You are here
> Home
> Transducer & Sensors
> Orientation & Inclinati...
> 3DM Solid State 3-axis ...
3DM Solid State 3-axis Pitch, Roll, & Yaw Sensor
Spezifikationen
| Range | Yaw: 180˚ |
| Pitch: 90˚ | |
| Roll: 180˚ | |
| A/D Resolution | 12 bits |
| Digital Filter | Infinite Impulse Response (IIR) User programmable weighted moving average |
| Angle Resolution (no digital filtering) | Pitch: 0.30˚ (typical) |
| Roll: 0.25˚ (typical) | |
| Yaw: 0.50˚ (typical) | |
| Angle Resolution (most aggressive digital filtering) | Pitch: < 0.1˚ |
| Roll: < 0.1˚ | |
| Yaw: < 0.1˚ | |
| Resolution specs. taken during static motions | |
| Accuracy | Pitch: 0.93˚ typical (yaw from 0 - 360˚ and roll=0˚) |
| Roll: 0.33˚ typical (yaw from 0 - 360˚ and pitch =0˚) | |
| Yaw: 1.0˚ typical (pitch and roll=0˚) | |
| Accuracy is defined as the square root of the sum of the errors squared (non-repeatability, temperature coefficients and nonlinearity). | |
| Angle measurement nonlinearity (pitch and roll) | 0.23% F.S. |
| Angle measurement repeatability | Pitch: 0.07˚ (typical) |
| Roll: 0.07˚ (typical) | |
| Yaw: 0.26˚ (typical) | |
| Update rate (angle mode) | 45 Hz/3 channels (maximum) 30 Hz/3 channels (typical) |
| Update rate is specified with a maximum and typical value since it depends on how many points the A/D converter averages. | |
| Update rate (raw mode) | 70 Hz/ 6 channels |
| Output modes | Raw: ax,ay,az accelerometer |
| Raw: bx,by,bz magnetic field | |
| Units: pitch, roll, and yaw in degrees | |
| Output format | RS-232 serial |
| Transmission Rate | 9600 bits/sec |
| Supply voltage | +5.2 VDC min., +12 VDC max. |
| Supply current | 50 milliamps/node @ standard speed |
| Connectors | Sensor: RJ11 type power: min. coaxial jack |
| Operating Temperature | - 25˚C to 70˚C |
| Temperature Drift (%/˚ C) (mean, std.dev.) |
Pitch: 0.009 0.008 |
| Roll: 0.033 0.025 | |
| Yaw: 0.019 0.019 | |
| Module size | 1.7" wide, 2.5" long, 0.7 " thick |
| Weight | 75.0 gr. with enclosure, 26.9 gr. without enclosure |
| 3DM® enclosure (.pdf file) | 3.5" wide x 2.5" long x 1.0" thick |
U. S. Patent 5887351 and Patents Pending
