A three-axis band-pass fluxgate sensor designed for magnetic field measurement within a specified frequency range (customizable bandwidth).

Typical Applications

• AC magnetic field measurement and monitoring in specific frequency bands  

• Magnetic field response testing and pulsed/periodic field experiments  

• Industrial or laboratory environments where DC/ultra-low-frequency drift is not the main concern  

• Applications requiring customized frequency response (start/end frequency defined by user)

Is HSF-300 suitable for your application?

• Choose HSF-300 when your signal of interest is within a specific frequency range (band-pass measurement)  

• Suitable for applications focusing on magnetic field variations rather than absolute DC field values  

• Bandwidth can be customized based on your required start/end frequencies  

• Not intended for long-term absolute geomagnetic observation where DC stability is critical (consider standard/orthogonal series)  

• For UAV/airborne platforms, consider lightweight aviation series designs and system-level isolation requirements

Key Technical Highlights

• Band-pass frequency response optimized for targeted magnetic signals  

• Customizable start and end frequencies to match application needs  

• Three-axis measurement supporting vector analysis of magnetic field variations  

• Good linearity and stable performance within the specified band

Performance Parameters

Range/uT, Output Voltage/V, Sensitivity mV/uT

Electrical parameters

Product Packaging Form

Standard Packaging: 30*30*110mm, waterproof connector, weight about 210g,

Ordering / Customization

To recommend the best configuration, please specify:

• Required frequency band (start frequency / end frequency)  

• Expected field amplitude and environment (lab / industrial / outdoor)  

• Installation condition (fixed platform / moving platform)

Related Fluxgate Sensor Series

• HSF-200 Standard Series – for cost-effective DC/low-frequency geomagnetic and geological survey applications  

• HSF-100 Orthogonal Standard Series – for reference-level three-component measurement with stricter orthogonality requirements  

• HSF-600 Aviation Series – for lightweight UAV and airborne magnetic survey platforms

Three Axis Fluxgate Magnetometer

HSF500 Marine Fluxgate Magnetic Sensor

HSF600 Aviation Fluxgate Magnetic Sensor