Features:
- Small Profile
- Long-term vibration resistance: 2g
- Wide temperature range: -40~65°C
- Convenient communication: RS232/422
- Low power consumption: Peak power consumption is less than 6W
Application:
- Highly reliable, small space ambient FBG sensing
Miniature FBG interrogator provides long-term reliable monitoring of FBG sensors in very small installation space, and the interrogator has passed a series of reliability tests such as vibration, shock, humid heat, alternating temperature, electromagnetic compatibility and salt spray.
| Parameter | unit | minimum | maximum |
| Optical parameters | |||
| Detection wavelength range | nm | 1525 | 1565 |
| Number of channels | CH | 1, 2 | |
| Wavelength short-term repeatability | pm | 20Hz: 2.5pm; 1KHz: 3pm | |
| Absolute wavelength accuracy | pm | 20Hz: 5pm; 1KHz: 10pm | |
| interface | FC/APC, LC/APC | ||
| Electrical and equipment parameters | |||
| Scan frequency | Hz | 20 | 1K |
| Rated voltage/current | V/A | 12/1 | |
| Device size | mm | 20Hz: 120*40*28 | |
| 1KHz: 125*60*32 | |||
| The operating temperature of the device | ℃ | -40 | 60 |
| Management & Communications | |||
| Serial Port Type | RS232/485/422 | ||
For more information, please send me mail.