Sensors
USB2705A Axial Low-Field USB Magnetometer
Back
Part No.:USB2705A
Description:Axial Low-Field USB Magnetometer
Measurement Range(Oe):-50~50
Sensing Direction:X
Hysteresis (Oe):0.3(Fit@±15Oe)
Uncorrected Nonlinearity:3%FS(Fit@±15Oe)
RMS Noise(mOe):0.35
Temperature Coefficient of Sensitivity(%/℃):-0.1
Sampling Frequency:110
Datasheet:
  • USB2705A

Download 1 - User ManualUSB_Magnetometer_User_manual_v2.1.pdf

Download 2 - PC Software Suite and DocumentationsUSBMagV3.3.6.rar 

Download 3 -  Android USBMag.zip

(Custom compiled firmware for the USB Magnetometers is available upon request. Please contact jim.deak@dowaytech.com for information pertaining to USB magnetometer firmware. 


General Description: The MDT USB Magnetometer is a single axis digital magnetometer product family that is intended for the measurement of magnetic fields at frequencies less than 100 Hz.  The MDT USB Magnetometer combines a MDT TMR2705 TMR full bridge magnetic field sensor or other MDT sensor with plug and play USB data acquisition electronics to provide a single axis digital magnetometer in a simple low cost form factor.  It is designed such that the user may use it directly combined with the proprietary MDT graphical user interface (GUI), controlled with a terminal emulator program, or integrated into the user’s custom written program.  The GUI can be run on an 8” Windows Tablet, a notebook, or desktop computer.  Additionally, the probe electronics may be reprogrammed by the user using freely available open source Arduino development tools.  The MDT USB Magnetometer is thus a complete development tool that allows a user a simple means for experimenting with MDT TMR sensors, sensor applications, and developing microcode and algorithms.

 

Features:(1) High accuracy TMR magnetic field sensor or high field Hall sensor; (2) Low power operating directly from a USB port; (3) Resolution, speed, and sampling can be adjusted, and in low speed mode can be < 0.1 mG; (4) USB plug and play; (5) Ability to run multiple USB sensors simultaneously; (6) Fully open architecture and documented interface permitting custom code development; (7) Compatible with any programming language that can access a COM port; (8) Can be used directly with a terminal emulator program on Windows, Mac, etc.; (9) Low cost in volume and can be considered for disposable applications; (10) Data acquisition hardware in the USB connector has a bootloader and it can be custom programmed through a USB port using freely available Arduino software; (11) Easy user calibration in Earth’s field with no specialized equipment required; (12) Data logging graphical interface for Windows; (13)Standard FTDI USB drivers for compatibility and reliability

 

Applications(1) High precision, Low speed (<100 Hz) magnetic field measurement; (2) magnetic field range dependent on sensor series (<1 mOe to 40 Oe, <1 Oe to 30,000 Oe);(3) Data acquisition systems; (4) Remanent flux inspection;(5) Non destructive testing; (6) Motion and fields of magnetic objects; (7) Magnetic field data logging; (8) Current measurement;(9) Detection of magnetic objects; (10) Laboratory measurements; (11) Sensor signal processing algorithm development


                                                                                                                                                                                   

The information provided herein by MultiDimension Technology Co., Ltd. (hereinafter MultiDimension) is believed to be accurate and reliable. Publication neither conveys nor implies any license under patent or other industrial or intellectual property rights. MultiDimension reserves the right to make changes to product specifications for the purpose of improving product quality, reliability, and functionality. MultiDimension does not assume any liability arising out of the application and use of its products. MultiDimension’s customers using or selling this product for use in appliances, devices, or systems where malfunction can reasonably be expected to result in personal injury do so at their own risk and agree to fully indemnify MultiDimension for any damages resulting from such applications.

“MultiDimension”, “MultiDimension Sensing the Future”, and “MDT” are registered trademarks of MultiDimension Technology Co., Ltd.

  • 在线客服