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Computer Fluxgate Magnetometer

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Computer Fluxgate Magnetometer

Introduction

The computer fluxgate magnetometer is composed of fluxgate magnetic sensor, data acquisition module, upper computer (customer supplied) and upper computer software. The device uses mobile power supply or regulated power supply to power the data acquisition module and sensor. According to the selected communication mode of the data acquisition module, the whole magnetometer system can communicate with the host computer through network port, serial port, USB port or can bus.

Finally, the two-dimensional waveform or numerical display of the magnetic field signal in the area to be measured is displayed on the host computer software. The magnetometer has the function of data storage to facilitate the subsequent processing ofdata test.

Features

Real time display of magnetic field measurement results;

Simple and reliable operation; 

Suitable for workplaces with PC.

Application

It is used for high-precision weak magnetic field measurement, including space magnetic field measurement, alternating magnetic field measurement, environmental magnetic field monitoring, magnetic field characteristic identification, multi-dimensional magnetic field description, shielding effect detection, etc.


Item


Parameters

 Performance

 Measuring range

±70uT±1mT(Note:   measuring range is related to model. )

Measuring precision

1nTwith fluxgate   sensor of less than ±250μT

0.1nTwith fluxgate   sensor of less than ±100μT

Sampling rate

200Hz

 Data refresh rate

1Hz

 Upper computer software

 Unit displayed

nT/Gs/mOe

 Display mode

 Two dimensional waveform display

 Numerical display

 Measuring mode

Absolute value measurement (measuring local magnetic field)

 Relative value measurement

 Data storage 

 Text file

 Binary file

Zero setting

When operating in zero magnetic environment, you can choose magnetic   shield.

Electrical

Supply voltageSelect one from these

5V/12V/24V

 Power consumption

4W Exclude upper computer

Mechanical

Dimension

 Flxugate sensor

30*30*120mm

 Data acquisition module

33*96*156mm

 Weight

 Fluxgate sensor

200g

Data acquisition module

350g