Fiber Optic Strain Sensor
A Fiber Optic Strain Sensor based on the FBG principle provides EMI-immune, naturally explosion-proof, and highly dynamic strain measurement. With dual-ended fiber connections, built-in temperature compensation, and support for serial measurement, it offers flexible installation and customizable dimensions for a wide range of engineering applications.
| Type Number | DT6G001 (Buried Type) | DT6G002 (Adhesive Type) | DT6G003 (Welding Type) |
|---|---|---|---|
| Strain Measurement Range | ±1800με | ±5000με | ±2500με |
| Selection range of Central Wavelength | 1525 ~ 1565nm | 1525 ~ 1565nm | 1525 ~ 1565nm |
| Sensitivity | 1.2pm/με | 1.2pm/με | 1.2pm/με |
| Precision | 1%F.S | 1%F.S | 1%F.S |
| Gauge Length | Customizable | 5mm | 16 ~ 23mm |
| Reflectance | > 70% | > 70% | > 70% |
| Temperature Compensation | Yes | No | No |
| Fiber Type | Single-Mode Fiber | Single-Mode Fiber | Single-Mode Fiber |
| Fiber Optic Interface | FC/APC | FC/APC | FC/APC |
| Tail Fiber Type | Armored protection | No armor protection | No armor protection |
| Operating Temperature | - 40 ~ 70℃ | - 40 ~ 70℃ | - 40 ~ 70℃ |
| Size | Φ16X320mm (Customizable) | 16X5X11mm | 33X8X11mm |
| Mounting Base | Optional flange (embedded), fixed seat, expansion bolt | No | No |