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Optical Interrogators

This FBG Interrogator is designed and manufactured with an in-house tunable laser from OptoChip Ltd. It supports 4~16 channels of fiber sensing data synchronous modulation, with a maximum demodulation frequency of 1kHz.  The wavelength tuning range is between 8~10nm within the C-band, and the minimum sweep step is 10pm (step ...

Specifications

Measurement Capability: Strain, Pressure, Temperature, Displacement, Vibration
Number Of Optical Channels: 16
Scan Frequency: 1000 Hz
Wavelength Range: 1528 – 1538 nm
Wavelength Accuracy: 1 pm
This FBG Interrogator is designed and manufactured with an in-house C band 40nm widely tunable laser from OptoChip Ltd. It supports 4~64 channels of fiber sensing data synchronous modulation, with available demodulation frequency in a range of 1-100Hz, and the minimum sweep step is 10pm (step customization available). 

Specifications

Measurement Capability: Strain, Pressure, Temperature, Vibration
Number Of Optical Channels: 64
Scan Frequency: 100 Hz
Wavelength Range: 1528 – 1568 nm
Wavelength Accuracy: 2 pm
The si155 is an industrial grade fan-less optical sensing interrogator. Featuring both static and dynamic full spectrum analysis, the si155 provides long-term, reliable and accurate measurements of hundreds of sensors on 4 parallel, 160 nm wide channels.   The si155 features a high power, low-noise, ultra-wide swept ...

Specifications

Measurement Capability: Strain, Pressure, Temperature, Displacement
Number Of Optical Channels: 1
Scan Frequency: 1000 Hz
Wavelength Range: 1460 – 1620 nm
Wavelength Accuracy: 1 pm
The si255 is an industrial grade fan-less optical sensing interrogator. Featuring both static and dynamic full spectrum analysis, the si155 provides long-term, reliable and accurate measurements of hundreds of sensors on 4, 8 or 16 parallel, 160 nm wide channels. The si255 features a high power, low-noise, ultra-wide swept ...

Specifications

Measurement Capability: Strain, Pressure, Temperature, Displacement
Number Of Optical Channels: 16
Scan Frequency: 5000 Hz
Wavelength Range: 1460 – 1620 nm
Wavelength Accuracy: 1 pm
The FBG Wavelength Interrogator AGSWA is designed to be robust, reliable and long term filed operation for FBG sensing system. Based on built-in wavelength analysis module, AGSWA can update the data in high accuracy and high frequency. AGSWA responds directly to the user commands of the optical interrogator core and outputs sensor ...

Specifications

Measurement Capability: Strain, Pressure, Temperature, Displacement, Vibration
Number Of Optical Channels: 1
Scan Frequency: 5000 Hz
Wavelength Range: 1510 – 1590 nm
Wavelength Accuracy: 1 pm
There are 5 different Optical Interrogators from suppliers and manufacturers listed in this category. In just a few clicks you can compare different Optical Interrogators with each other and get an accurate quote based on your needs and specifications. Please note that the prices of Optical Interrogators vary significantly for different products based on various factors including technical parameters, features, brand name, etc. Please contact suppliers directly to inquire about the details and accurate pricing information for any product model. Simply navigate to the product page of interest and use the orange button to directly reach out to the respective supplier with one click.

Did You know?

Fiber optic interrogators, also known as optical sensing interrogators, are fiber optic based devices allowing for high accuracy absolute measurements of strain, temperature, displacement, pressure, etc. An optical interrogator can be composed of various types of sensors that are able to acquire data simultaneously and at different sampling rates. These devices are often used in determining the integrity of structures likes bridges, dams, and mines or inspecting oil pipeline conditions. Optic interrogators also find applications in aerospace testing and manufacturing, industrial measurements, and medical devices.