Opterro Product Overview
Effective Low-Profilerogator (iSense® LPI)

Opterro’s i*Sense product family includes industry’s most comprehensive portfolio of Fiber Bragg Grating (FBG) interrogators for distributed sensing applications, supporting a few up to thousands of sensors at speeds of up to > 20 MS/s
FBG Interrogator
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Opterro provides a variety of interrogators such as iSense, gsense, rSense etc. for both table-top and portable requirements
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Measures real-time static and dynamic strain up to 10,000 micro-strain (μE) with sub-μE resolution
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Estimates acoustic emission at an ultra-high speed upto 80 MS/s
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Calculates pressure up to l kBar with <0.05 psi resolution
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Measures temperature up to 1000°C with >99.5% accuracy
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Decision-aid analytics can also be incorporated

- Economicalator designed for various FBG sensors with customization ruggedness.
- Directly measures, static strain, dynamic strain, vibration, and low-frequency (<1.5 kHz) acoustic emissions.
- Supports up to five multiplexed FBG sensors per fiber channel.
- High speed, exceptional resolution, and scalability based on client needs.
- Solid-state design ensures portability, low power consumption, and reliable in demanding environments.
- Advanced iSenseView™ software offers algorithmic data analytics and decision-making capabilities.
- Customizable interfaces and communication options, including EtherCAT and Modbus.
- Ideal for industrial applications requiring high sensor counts, including:
- Manufacturing environments
- Smart infrastructure
- Electric power transmission lines
- Oil and gas wells
- Renewable energy installations
- Environmental remediation efforts.
Opterro offers the industry’s most comprehensive range of Fiber Bragg Grating (FBG) interrogators for distributed sensing applications, supporting anywhere from a few to thousands of sensors with speeds exceeding 20 Mega Samples per second.
The company's I*Sense product family is an integrated, scalable system for temperature and strain sensing, featuring multiplexed FBG sensors on optical fibers and an ultra-fast interrogator unit. This system includes advanced optical processing, electronics, algorithmic software, and data analytics for distributed photonic sensing in applications such as structural health monitoring, non-destructive evaluation (NDE), acoustic emission, and other complex multi-sensor applications.
The I*Sense interrogators are engineered for real-time, high-precision measurement of a wide range of parameters and derived metrics. An exciting feature is the ability to perform simultaneous measurements across numerous sensors spread over long distances or large areas, even in harsh or extreme environments. These systems are particularly valuable in renewable energy sectors, including the monitoring of wind turbine blade health and usage.