Honeywell Hall-Effect Open-Loop Current Sensors - CSCA-A Series

CSCA-A SeriesHall-Effect Open-Loop Current SensorsProduct Description
The CSCA-A series is a Hall-effect open-loop current sensor where the output voltage generated by the Hall-effect device (HED) is linearly related to the magnitude and phase of the magnetic field.

The current flowing through the primary conductor generates a magnetic field around the conductor. This field is concentrated by the magnetic core. The HED is located in the air gap of the core, thus outputting a voltage signal proportional to the magnitude and phase of the primary current.

After amplification and zero calibration of the HED output voltage signal, the CSCA-A series sensors provide a predefined output sensitivity relative to the primary current.

CSCA-A SeriesHall-Effect Open-Loop Current SensorsFeatures
• Measures AC, DC, and pulse currents
• Excellent performance/price ratio
• Low power consumption
• Small size
• High electrical isolation between primary and secondary circuits
• Large primary aperture
• RoHS certified
• CE, UL certification (pending)

CSCA-A SeriesHall-Effect Open-Loop Current SensorsApplications
• Variable speed drives
• Ground fault detectors
• Circuit feedback control systems
• Robotics
• UPS and telecom power supplies
• Welding power supplies
• Automotive - battery management systems
• Power meters

CSCA-A SeriesHall-Effect Open-Loop Current SensorsSpecifications
(All parameters are measured at ±15 Vdc power supply and 25°C [77°F] ambient temperature unless otherwise specified)