Three dimentional fluxgate meter

1. digital fluxgate meter 2. high precision 3. range:100000nT 4. resolution:1nT 5. applied in measuring weak magnetic field

DX-330 Three Dimensional Fluxgate Meter

 

Introduction

 

DX-330 three dimensional flusgate meter uses the latest technology for magnetic field measurements, being the world’s leading level. The panel operation is very easy, has good man-machine communication interface. VGA display screen with large size, it can easily display all the information you need, and you can make the choice of whether to display. All selection can be realized by the operation button on the front panel. VGA monitor can simultaneously display a variety of different measurements in each channel: three dimensional magnetic field density, temperature, maximum, minimum, date, time. DX-330 Digital Vector Magnetometer has function of data storage, real-time data digital output and analog signal output of each channel. It can be matched with triaxial fluxgate probe.

 

Features

 

Bright wide view angle VAG / 5 ¾-bit readings resolution	Basic accuracy: ±0.50% of reading ±0.05% of range
Maximum/Minimum value keeping/ Interface locking	Basic resolution: 1nT
Data storage (auto/manual)/ Historical data reviewing	Auto-zero/ Auto-range
Probe auto calibration/ Auto memory operation mode	Threshold setting and alarm
Display units: nT, mG	Zero setting/ Relative measurement mode
Measurement software graphics display, communication baud rate adjustment	RS-232/ USB/ Data communication/ Analog signal interface
Time and brightness setting	Dozens of optioanl basic probes

 

 Specification

 

1. Probe

 

Number of probe input: three

 

Refresh rate: 3 times/second

 

Probe compatibility: DX series fluxgate probes

 

Probe function: auto identification, auto calibration

 

Probe connector: 15 pin D type (DB15)

 

2. DC measurement 

 

DC measurement accuracy: ±0.50% of reading ±0.05% of range

 

Measurement range: 0-100000nT

 

Resolution: 1nT (0.01mG)

 

Temperature coefficient: ±0.03%/ °C of reading

 

Probe direction: vertical probe X marked the magnetic field in X direction, vertical probe Y marked the magnetic field in Y direction, vertical probe Z marked the magnetic field in Z direction.

 

3. Front panel

 

Display type: (480*320) 3.5 inch clolor LCD  

 

Display unit: nT, mG

 

Keyboard: 14 keys function keyboard

 

Function: directly operate with keyboard, show tips

 

4. Interface function

 

RS-232C function

 

Baud rate: 19200, 57600, 115200

 

Connector: 9 pin D type (DB9), DCE (use straight-through cable to connect to PC), Monitoring analog output     X/Y/Z three lines

 

Output stage: real-time analog voltage output

 

Output range: ±3V

 

Output ratio: ±3V corresponds to ±3T(30kG)/ ±3V corresponds to ±30T(300kG) auto adjust

 

Accuracy: related to probe

 

Load capacity: minimum load resistance 1k (short circuit protection)

 

5. General use specification

 

Operating temperature: 15°C - 35°C (rated accuracy), 0°C - 40°C (reduce accuracy)

 

Power supply: AC220V(-10%, +5%), 50-60Hz, 200W

 

Dimension: L520mm* W387mm * H140mm

 

Weight: 6kg

 

6. Standard probe: 3ADX801F

 

7. Optional:

 

RS232-USD one set of RS-232C switch USD2.0 interface converter or IEEE4851