CSNV700 Series Fluxgate Current Sensors

The CSNV700 series are advanced flux gate current sensors that use Honeywell’s patented technology to offer excellent performance and reliability. They are non-intrusive and electrically isolated from the monitored circuit, ensuring a simple and reliable structure without loss of power to the monitored circuit. Flux gate configuration and optimized magnetic circuit provide excellent performance in diverse magnetic environments.

Current sensors are used in multiple electric vehicle applications, such as current sensing in battery management systems (BMS), battery disconnect units (BDU), and power distribution units (PDU). An accurate current sensor ensures passenger and vehicle safety and improved user experience. Honeywell’s CSNV700 series current sensor has 0.5% accuracy.

Honeywell’s CSNV700 series is calibrated and temperature compensated for improved accuracy using multi-point temperature characterization. It is rated for a primary current measurement range of ±700 ADC and uses AEC-Q100 qualified components to meet higher quality and reliability requirements. CAN communication is transmitted using international road vehicle standard ISO 11898. CAN 2.0B is the default protocol; CAN 2.0A is available as a custom variant.