Inertial Sensors Six-Degree-of-Freedom Sensors to More Accurately Characterize MotionAngular rate sensors measure relative rotational motion directly and provide an output in degrees per second. This measurement of angular velocity offers great improvement over the previous method of using three accelerometers and doing complex calculations. Multiple ranges are provided to enable measurement of slow or fast moving events.
Inertial Sensor Applications:
- Vehicle dynamics
- Automotive rollover
- Whiplash
- Aircraft flight testing
- Spacecraft and satellite
- Motion studies
Model 7360A - 6 Degrees of Freedom Sensor
The Endevco Model 7360A is a six-degrees of freedom (6DOF) sensor that features three DC accelerometers and three angular rate sensors packaged in a compact enclosure. This 6DOF sensor is designed specifically for automotive safety testing, aerospace testing and other testing in harsh shock and vibration environments requiring accurate measurement of accelerations and angular velocity. The 7360A 6DOF sensor features various accelerating ranges including ±2, ±10, ±50, ±200, ±500g and angular rate ranges including ±100, ±500, ±1500, ±8000, ±12000 and ±18000 deg/sec, and provides full scale voltage output of ±2Vpk.
| Model Number |
7360A |
| Description |
6DoF measurement
Compact package with 2 cables
Rugged to 5000g shocks |
Accelerometer
ranges g |
±2 / ±10 / ±50 / ±200 / ±500 |
Range
deg/sec |
±100 / ±500 / ±1500 / ±6000 / ±8000 / ±12000 / ±18000 |
Accelerometer Sensitivity
mV/g typical |
1000 / 200 / 40 / 10 / 4 |
Sensitivity
mV/g/sec +/-15% |
20 / 4 / 1.333 / 0.25 / 0.167 / 0.111 |
Accelerometer Frequency Response
+/-1dB |
0-300 / 0-1500 / 0-1800 / 0-1800 / 0-1800 |
Non Linearity
% FSO |
0-1000 / 0-1000 / 0-1000 / 0-1000 / 0-2000 / 0-2000 |
Shock Limit
g |
0.5 |
Operating Temperature
°C (°F) |
5000 |
Dimensions
mm (in) |
30.5 x 30.5 x 27.9 (1.2 x 1.2 x 1.1) |
Weight
grams |
35 |
Acceleromter Excitation Voltage
Vdc |
7 to 36 5V (M1 option) |
Rate Excitataion Voltage
Vdc |
5 to 16 |
| Mounting Method |
4-40 screws |
Model 7310A - Angular Rate Sensor
The Endevco® Model 7310A is an angular rate sensor that utilizes unique silicon MEMS gyroscope technologies with custom electronics and packaging and provides reliable sensing performance even under excessive shock and vibration environments. This angular rate sensor is designed specifically for automotive safety testing and other system designs requiring accurate measurement of angular velocity. The 7310A angular rate sensor features various full angular rate ranges including ±100, ±500, ±1500, ±6000, ±8000 ±12000 and ±18000 deg/sec, and provides full scale voltage output of ±2Vpk. The Model 7310A can also be mounted inverted to allow measurement of opposite angular sensitivity direction.
| Model Number |
7310A |
| Description |
Angular Rate
2V Full Scale
Rugged |
| Range deg/sec |
±100 / ±500 / ±1500 / ±6000 / ±8000 / ±12000 / ±18000 |
| Sensitivity mV/g/sec +/- 15% |
20 / 4 / 1.333 / 0.333 / 0.25 / 0.167 / 0.111 |
| Frequency Response Hz +1/-3dB |
0-1000 (100 / 500) / 0-2000 |
| Non Linearity % FSO |
±0.5 |
| Shock Limit g |
5000 |
| Operating Temperature °C (°F) |
-40 to +105 (-40 to +221) |
| Dimensions mm (in) |
14.6 x 10.2 x 7.62 (0.580 x 0.400 x 0.300) |
| Weight grams |
3 |
| Rate Excitation Voltage Vdc |
5 to 16 |
| Mounting Method |
0-80 screws |
For information on renting Inertial Sensors, please contact us at rentalteam@modalshop.com.
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