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

The QNHCK2-16 split core current sensor is an essential component for precise electrical current monitoring in industrial and automotive applications. This innovative hall effect transducer features a clamp-on design that allows for effortless installation without interrupting existing circuits, saving valuable time during setup and maintenance. With multiple rated current options ranging from ±20A to ±150A, this versatile sensor accommodates various power monitoring needs. The device delivers a reliable 2.5V output with different ranges depending on the selected current rating, operating from a standard +5V supply. Its advanced hall effect technology enables accurate measurement of both DC and AC currents with an impressive bandwidth extending up to 25KHz. Built for demanding environments, the sensor operates reliably in temperatures from -10 to +70 degrees Celsius and provides robust galvanic isolation of 2.5KV for enhanced safety in electrical systems. The compact, durable construction with CE, RoHS, and UL certifications ensures quality and compliance. Whether you're monitoring power consumption, implementing overcurrent protection, or developing energy management systems, this current transducer delivers the precision and reliability your project demands.

• Split Core Clamp Design: Easy installation without breaking existing circuits - simply clamp around the conductor for quick setup and removal without disconnecting wires
• Hall Effect Technology: Provides accurate DC and AC current measurement with wide 25KHz bandwidth, suitable for monitoring variable frequency drives and power electronics
• Multiple Current Ranges: Available in five rated current options from ±20A to ±150A with corresponding voltage outputs of 2.5±2V or 2.5±0.625V to match your application needs
• High Galvanic Isolation: Features 2.5KV isolation (50Hz, AC, 1min) between primary and secondary circuits for enhanced safety and protection in electrical monitoring systems
• Reliable Performance: Operates from -10 to +70 degrees Fahrenheit ambient temperature with +5V supply voltage, model QNHCK2-16 with single phase current sensing capability