SDC620B High Accuracy Digital Position Finder Display 3D LCD Screen Compass

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1 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Position Sensor
Digital Sensor
Protection level:
Heading measuring range:
360 degree
Heading accuracy:
0.3 degree
Low power alarm:
L113 X W20 X H20mm
working temp.:
-20 to +80℃
working time:
18 hours continuously
soft/hard magnetic calibration
RS232/RS485 synchronization output
Packaging & Delivery
Packaging Details
1pcs/box ,100pcs/ctn
Lead Time :
3-7 days


Position Finder
1. High performance
2. High accuracy
3. Stable & reliable
4. Low power consumption


SDC620B High Accuracy Digital Position Finder Display 3D LCD Screen Compass

Product Description  

Technical data

Compass heading parameter

Heading accuracy






Compass tilt parameter

Y Pitch accuracy

0.1°<15°(Measuring range)

0.15°<30°(Measuring range)

0.2°<60°(Measuring range)

0.3°<90°(Measuring range)

Y Pitch tilt range


X Roll accuracy 

0.1°<15°(Measuring range)

0.15°<30°(Measuring range)

0.2°<60°(Measuring range)

0.3°<360°(Measuring range)

X Roll tilt range





Hard iron calibration


Soft iron calibration


Physical features





RS-232 data output optional 

Industrial pluggable connector 5 pins

Interface features

Start delay


Maximum sampling rate 


Communication rate

2400 to 19200baud

Output format 

Binary high performance protocol


Voltage support 

Built-in DC battery work for 24 hours  

External DC12V power supply (optional)



Ideal mode


Sleep Mode  



Operating range


Storage temperature


Resistance shock performance



SDC620B is a new type 3D full-posture compass north finder launched by RION for satellite search industry,. It is adopted USA fluxgate technology and advanced hard iron and soft iron calibration algorithm, ensuring high precise heading information and relative heading position even when it is in 360 ° tilt status. SDC620B is handheld digital instrument and could transmit data to a computer by cable, it capable of synchronous monitoring and data saving(this function is optional ) by RION PC software. SDC620B is integrated with pitch, roll and heading alarm functions. For example If setting heading angle 0 degrees as alarm point, when heading angle is 0 degrees, the buzzer alarm will work to remind operator. magnetic declination set and magnetic field calibration could aslo be performed by button on it.
SDC620B display adopts the industrial wide temperature digital blue tube with built-in high-capacity rechargeable battery, it could be recharged over 10,000 times (there is low power alarming), it can recharged by 220V power supply, convenient and quick.


  • Heading accuracy: 0.3°
  • Tilt angle compensation range:±85°
  • Heading measuring range:360°
  • Tilt angle accuracy : 0.1°
  • Wide temperature range: -20°C~+80°C
  • Size: L113×W20×H20mm
  • With hard magnetic ,soft magnetic and angle compensation
  • IP65 protection class
  • Handheld,dovetail groove installation integrated design
  • With soft,hard magnetic field calibration
  • Relative ,absolute Zero setting
  • 18 hours work continuously endurance
  • Low power charging alarm function
  • RS232,RS485 Serial data synchronization output(optional)
  • Diversified combination mode(external connection 3D compass are optional )
  • Industrial digital tube display ,wide temperature, night vision

Application :

  • Satellite antenna search satellite
  • Marine navigation surveying and mapping
  • GPS integrated navigation
  • Antenna servo control
  • Pile Driver Angle real-time monitoring
  • Map for plotter
  • Geomancy surveying and mapping
  • Oceanography measurement instruments

Product show


Product Functions Description


Order Information




SDC620B Measuring Directions&Fix



SDC620B Supporting Selection

If data output function is chose, our company will provide a connection cable that convert DB 9 to USB , you can connect it directly to your computer (see below chart)



Packaging & Shipping  


  • Packaging: carton with sponge
  • Delivery time: within 7 business days for common order after we receive the full payment
  • Shipping time: 3-5 work days by DHL/UPS/FEDEX/TNT; 5-7 work days by EMS.
    Our Services  

Pre-sale service

  • Evaluate your application, recommend the most suitable item;
  • Make you fully understand the products, usage and maitenance;
  • Answer all your questions, and let you have no doubt before make any decision;
  • Adjust, revise or redesign our products to consist with the application(for customized service);

Sales service

  • Recommend the best payment term and shipping term for you;
  • Make official quotation and PI with company Stamp;
  • Keep you posted about the products producing;
  • Send exactly requried products on time;
  • Provide tracking NO. and inform you when products leave factory and arrive destination;

Post-sale service

  • Instruct products connection, installation and application;
  • if anything happen to products(barely will), engineer will evaluate the problem, solve the problem or exchange malfunction item for free, make sure you get the best solution and service.
  • Keep tracking the products usage and ask for suggestion and advice.
Company Information  

Shenzhen RION, as a positon sensor manufacturer and solution expert, attaches much importance to products reseach and develop which spend over 20% of annual profit. We have the most R&D personnel and best technology comparing with our peer to raise our up on the high level of sensor field. And we orientate ourself to market tightly and engage ourself into providing the most considerate and professional solution and service to customers. RION introduce advanced equipment, such as TEMP&HUMI chamber, salt spray corrosion test chamber, high precision automatic turntable, high precision marble checking platform, digital thermostat drying oven, electrostatic discharge tester and 360 degree mechanical turntable etc, and set up Environmental Testing Laboratory, Product Aging Chamber, 2D&3D Posture Calibration Room and Shake&Impact Test Room for R&D and factory test.

Beside owning excellent hardware, RION also developed 15 sets of software independently and keep developing, including multi-sensor monitor software, remote sensor monitor software, synchronous dynamic l tracking 3D presentation software, tilt switch early warning and debugging software and sensor serial port setting presentation software etc which could apply to XP, Win7, Win8, WinCE and Android system. RION, owning talent and diligent personnel, advanced technology and market-orientated strategy, engages itself in offerring you the most considerate and professional solution and service of position sensor.

You satisfaction is our mission.


Certificates & Honor







  • How to choose suitable item: bowse our webiste and choose products by catalog, or contact us directly by email, skype, TM.
  • How to buy: We accept the payment by Escrow/Alipay,including Paypal,Credit Card and T/T, WU.
  • How to ship: by DHL, Fedex, UPS, EMS, TNT and ARAMEX Express mainly, we have long term and reliable logistic cooperator to ensure the safety and cost-saving
  • How to apply: We provide instruction manual, software and online service to instuct you to connect, install, use and maintain our products.
  • What if anything happen to products: contact us, we will evaluate the problem and instruct you, exchange the wrongly purchased item or fix the malfunction item for free...till you get the best solution.
  • What if no suitable item to be found: customerized service is available.
  • How to cooperate: we offer technical support, products info, samples, favorable terms&condition and sales support in concerned region.