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Fluxgate Magnetic Sensor

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HSF-100 Orthogonal Standard Series

Introduction
HSF-100 orthogonal standard series is a product of three-axis series fluxgate sensor with orthogonality ≤±0.2°. Users can directly bring them into the processing software to correct the algorithm of the magnetic field data. The sensor is suitable for the three-component magnetic field measurement based on moving platform, and the station fluxgate sensor is customized.

Product Features
Wide band, Low Noise, High Sensitivity, Good linearity, Low Power consumption and Reliable orthogonality index

Application
Geomagnetic measurement, environment magnetic field measurement, etc..


Performance Parameters

Index Name

Parameters

Axis

1/3

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

Temperature Range

-20℃~60℃

-40℃~80℃

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

±500µT

±1mT

±2mT

±10V   Output

142.86mV/µT

100mV/µT

40mV/µT

20mV/µT

10mV/µT

5mV/µT

±4.5V   Output

64.28mV/µT

45mV/µT

18mV/µT

9mV/µT

4.5mV/µT

2.25mV/µT

±2.5V Output

35.71mV/µT

25mV/µT

10mV/µT

5mV/µT

2.5mV/µT

1.25mV/µT


Electrical parameters

Supply Voltage

Working Current

Output Voltage

±12V～±15VDC

35mA

±10V

±3.6V～±5VDC

10mA

±2.5V

±5V～±6VDC

28mA

±4.5V

Product Packaging Form

Standard Packaging: 30*30*120mm, 7-core waterproof connector (protection grade IP68), weight about 220g, external wiring length is 0.5m by default

Non magnetic interface package: 30 * 33 * 126mm, imported 9-pin non-magnetic connector, weighing about 190g

Non magnetic interface package: 30 * 33 * 126mm, imported 9-pin non-magnetic connector, weighing about 190g

Note: The frequency domain noise in the table refers specifically to the fluxgate magnetic sensor with sensitivity greater than 100mV/μT


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