High Stability MEMS Accelerometer
ER-MA-8
Bias Stability (1s Standard Deviation)(1σ ) <100ug;
Bias Month Repeatability 100ug;
Product Details
ER-MA-8 High Stability MEMS Accelerometer
Application
Inertial measurement: inertial guidance, overload measurement, combined navigation
Tilt measurement: antenna attitude, platform measurement, dip test
Vibration measurement: mechanical equipment, bridge dam, safety test
Specifications
Range | g | ±2 | ±10 | ±15 | ±30 | ±50 | ±100 | ±150 | ±200 |
Bias | mg | ±100 | ±100 | ±100 | ±100 | ±100 | ±100 | ±100 | ±100 |
Bias stability(1σ) | mg | ≤0.1 | ≤0.2 | ≤0.3 | ≤0.5 | ≤1 | ≤3 | ≤3.5 | ≤6 |
Bias repeatability | mg | ≤0.06 | ≤0.2 | ≤0.3 | ≤0.45 | ≤0.5 | ≤0.5 | ≤1 | ≤5 |
Bias temp. coefficient | mg/℃ | ≤0.1 | ≤0.5 | ≤0.75 | ≤1.5 | ≤2 | ≤5 | ≤7.5 | ≤10 |
Scale factor repeatability | ppm | ≤200 | ≤200 | ≤200 | ≤300 | ≤300 | ≤500 | ≤500 | ≤500 |
1 year Scale factor stability | ppm | ≤200 | ≤200 | ≤200 | ≤300 | ≤300 | ≤500 | ≤500 | ≤500 |
Scale factor temp. coefficient | ppm/℃ | ≤100 | ≤100 | ≤100 | ≤150 | ≤150 | ≤200 | ≤200 | ≤200 |
Cross coupling | Mrad | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 |
| %(max) | <1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 |
Resolution | mg | 0.05 | 0.25 | 0.5 | 1 | 2.5 | 5 | 7.5 | 10 |
Non-linearity | % of FS | ≤±0.1 | ≤±0.3 | ≤±0.3 | ≤±0.3 | ≤±0.3 | ≤±0.3 | ≤±0.5 | ≤±0.5 |
Bandwidth | Hz | 250 | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
Resonant frequency | kHz | 1.3 | 2.7 | 3.8 | 4.5 | 5.8 | 8.1 | 10.1 | 11.4 |
Start Time | s | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Power consumption | mW | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
Dimensions | mm3 | 9.0*9.0*2.6 |
Package |
| LCC20 | LCC20 | LCC20 | LCC20 | LCC20 | LCC20 | LCC20 | LCC20 |
Output form |
| Digital | Digital | Digital | Digital | Digital | Digital | Digital | Digital |
Operating temp | ℃ | -55~125 |
Storage temp | ℃ | -55~125 |
Impact | g | 20000 | 20000 | 20000 | 20000 | 20000 | 20000 | 20000 | 20000 |
FAQ:
1. What is your quotation condition?
If you have DHL or Fedex account ,we can quote EXW price ,otherwise CIF or FOB price.
2.Do you have any discount when procurement?
We will quote sample price at first and we will quote volume price if you need more quantity.
3.How long is the delivery time?
For sensors,parts,modules : in stock-one week;no stock-2-4weeks; For systems,generally ,8-12 weeks.
4.How to deal with the quality problems?
If confirmation of product quality problem we can replace it freely for customer in the shortest period.
If interested, pls contact us : info@ericcointernational.com
Inquiry
