SFO-W Fiber Optic Spot-Welded Strain Sensor

SFO-W Fiber Optic Spot-Welded Strain Sensor

The SFO-W is a fiber optic spot-welded strain sensor designed for civil engineering applications such as the monitoring of dams, bridges, tunnels, and other structures.

The SFO-W strain sensor offers small size, high accuracy, immunity to EMI/RFI, and resistance to corrosive environments with a high temperature range.

SFO-W Fiber Optic Spot-Welded Strain Sensor Key Features
• Immune to EMI/RFI/lightning
• Intrinsically safe
• Static/dynamic response
• High sensitivity and resolution: 0.01% full scale
• Signal transmitted over long distances
• No interference due to fiber bending
• Absolute measurements in engineering units
• Data-acquisition compatible

SFO-W Fiber Optic Spot-Welded Strain Sensor Applications
• Steel structures
• Dams
• Nuclear power plants
• Structural members of buildings and bridges
• Tunnel supports
• Corrosive environments
• High EMI/RFI environments

SFO-W Fiber Optic Spot-Welded Strain Sensor Specifications
Strain range : ±1000µε , ±1500µε , ±2000µε
Resolution : 0.01% of full scale
Transverse sensitivity : < 0.1% of full scale
Connector type : ST connector
Operating temperature : -55℃ to 85℃ (-67℉ to 185℉)