Beijing Samyon Instruments Co., Ltd.
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Hot Sale 100mm IP67 High SLSR Reliable Anti Water Fiber Bragg Grating Pressure Sensor
Product Introduction:
The Pressure Sensor is widely used of measuring bridges, tunnels, dams, underground works, borders displacement and of slope deformation.
It can be used for cracks or joints in structures such as petrochemical, water conservancy, hydropower engineering, industrial and civil buildings, long-term monitoring of opening and closing.
The sensor adopts the probe rod installation method which fast and accurate measure the bridges, tunnels, dams, underground works, borders, slope displacement and deformation. Temperature sensor is installed inside while reducing the temperature sensitivity coefficient of the sensor through structural design, to compensate for the temperature influence on the measurement.
Features:
High stability, reliability, High SLSR.
Grating length can be customized.
Technical specification:
| Range | 12.5mm,25mm,50mm,100mm,200mm |
| Resolution | ＜0.1％F.S.
|
| Accuracy | ＜0.3％F.S.
|
| Central wavelength | 1525～1565nm
|
| Grating reflectivity | ≥85%
|
| Optional accessories | Install accessory fixture |
| Temp Range | --40℃～85℃
|
| Sensor lead wire | (1m±0.1m )armored cable |
| Connection Mode | Welding or FC/APC Joint
|
| Size | Φ25×200mm
|
| Waterproof level | IP65
|
| Installing | Mechanical fixation |
