DST-01 is used for long-term measurement of structural beams and large buildings or other concrete, steel structures, building settlements, displacements and landslides. The sensor is installed by pulling rope, which can accurately and quickly measure the beam settlement, the displacement and deformation of the tunnel structure and the contact surface of the building. At the same time, a temperature FBG is installed inside the sensor, which can perform automatic temperature compensation.

 

FeaturesoF optical displacement sensor DST-01

High precision, high reliability, high stability

 

Built-in automatic temperature compensation

 

All-optical measurement, intrinsically safe

 

Long-term zero point stability

 

Easy to install

 

Application of FBG Displacement Sensor DST-01

Measure the displacement of different depths in bridges, dams, tunnels and various underground works

 

Measurement of land subsidence deformation, slope slip deformation

 

Long-term displacement monitoring of steel structure base under force and deformation

 

Specification of FBG Displacement Sensor DST-01

Parameter	Unit	Value
Center Wavelength	nm	1460~1610
Range	mm	10 ~ 150
Resolution	mm	0.05% F.S.
Accuracy	mm	0.5% F.S.
Temperature Compensation	--	Built-in
Material	--	Stainless steel
Dimension	mm	Φ22x234
Installation	--	Mechanical fixation
Pigtail Length	m	Φ3mm armored cable, 1m at single end, or customize
Optical Connector	--	FC/APC, or customize
Operating Temperature	°C	-20~+80

 

as one of, we can offer types of for sale, if you are interested, please contact us.