Industrial interrogators

Industrial optical interrogator for static and dynamic measurements of Fiber Bragg Grating sensors.

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Industrial BraggMETER modules for flexible operation

The FS22 Industrial BraggMETER is designed for static and dynamic optical measurements using Fiber Bragg Grating (FBG) sensors. It supports sampling rates up to 1000 S/s and is ideal for large sensing networks in high-strain, high-fatigue applications.

BraggMETER technology ensures exceptional precision through continuous swept laser scanning, while a built-in wavelength reference provides continuous calibration for long-term accuracy. Its broadband tuning range of 100 nm with parallel optical connectors enables seamless integration of large sensor networks.

Key Benefits

Cost-effective for both laboratory and field applications.
Reliable 24/7 operation under harsh conditions.
Programmable via Ethernet, ASCII commands, BraggMONITOR, or catman® software.
Compatible with hybrid measurement setups and other HBK technologies.

High Performance

Supports static and dynamic measurements up to 1000 S/s with continuous calibration, ensuring superior accuracy.

Large Capacity

Handles hundreds of sensors per device with four or eight optical connectors.

Reliability

Designed for 24/7 operation in harsh environments, immune to EM/RF interference for demanding monitoring solutions.

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Degree of protection keyboard_arrow_down
Resolution keyboard_arrow_down
Number of connectors keyboard_arrow_down
Sample rate keyboard_arrow_down

Code	Number of connectors	Resolution	Sample rate	Degree of protection
1-FS22DI-ST/4CH	4	1 pm	1000 S/s	IP20
1-FS22DI-ST/8CH	8	1 pm	1000 S/s	IP20
1-FS22SI-ST/4CH	4	0.5 pm	1 S/s	IP40
1-FS22SI-ST/8CH	8	0.5 pm	1 S/s	IP20
K-FS22	1, 4, 8	0.5 pm, 1 pm	1 S/s, 1000 S/s	IP20, IP40

FS22SI - Data Sheet	Data Sheets	English
FS22DI - Data Sheet	Data Sheets	English
FS22 - Data Sheets	Data Sheets	Japanese
FS22 - Data Sheets	Data Sheets	Japanese

Sales documents

HBM FiberSensing: Optical Measurement Solutions - Brochure

Brochure

English

Industrial interrogators
Input	Fiber Bragg Grating
Number of connectors	8, 4, 1
Resolution	1 pm, 0.5 pm
Housing	Standard, Rack-mountable
Sample rate	1000 S/s, 1 S/s
Interface	EtherNET I/P
Connector type	FC/APC, SC/APC
Degree of protection	IP20, IP40

List of accessories available for all variants of this family

Product Code	Description
1-KAB239-2	Cable Ethernet Cat6A, RJ45, 2 m
1-FS81-1M	Polyester Optical Patch Cable 1m FC
1-FS82-2M	Aramid Optical Patch Cable 2m FC
1-FS82-5M	Aramid Optical Patch Cable 5m FC
1-FS83-2M	Armor Optical Patch Cable 2m FC
1-FS83-5M	Armor Optical Patch Cable 5m FC
K-FS82	Configurable Aramid Patch Cable
K-FS83	Optical outdoor patch cable