Sensors And Sensing Systems

S-line Sentinel D

Sentinel D enables dynamic measurement for Scan800 (5kHz with 1 Channel) and for Scan804D (800Hz per channel with 4 Channels).

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BASIC CHARACTERISTICS

Data collection is one of the most crucial parts of modern monitoring systems. Experts and structural engineers need a robust and user-friendly software solution for executing their tasks – to focus on the evaluation of the measured object (structure) and not to be bothered with the unnecessary theory and working principles of fiber optics or fiber Bragg gratings. We developed our new data acquisition software for dynamic applications, Sentinel D, keeping all these requirements in mind..

Sentinel D –  Enhanced and easy-to-use data acquisition software developed for S-line Scan interrogators aimed at dynamic application.

Sentinel D –  Provides basic tools for analysis, collection, storage, management, and transfer of FBG-based sensing data.

Sentinel D –  Is supplied free of charge with each S-line Scan interrogator.

ADVANCED FEATURES

Sampling rate – the Sentinel D software features next to the continuous data acquisition also a software trigger which will ensure that the acquisition will happen only if a certain condition is fulfilled. This solution saves a lot of data compared to the continuous mode and leaves only the relevant data for the consequential analysis.

Software trigger – the Sentinel D software features next to the continuous data acquisition also a software trigger which will ensure that the acquisition will happen only if a certain condition is fulfilled. This solution saves a lot of data compared to the continuous mode and leaves only the relevant data for the consequential analysis.

Sensors – the Sentinel D software can be set up to either log down the wavelengths, physical data like temperature or strain, or both at the same time. The settings are free for the end user to modify and set according to tot their needs.

Data visualization – the software is capable of visualizing Dynamic data acquired from the sensors and thus allowing the user to see the events in „real“ time. The speed of visualization is restricted and the software decides according to the settings what would be the maximum speed of data refresh without jeopardizing the data acquisition.

SENTINEL API

The API server requires to be started within the Sentinel application and use/read the settings/values from the software environment and send to the API server as JSON. This means that you need to set-up the sensor chain within the Sentinel software in order to read the required data.

VIDEO TUTORIALS

This video gallery contains 12 videos, each focused on particular part of the Sentinel 2.0 software.

Click the gallery icon to list all videos of the gallery and select the one of your interest.

The gallery icon is in the left upper corner within the video screen.

Content of the video gallery:

Video 1: Sentinel Overview (Quick introduction into Sentinel 2.0)

Video 2: Launch (How to launch Sentinel)

Video 3: FBG spectrum configuration (How to configure spectrum measurement properly)

Video 4: Temperature sensor definition (How to define a temperature sensor in the software)

Video 5: Strain sensor definition (How to define a strain sensor in the software)

Video 6: Alerts and Warnings (How to setup alert and warning triggers for the sensors)

Video 7: Charts (How to plot real-time sensor values)

Video 8: Post-processing of sensor values (How to apply rolling (moving) functions on existing sensors)

Video 9: E-mail and FTP configuration (How to configure mail notifications and ftp connection)

Video 10: Data logging (Data logging)

Video 11: Auto-recovery (How to configure the auto-recovery feature in Sentinel)

Video 12: API (How to use Sentinel’s web API)

Related products

Type: Industrial PC

Communication: USB, LAN, HDMI, WiFi

OS: Windows 10

Compatibility: S-line Interrogators: Scan 800 (SCN-80) and Scan 400 (SCN-40)

Type: Static/Dynamic

Wavelength range: 80nm

Sampling rate: up to 5 kHz

Nr. Of optical channels: 1

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