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| Categories | 3D Digital Compass |
|---|---|
| Brand Name: | RION |
| Model Number: | DDM360-RS232 |
| Certification: | CE, FCC,ROHS , ISO |
| Place of Origin: | Guangdong, China |
| MOQ: | 1 |
| Price: | $99.00 - $115.00/Pieces |
| Payment Terms: | T/T, L/C |
| Supply Ability: | 100000 Piece/Pieces per Month |
| Delivery Time: | 5-10 work days |
| Packaging Details: | 1pcs / inner box with sponge , 100pcs/ctn |
| Output: | RS232/RS485/TTL |
| Heading accuracy: | 0.8deg |
| pitch measuring range: | +/-90deg |
| roll measure range: | +/-180deg |
| Wide temperature: | -40C ~ + 85C |
| Size: | L55*W37*H24mm |
| Power supply: | DC 5V/9~36V |
| Protection class: | IP67 |
| Company Info. |
| Shenzhen Rion Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
DDM360 3 Axis Gyro Compass Sensor 0.1 Degree Resolution For Heading
Angle Finding
▶ MAIN FEATURES
★ Inclination angle measurement range: pitch ±85°, roll angle ±180°
★ With hard magnetic, soft magnetic and tilt angle compensation
★ Standard RS232/RS485/TTL output interface
★ Azimuth angle accuracy: 0.8°
★ Inclination resolution: 0.1°
★ Inclination accuracy: 0.2°
★ Wide temp. range: -40℃～+85℃
★ Dimension: L55×W37×H24mm
★ DC 5V power supply
★ IP67 waterproof rating
▶ APPLICATION
★ Satellite ★ antenna search
★ Marine surveying and mapping
★ GPS integrated navigation
★ Antenna servo control
★ Infrared imager
★ Laser rangefinder
★ ROV underwater robot navigation
★ Special occasion robot
The DDM350B / DDM360B is a three-dimensional dynamic electronic compass that integrates a 9-axis inertial measurement unit (IMU), consisting of a three-axis accelerometer, three-axis gyroscope, and three-axis fluxgate. By leveraging the high dynamic range of the gyroscope and the stable attitude characteristics of the accelerometer, the system calculates pitch and roll angles during complex attitude changes using a dynamic inertial navigation algorithm.
For geomagnetic azimuth measurement, the compass employs both hard and soft magnetic calibration algorithms to eliminate magnetic interference, ensuring accurate heading data even in environments with magnetic field disturbances. The central processor computes the heading in real time, and dynamic pitch and roll compensation is applied for a wide range of magnetic azimuths. This allows the compass to provide precise heading data even at tilt angles of up to ±85°.
The DDM350B / DDM360B also features a high-performance DSP processor with multiple output modes, including standard interfaces such as RS232, RS485, TTL, and customizable options.
Compact and low-power consuming, the DDM350B / DDM360B is ideal for use in marine vessels, antennas, satellites, commercial drones, and other high-vibration, harsh environments. It is particularly suitable for today’s high-precision integrated control systems.
▶ SPECIFICATION
| DDM350B/DCM360B Parameter | ||
| Compass heading | Heading accuracy | 0.8° |
| Resolution | 0.1° | |
| Pitch range | ±90° | |
| Roll range | ±180° | |
| Inclination accuracy | Static state 0.2° | |
| Dynamic 0.5° | ||
| Resolution | 0.1° | |
| Tilt compensation angle range | Roll ±180° | |
| Pitch ＜85° | ||
| Calibration | Hard iron calibration | yes |
| Soft iron calibration | yes | |
| Magnetic field interference calibration method | One rotation of the plane (two-dimensional calibration) | |
| Physical feature | Size | L55×W37×H24mm |
| RS232/RS485/TTL | 4 cores 1-meter direct lead cable | |
| Interface | Startup delay | <50ms |
| Output rate | 20Hz/s | |
| Baud rate | 2400 to 115200baud | |
| Output format | Binary high performance protocol | |
| Power | Supply voltage | (Default) DC +5V |
| (Customized) DC 9～36V | ||
| Current (MAX) | 45mA | |
| Ideal model | 35mA | |
| Sleep mode | TBD | |
| Environment | Operating range | -40℃～+85℃ |
| Storage temperature | -40℃～+100℃ | |
| Vibration resistance | 2500g | |
| EMC | According to EN61000 and GBT17626 | |
| MTBF | ≥40000 hours/time | |
| Insulation resistance | ≥100 megohm | |
| Impact resistance | 100g@11ms,3 Axial Direction (Half Sinusoid) | |
| Anti-vibration | 10grms,10～1000Hz | |
| Weight | Single board: ≤25g ≤135g (including 1 meter cable) | |
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