ER-QA-IE Quartz Accelerometer For Aerospace
Application:
ER-QA-IE Quartz Accelerometer For Aerospace is for acceleration measuring 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 | μg/℃ |
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 |
Dimension
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 in Quartz Accelerometer For Aerospace, pls contact us : info@ericcointernational.com
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