Operating range -70 ÷ +150ºС.
Fiber displacement sensors
Fiber displacement sensor OSD measures tension and compression. The signals from the sensors are processed by fiber interrogation monitors.
Principal advantages
- electromagnetic immunity;
- high sensitivity;
- reliability;
- reproducibility and wide dynamic range;
- high corrosion and radiation resistance;
- fire safety;
- possibility of spectral and spatial multiplexing of the sensing elements situated in the same or several different fibers;
- significant distance to the place of measurement, small response time.
Technical parameters
Technical parameters | OSD – 540 | ||
| Design |  | ||
| Sensor material | D16T | ||
| Size, mm | 250 х 180 х 60 | ||
| Method of attachment | Screw connection | ||
| Connecting size | М10 | ||
| Installation base size, mm | 200 ± 0,7 | ||
| Resonance wavelength, nm | 1510 ÷ 1590 | ||
| Displacement measuring range, mm | ± 2,5 | ||
| Resolution, µm | 1 | ||
| Accuracy in the entire range, µm | ± 20 | ||
| Temperature compensation | Yes | ||
| Operating temperature range, ºС | -70 ÷ +150 | ||
| Force corresponding to maximum measurable deformation, kg | 7,5 | ||
