LUNA
OS3300 : Optical Strain Rosettes by CMIWS
OS3310 , OS3320
The os3300 features a novel approach to compact spot weldable strain measurements, all while being able to pair with various physical parameters e.g. temperature, displacement, acceleration, tilt, pressure.
Installation is simple and repeatable with a mounting plate affixed on the os3300 to help guide the installer. With strain ranges of -1,800 to 1,800 με, and available integratd temperature compensation, the os3300 series presents a unique capability for sensor deployments. Up to 96 os3300 sensors can be integrated on Luna’s HYPERION platform.
The os3300 series of sensors is compatible with ENLIGHT Sensing Analysis Software, which provides an integrated suite of tools for data acquisition, computation and analysis of optical sensor networks as well as the HYPERION platforms comprehensive Application Programming Interface (API) and examples written in LabVIEW, Python, Matlab, C++ and C#.
Key Features
- Ease of installation, simple and repeatable installation
- Discrete, low profile, multipoint up to 96 sensors on a single HYPERION instrument
- Multiparameter various physical parameters measurements coupled onto the same instrumentation platform
- Long distance, with over 10km of coverage
Specifications
OS3310 , OS3320 – Temperature Compensated
- Measurement Type:
- Strain rosette (OS3310)
- Strain rosette, temperature compensated (OS3320)
- FBG Elements:
- 3 – Strain (OS3310)
- 3 – Strain, 1 temperature compensation (OS3320)
- Measurement Range:
- ±1,800με
- Strain Sensitivity:
- ~ 1.2 pm/με
- Measurement Angles:
- 0, 45, 90°
- Operating Temperature:
- -40 to 120 °C
- Measurement Distance:
- Up to 10km
- Measurement Points Per Interrogator:
- Up to 96, 6 sensors per channel (OS3310)
- Up to 80, 5 sensors per channel (OS3320)
- Scan Frequency:
- 1kHz and 5kHz instrument options available
- Wavelength Options:
- 1460 to 1620 nm options available
- Physical Properties:
- Dimensions:
- ø 34 mm Diameter, 1.5 mm Thickness
- Carrier Material:
- 304 Stainless Steel
- Cable Type / Length:
- 1 mm Fiberglass Braid / 1 m (± 10 cm), each end
- Fastening Method:
- Spot Weld
