ER-FOG70 High Precision & Economical FOG
Application
Servo tracking、medium precision inertial navigation、platform stability
High-speed rail track detection、photoelectric pod、Satellite communications On-the-Move(SOTM)、unmanned boat
Specifications
Item | Unit | ER-FOG70A | ER-FOG70B | ER-FOG70C | ER-FOG70D |
Measuring range | º/s | -1000~+1000 | -1000~+1000 | -1000~+1000 | -1000~+1000 |
Bias stability | º/h | ≤ 0.05 | ≤ 0.2 | ≤ 0.5 | ≤ 0.8 |
Bias repeatability | º/h | ≤ 0.05 | ≤ 0.2 | ≤ 0.5 | ≤ 0.8 |
Random walk coefficient | º/√h | ≤ 0.005 | ≤ 0.02 | ≤ 0.05 | ≤ 0.08 |
Scale factor nonlinearity | ppm | ≤ 50 | ≤ 60 | ≤70 | ≤100 |
Scale factor repeatability | ppm | ≤ 50 | ≤ 60 | ≤70 | ≤ 100 |
Scale factor asymmetry | ppm | ≤ 50 | ≤ 60 | ≤ 70 | ≤100 |
Start Time | s | ≤ 1 | ≤ 1 | ≤ 1 | ≤ 1 |
Bandwidth | Hz | ＞200 | ＞200 | ＞200 | ＞200 |
Power supply | V | -5~+5 | -5~+5 | -5~+5 | -5~+5 |
Power | W | ≤ 18 | ≤ 18 | ≤ 18 | ≤ 18 |
Operating temperature | ℃ | -40~+65 | -40~+65 | -40~+65 | -40~+65 |
Storage temperature | ℃ | -45~+85 | -45~+85 | -45~+85 | -45~+85 |
Vibration | / | 2g (RMS), 20Hz~2000Hz |
Shock |
| 40g, 1 ms | 40g, 1 ms | 40g, 1 ms | 40g, 1 ms |
Output method | / | RS-422 | RS-422 | RS-422 | RS-422 |
Connector | / | J30J-15TJL/Color line |
Dimensions | mm | Φ70×32 | Φ70×32 | Φ70×32 | Φ70×32 |
Note: Unfilled dimensional tolerances are performed in accordance with GB/T1804-2000 Class C.
Figure 1 Outer dimensions of ER-FOG70A, B, C, and D fiber optic gyroscopes
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 High Precision & Economical FOG, pls contact us : info@ericcointernational.com
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