FOS-N Strain Sensor Fiber Optic Strain Sensor

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

• Model Number: FOS-N

Product Specification

FOS-N Strain Sensor Fiber Optic Strain Sensor
The FOS-N is a fiber 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 : 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