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Fiber Optic Level Sensor

FBG Hydrostatic Level Sensor

The FBG Hydrostatic Level Sensor is a high-precision pressure monitoring system designed to measure the relative settlement of multiple points. In application, a series of FBG sensors are connected by connecting pipes. The pressure of each measuring point is measured by the sensor. Each sensor is composed of a pressure measuring fiber grating and a temperature measuring fiber grating. The sensor is composed of a sensing film to sense the change of water pressure and transmit it to the pressure grating. The sensor performs temperature compensation to correct the drift of sensor data caused by changes in external temperature.

Features of FBG Hydrostatic Level Sensor

  • Anti-vibration

  • Compact Size

  • Installation Level of the Base is Not Required

  • Slow Liquid Volatilization

  • Safe During Installation

  • Easy to Maintain

  • High Accuracy and Resolution

  • Wide Measuring Range

  • Rugged Stainless Steel Construction

  • Measurements of Pressure and Temperature Simultaneously

Application of FBG Hydrostatic Level Sensor

  • Water Level Monitoring

  • Relative Settlement of Civil Buildings

  • Settlement of Bridge Piers

  • Settlement of the Railway

Specification of FBG Hydrostatic Level Sensor


ParametersUnitValueRemark
Center Wavelengthnm1460 ~ 1610Customized
Rangemm200
Resolutionmm0.10.01nm/mm
Accuracymm1
Operating Temperature-10~70
DimensionmmΦ76*128
Cable--3mm, 6mm Armored Cable
Connector--FC/APCCustomized



Product Inquiry
Leading manufacturer of AtGrating’s fiber bragg grating products.
5F, Building B, Chiwan Industry Park, Shaodi Road, Shekou, Nanshan, Shenzhen 518067, China
sales@atgrating.com
+86-755-2667-4283