Position Finder Analog, Electronic Compass from China
USD $1 - $200 /Piece
Min.Order:1 Piece
Shenzhen Rion Technology Co., Ltd.
Position Finder Analog, Electronic Compass from China
Technical Data
Compass heading parameter | The best heading accuracy | 0.8° tilt <10° |
1.5° tilt <30° | ||
2.0° tilt <40° | ||
3.0° tilt <70° | ||
Resolution | 0.1°
| |
Compass tilt parameter | Pitch accuracy | 0.1°<15°(Measuring range) |
0.2°<30°(Measuring range) | ||
0.3°<60°(Measuring range) | ||
0.4°<90°(Measuring range) | ||
Pitch tilt range | ±85° | |
Roll accuracy | 0.1°<15°(Measuring range) | |
0.2°<30°(Measuring range) | ||
0.3°<60°(Measuring range) | ||
0.4°<90°(Measuring range) | ||
Roll tilt range | ±85° | |
Resolution | 0.1° | |
The best compensation angle range of compass tilt | <40° | |
Calibration | Hard iron calibration | Yes |
Soft iron calibration | No | |
Magnetic field interference calibration method | Plane rotation in a circle (2D calibration) | |
Physical features | Dimension | L55×W37×H24mm |
Weight | 20g | |
RS-232/RS485/TTL interface connector | 5cable 1M direct lead line
| |
Interface features | Start delay | <50MS |
Maximum output rate | 20Hz/s | |
Communication rate | 2400 to 19200baud | |
Output format | Binary high performance protocol | |
Power | Power supply | (Default)DC+5V |
(Customized)DC9~36V | ||
Current(Maximum) | 45mA | |
Ideal mode | 35mA | |
Sleep Mode | TBD | |
Enviroment | Operating range | -40°C~+85°C |
Storage temperature | -40°C~+100°C | |
Resistance shock performance | 2500g | |
Electromagnetic compatibility | According to EN61000 and GBT17626 | |
MTBF | ≥40000 hours/times | |
Insulation resistance | ≥100M | |
Shock resistance
| 100g@11ms,3Times/Axis(half sinusoid) | |
Anti-vibration | 10grms,10~1000Hz | |
Weight | 30g(without cable) |
DCM260B is a low-cost 3D electronic compass (with enclosure), using USA patented technology of hard magnetic and soft magnetic calibration algorithm, make the compass eliminate the magnetic influence through calibration algorithm in the magnetic interference environment ,DCM260B integrated three-axis fluxgate sensor, in real time solver heading through the central processor, and using 3-axis accelerometer to proceed heading compensation for the wide range tilt angle, to ensure the compass still can provide high-precision heading data when the tilt angle up to ±85°.Electronic compass integrated high-precision MCU control, various output mode, standard interfaces including RS232/RS485/TTL and other interfaces, and accept other communication interface customization.
DCM260B with small size, low power consumption, can be used for the antenna stability, vehicles, systems integration and other more fields , high shock resistance, high reliability makes the compass work properly in extremely harsh environments, and is more suitable for nowadays miniaturization military high-precision measurement integrated control system.
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DCM260B Measuring Directions
The DCM260B 3D electronic compass azimuth is using geomagnetic principle, so it is very important to
select a minimum magnetic interference environment for installation positon. Please place and install the DCM260B away from the iron, magnets, engines and other magnetic objects as much possible as you can. Need control over 40CM distance(different magnetic interfere with the compass in different distance ) at least even there are these magnetic medium around . In order to ensure optimal measurement environment please must use the M3 stainless screws for installation.
Although DCM260B can compensate the moderate deviation in the stable magnetic environment, but it can not compensate the changed magnetic interference. Please pay much attention to the wire with DC will generates a magnetic field , because if the DC change then the magnetic field will also change in size . The battery also is another interference source of changing . Each installation is different, and the user must evaluate the feasibility of installation under all possible operating environment.
The optimal heading accuracy of DCM260B can reach 1 ° , this undergo a rigorous validation indisputable, the most scientific test method is equally crucial. The test method we recommend is: Please install the DCM260B electronic compass to a vertical and erect aluminum pole (non-magnetic material), then proceed with heading accuracy measurement (of course the rotating rod perpendicular to the rotating platform, as much as possible to avoid large external magnetic field interference). Doing so can reduce the compass turning radius, to scientifically improve the measurement accuracy. This is just to provide the installation of the laboratory, must be flexible to deal with the specific situation.E.g: is mounted in the car, DCM260B should do its installation in the perpendicular to the movement direction.
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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.
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