FOS-N Strain Sensor Fiber Optic Strain Sensor

The FOS-N is a fi ber optic strain sensor, ideal for composite material engi-neering research and civil-engineering applications such as structural health monitoring of buildings, bridges, tunnel linings and supports.

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 Cable bending
 Absolute measurements in engineering units

Applications
 Torque measurement
 New material research and development
 Civil engineering
 Tunnel linings
 Nuclear power plants
 Structural health monitoring
 Corrosive environments
 High EMI/RFI environments

Specifications
Strain range : ±1000 μ ε , ±2500 μ ε , ±5000 μ ε
Resolution : 1 0.01% of full scale
Transverse sensitivity : < 0.1% of full scale
Connector type : ST connector
Operating temperature : -40℃ to 250℃ (-40℉ to 482℉)
Glass tube dimensions : ±1000με: 10 mm ; ±2500 or ±5000με: 8.5 mm