AL-01 transmits the acceleration change to the FBG after the FBG is properly packaged inside, and calculates the acceleration by measuring the wavelength shift of the fiber grating combined with the fast fiber grating interrogation technology.

 

the AL-01 adopts the most advanced  technology, small size, high sensitivity and high reliability, and can work in harsh environments for a long time. at the same time,the sensor can be designed into into two-axis and three-axis combinations through different structures. It is suitable for vibration monitoring of engines, generator pumps, bridges, roadbeds and other engineering structures.

 

Features of FBG Accelerometer AL-01

High resolution and wide frequency response range

 

High precision, high stability and reliability

 

Small in size, waterproof and moisture-proof

 

Fast, simple and repeatable installation

 

Application of FBG Accelerometer AL-01

Bridge cable force monitoring

 

Vibration monitoring of various engineering structures such as bridges and roadbeds

 

Frequency measurement of engines, generator pumps

 

Specification of FBG Accelerometer AL-01

Parameter	Unit	Value
Center Wavelength	nm	1460~1610
Range	ms2	Low:+/-1, High: +/-5
Accuracy	ms2	0.5% F.S.
Frequency Response	Hz	Low: 0.5~40, High: 0.5~150
Material	--	Metal
Dimension	mm	Φ60 x 20
Installation	--	Bolted
Pigtail Length	m	Φ3mm armored cable, 1m at single end (dual fiber), or customize
Optical Connector	--	FC/APC, or customize
Operating Temperature	°C	-20~+80

 

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