Fluxgate magnetometer sensor measures magnetic field value by nonlinear relationship between magnetic induction intensity and the measured magnetic field intensity of high permeability magnetic core under saturation excitation of alternating magnetic field. Fluxgate magnetic sensor can measure static magnetic field and alternating magnetic field with high precision, and can measure three perpendicular magnetic field components at most at the same time. HSF-600 fluxgate magnetometer sensor is especially suitable for vector measurement of weak magnetic field and high resolution measurement of magnetic field, such as geomagnetic measurement, geological exploration, material nondestructive testing and space magnetic field measurement with the characteristics of high resolution, good linearity, wide frequency response and low noise. This magnetic sensor adopts waterproof design, and can be used in underwater and outdoor environment.
HSF-600 Aviation series three-axis fluxgate sensor is a lightweight fluxgate product developed by Xi'an Huashun for the application requirements of airborne magnetic measurement field, which can meet the requirements of three-component fluxgate sensor for UAV magnetic measurement applications.
Product Features
Low noise, high sensitivity, good linearity, low power consumption and lightweight design
Application
Aeromagnetic survey
Performance Parameters
Index Name | Parameters |
Axis | 3 |
Orthogonality | ≤±0.2° |
Linearity | ≤0.01%FS |
Noise | Low noise version | Standard Version | Normal Version |
≤6pTrms/Hz1/2@1Hz | ≤10pTrms/Hz1/2@1Hz | ≤20pTrms/Hz1/2@1Hz |
Bandwidth | DC~100Hz | DC~1KHz | DC~3KHz |
Note | This is the noise within the range of ±100uT. With the increase of the sensor range, the noise will increase appropriately |
Range/uT, Output Voltage/V, Sensitivity mV/uT
Range | 70µT | 100µT | 250µT |
±10V Output | 142.86mV/µT | 100mV/µT | 40mV/µT |
±2.5V Output | 35.71mV/µT | 25mV/µT | 10mV/µT |
Electrical parameters
Supply Voltage | Working Current | Output Voltage |
±12V~±15VDC | 35mA | ±10V |
±3.6V~±5VDC | 10mA | ±2.5V |
Product Packaging Form
Standard Packaging: 30*30*120mm, 7-core waterproof connector (protection grade IP68), weight about 220g
Non magnetic interface package: 28 * 32 * 82mm, D Type 9-pin non-magnetic connector, weighing about 150g
Note: The frequency domain noise in the table refers specifically to the fluxgate magnetic sensor with sensitivity greater than 100mV/μT