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| Place of Origin: | China |
| Brand Name: | Ericco |
| Model Number: | ER-I/E Quartz accelerometer |
| Minimum Order Quantity: | 1 Unit |
|---|---|
| Payment Terms: | T/T in advance |
Application:
ER-I/E is for acceleration measure system and moving objects which with space limitation.
Feature:
High precision and small volume.
Specifications:
| No | Parameter | Performance Indicator | Unit | ||
| 03 | 02 | 01 | |||
| 1 | Bias | ≤6 | ≤6 | ≤6 | mg |
| 2 | Scale Factor | 1.0~1.4 | 1.0~1.4 | 1.0~1.4 | mA/g |
| 3 | Second-order Nonlinearity | ≤30 | ≤40 | ≤50 | μg/g 2 |
| 4 | Bias Temp Coefficient | ≤30 | ≤40 | ≤50 | ug/℃ |
| 5 | Scale Factor Temp Coefficient | ≤60 | ≤70 | ≤80 | ppm/℃ |
| 6 | Bias Repeatability |
≤50 (one month) |
≤50 (3~7 days) |
≤50 (one day) |
μg |
| 7 | Scale Factor Repeatability |
≤50 (one month) |
≤50 (3~7 days) |
≤50 (one day) |
ppm |
| 8 | Second-order Nonlinearity Repeatability | ≤30(one month) |
≤30 (3~7 days) |
≤30 (one day) |
μg/g 2 |
| 9 | Natural Frequency | ≤800 | ≤800 | ≤800 | Hz |
| 10 | Acceleration Range | ≥20 | ≥20 | ≥20 | g |
| 11 | Vibration | 8 | 8 | 8 | grms |
| 12 | Shock | 120g,4.5ms,1/2sin | 120g,4.5ms,1/2sin | 120g,4.5ms,1/2sin | g, ms |
| 13 | Operating Temp | -45~+80 | -45~+80 | -45~+80 | ℃ |
| 14 | Weight | ≤40 | ≤40 | ≤40 | g |
| 15 | Resolution | ≤5×10 -5 | ≤5×10-5 | ≤5×10 -5 | g |
| 16 | Operating Voltage | ±12~ ± 15 | ±12~± 15 | ±12~± 15 | V |
