Wuxi Longsun Cable Materials Co., Ltd.
Main products:Copolymer Coated Steel Tape,Copolymer Coated Aluminium Tape,Hot Foil Marking Tape
Products
Contact Us
  • Contact Person : Ms. Guo Lin
  • Company Name : Wuxi Longsun Cable Materials Co., Ltd.
  • Tel : 86-510-83899630
  • Fax : 86-510-83899380
  • Address : Jiangsu,Wuxi,Shuguang, Yuqi Town, Wuxi City
  • Country/Region : China
  • Zip : 214183

SEC385 3-Axis high performance low cost Digital Compass Module

SEC385 3-Axis high performance low cost Digital Compass Module
Product Detailed
Accuracy: 0.5 degree Maximum Dip Angle:+-80 degree Small size: L60*59*29mm General DescriptionSEC385 is a high accuracy 3-Axis digital compass with 80°Dip angle compensation. Which uses advanced algorithms, with hard iron and soft iron corrections, to provide highly accurate heading information over its extra wide tilt range at latitudes up to 80°. The small size and low power requirements of the SEC385 allow it to fit into today’s size sensitive systems. These advantages make Witlink Corporation's SEC385 the choice for applications that require highest accuracy and performance anywhere in the world.Features include an extra wide tilt range, high accuracy compass heading, low powerconsumption, large signal noise immunity under all conditions, and a large magnetic field measurement range in a small package.The SEC385 combines USA patented Magneto-Inductive (MI) sensors and measurement circuit technology with a three-axis MEMS accelerometer for unparalleled cost effectiveness and performance. The magnetic sensors and accelerometers are calibrated to operate from -40 to 85°C; hence the measurement is very stable over temperature and inherently free from offset drift.SEC385 adopts high-tech levels such as MCU, Water-proof, dust prevention and anti-corrosion PCB, import cable,wide temperature metal-clad ,and so on, to improve the stability and reliability.FeaturesAccuracy: 0.5 °                  Maximum Dip Angle: ±80°RS232/RS485 Optional          Small size: L60*59*29mmBinary RS232 interfaceWidely working temperature: -40°C~+85°CSmall form factorLow power consumptionHard and soft iron correction with quality of calibration scoreApplicationsHigh performance ROV navigation              GPS system integrationVehicle tracking                              Remote terrestrial antenna direction indicatorsSonar targeting systems                      3-axis magnetic field sensingSurvey equipment                            AutopilotSatellite positioning Search                     Robotic systemsTechnical Datas
SEC385 Performance Specifications

  

  
Tilt Specifications

Parameters                         Typical                 Units

Heading accuracy

0.5°

Deg RMS

Resolution  

0.1°

Repeatability   [1]

0.05°

Max Dip   Angle

85°

Deg

           

 

Parameters                     Typical                     Units

Calibrated   Field Measurement Range

± 0.8

Gauss

Magnetic   Resolution

± 0.5

mGauss

Magnetic Repeatability

± 1.0

           

 

Parameters                     Typical                     Units

Pitch   Accuracy

0.1° for Pitch < 20º

Deg RMS

0.2° for Pitch < 40º

0.4° for Pitch < 80º

Roll   Accuracy

0.1° for Pitch < 20º

Deg RMS

0.2° for Pitch < 40º

0.4° for Pitch < 80º

Tilt Range

± 80°

Deg

Tilt   Resolution

< 0.01°

Tilt   Repeatability [1]

0.05°

Deg RMS

           

 

Parameters                    

Typical                    

Units

Hard Iron   Calibration

Yes

Soft Iron   Calibration

Yes

Limited   Tilt User Calibration

Yes

           

 

Parameters

Typical

Units

Dimensions   (L x W x H)

60*59*29

mm

Weight

100

g

Mounting   Options

Screw mounts/standoffs; horizontal

Connector   for RS-232

4-pin

 

 

Parameters                     Typical                     Units

Supply   Voltage

5V (unregulated)

VDC

Current   Draw

(Continuous   Output)

Max.

40

mA

Typ.

20

Idle Mode   [2]

14 - 18

Sleep Mode

1

           

SEC385 3-Axis high performance low cost Digital Compass Module



Copyright Notice @ 2008-2012 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.