ODiSI 7100 Series Optical Distributed Sensor Interrogators The ODiSI 7100 Series is an innovative measurement system specifically designed to address the test challenges of 21st century advanced materials and systems. The ODiSI 7100 Series provides thousands of strain or temperature measurements per meter of a single high-definition fiber sensor. The ultra-high resolution data can fully map the contour of strain for a structure under test or the continuous temperature profile of a process in real time. The sensor is flexible, low profile, requires no electrical source and can be bonded to sharply curved surfaces, embedded within structures or mounted directly to electrical surfaces. KEY FEATURES •H igh-definition distributed sensing — thousands of measurements with submillimeter gage pitch •R eal-time multichannel system with each channel supporting up to 100 m of highdef sensing fiber • F lexible, lightweight and easy-to-install sensors reduce time to first measurement •P assive, corrosion resistant, dielectric sensors go where other sensors can’t — in bends, corners, embedded inside materials • L ong sensor life — no drift or recalibration, cycle counts >107 Instrumenting an automotive frame, battery pack or distillation column with high- definition strain or temperature sensors yields comprehensive data and increased insight for model verification, testing and monitoring. Acquire thousands of strain or temperature measurements per meter of optical fiber •C haracterize strain in new materials and complex structures •P rofile temperature in-situ to maximize the efficiency of critical processes •M easure two- and three- dimensional strain fields to validate FE models • E valuate multi-material joining •D etect small cracks and defects in critical structures • E mbed sensors within materi

ODiSI 7100 Series Optical Distributed Sensor Interrogators Transform Structural Testing ODiSI is ideal for strain measurements on and in composite materials, including materials characterization, FE model verification and full scale test. Accelerate Design With continuous, high resolution mapping of strain and temperature, "hot spots" and large strain gradients are easily identified, located and accurately characterized. Ensure Quality With no "line of sight" issues and the ability to bond to curved and difficult-to-gage locations, ODiSI sensors go where no other sensors can and deliver more...

ODiSI 7100 Series Optical Distributed Sensor Interrogators - High-definition strain - High-definition temperature - Strain-compensated temperature - Continuous fiber grating (CFG) sensors ODiSI SYSTEM CONFIGURATIONS Measurement Mode The ODiSI system comes configured with up to 8 channels able to measure standard Rayleigh HD sensors or CFG sensors. In standard mode, with Standard Remote Modules, each channel supports an HD-FOS sensor up to 20 m in length, or a CFG sensor up to 15 m in length. When used with the optional Extended Range Remote Modules, each channel can support sensors up to 100...

ODiSI 7100 Series Optical Distributed Sensor Interrogators ODiSI APPLICATION SOFTWARE The ODiSI system includes easy-to-use software to configure the system and to acquire, visualize and log measurement data. • Automatic plug-and-play sensor identification • Quickly identify and configure modes, timing, triggering and data logging • Interactive touch-to-locate tool for identifying locations of key gages • Save, replay and export measurement data files • Real-time streaming of data over Ethernet Additionally, the ODiSI Remote software allows the control and viewing of real-time data from a remote,...

ODiSI 7100 Series Optical Distributed Sensor Interrogators 1. Sensor lengths longer than 20 m, as well as HD-SC strain-compensated sensors, require optional Extended Range Remote Modules. 2. Standoff cables connect the ODiSI mainframe to the remote modules and sensors, and are available in standard lengths of 10, 50 and 100 m. Additionally, two cables can be combined to form standoff lengths of 150 and 200 m. 3. A patch cord can be used to connect the remote module's tether to the sensor. For each channel, the total length of the patch cord plus the active sensor fiber must not exceed 20 m for...

ODiSI 7100 Series Optical Distributed Sensor Interrogators ODiSI ORDERING Catalog # Description Distributed Sensing Instrument OPT07150 Standard Remote Module OPT07100 Extended Range Remote Module System for maximum speed and resolution (gage pitch down to 0.65 mm). Includes mainframe with up to 8 channels, instrument controller laptop and ODiSI application software. Standoff cables and Remote modules sold separately. Standard Length Remote Module. Compatible with HD and CFG sensors up to 20m long Remote module supporting extended sensor lengths of 50 m and 100 m, in addition to standard sensor...