenient current measurement solutions.

• Split Core Clamp Design: Hinged clamp-on construction allows for quick and easy installation around existing wires without disconnecting circuits or interrupting power, saving time and effort during setup
• Wide Measurement Range: Accommodates multiple current ratings from ±20A, ±30A, ±50A, ±100A, to ±150A, making it suitable for diverse applications from small electronics to industrial equipment monitoring
• High-Speed Response: DC to 25KHz bandwidth captures both steady-state and rapidly changing current signals with precision, ideal for motor control, power monitoring, and dynamic load analysis
• Enhanced Safety Isolation: Features 2.5KV galvanic isolation (50Hz, AC, 1 minute) providing electrical separation between measured circuit and output signal for improved operator safety and equipment protection
• Simple Integration: Operates on a single +5V power supply with analog voltage output of 2.5±2V or 2.5±0.625V depending on model, compatible with microcontrollers, PLCs, and data acquisition systems