Call me back | My basket | Checkout | Add to email list

     You are here: Website » Knowledge base

« back to website

Specification / Accelerometers

Technical Specification Accelerometers
ParameterConditionsMinTypMaxUnit
ACCELEROMETERSEach Axis    
Dynamic Range ±5  g
Output resolutionRS232 1/256 g/LSB
Output resolutionCAN 0.001 g/LSB
Sensitivity Temperature Coefficient-40°C ≤ TA ≤ +85˚C, 1 σ ±10 ppm/˚C
MisalignmentAxis-to-axis ±0.035 Degrees
 Axis-to-frame (package) ±1.0 Degrees
NonlinearityBest-fit straight line, ±5 g 0.1 % of FS
Bias Repeatability¹-40°C ≤ TA ≤ +85˚C, 1 σ ±3 mg
In-Run Bias Stability1 σ 32 μg
Velocity Random Walk1 σ 0.023 m/sec √hr
Bias Temperature Coefficient-40°C ≤ TA ≤ +85˚C, 1 σ ±0.03 mg/˚C
Output NoiseNo filtering 1.25 mg rms
Noise Densityf = 25Hz, no filtering 0.055 mg √Hz rms
3 dB Bandwidth  40 Hz
Sensor Resonant Frequency  5.5 kHz

NOTE 1 Bias repeatability describes the effect of a variety of conditions on the long term behaviour of the device. It is not a measure of the short term bias stability which is given the in-run bias stability.

Page last modified on January 25, 2017, at 12:53 PM