Static Optical Sensing Interrogator | sm125 Description The sm125 is a compact, industrial grade, static optical sensor interrogation module, eld proven for robust, reliable, and long term eld operation. Capacity of 100s of sensors resulting from multiple channels, wide wavelength range and high dynamic range. Expandable to 16 channels. Built upon the Micron Optics x25 optical interrogator core, the sm125 Optical Sensing Interrogator features a high power, low noise swept wavelength laser, realized with Micron Optics patented Fiber Fabry-Perot Tunable Filter technology. The x25 interrogator core employs full spectral scanning and data acquisition, providing measurements with high absolute accuracy, high dynamic range performance and exible software post-processing. The x25 based interrogators support continuous on-board NIST traceable wavelength reference components and are ideally suited to measure many different optical High accuracy, sensor types, including FBGs, long period absolute measurements gratings, extrinsic Fabry-Perot sensors, and of strain, temperature, many others. Proven reliability and longevity with over 100 million hours logged since 2000 Detailed optical spectrum enables versatile measurements of ber Bragg gratings, long period gratings and Fabry-Perot sensors Automatic calibration with on-board NIST traceable reference displacement, pressure The Micron Optics “sm - Sensing and many other sensors M o d u l e ” p l a t f o r m re s p o n d s directly to the user commands that controls the interrogator and outputs sensor wavelength data via Ethernet port and custom protocol. The Sensing Module platform is ideal for custom, client developed system management tools, but is equally compatible with local or remote installations of Micron Optics ENLIGHT. Micron Optics ENLIGHT Sensing Analysis Software is included with x25 interrogator systems and provides a single suite of tools for data acquisition, computation, and analysis of optical sensor networks. More information on ENLIGHT software can be found here. Deployments Structures (bridges, dams, tunnels, mines, buildings, oil platforms) Oil & gas (well reservoir management, platform structural health, pipeline condition) Medical devices (probes, catheters) Aerospace (airframes, composite structures, wind tunnels, static tests). Industrial measurements (industrial heaters and metal fabrication process control)

Static Optical Sensing Interrogator | sm125 Performance Properties Accessories sm041: Expansion from 4 channels to 8 or 16 channels. sp125: Sensing processing module Wavelength range Wavelength stability; accuracy3,4 Wavelength repeatability5 Full spectrum measurement sm041 switch compatible1 Optical channels: 1, 2, 3 or 4 channels Optical connectors Loss budget boost: Overcomes additional front end losses of 5dB Ethernet (other interfaces available via an sp125 Sensing Processor Module) Enhanced data management Remote software ENLIGHT Sensing Analysis Software Connectors: E2000 Connectors Premium...