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| Add Time： | 2016-08-20 11:15:14 |
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Product description:
FBGP series pressure sensor
FBGP series of fiber Bragg grating pressure sensor has a distributed network (tens to hundreds of points), high measurement resolution (0.01% FS), wide measuring range (0 ~ 250 mpa), wide working temperature range, is not subject to electromagnetic interference, corrosion resistance, resistance to shock vibration, fatigue resistance, long service life, etc.Pressure measurement can be used in geotechnical engineering.
FBGP series pressure sensor
FBGP series fiber optic grating displacement sensor with quasi distributed network (tens to hundreds of points), high measurement resolution (0.01% FS), wide measuring range (300 mu m ~ 20 mm), wide working temperature range, is not subject to electromagnetic interference, corrosion resistance, resistance to shock vibration, fatigue resistance, long service life, etc.Can be used in geotechnical engineering deformation, movement relative position measurement, can also be used for fracture monitoring projects.
(a) steel bar meter
Direct measurement of the concrete members reinforced stress or stress on the surface of the component under test.Widely used in construction, railway, transport, water and electricity, the dam, tunnel, and other areas of the project.
project | And the number |
The standard range | Tensile 0 ~ 250 mpa, compression 0 ~ 100 mpa |
Accuracy of measurement | ≤0.5％FS， ≤1.0％FS |
The resolution of the | ≤0.1 % FS |
Steel bushing cross-sectional area | 2.01, 2.55, 3.08, 2.01, 2.55 |
Connection rod diameter | 16，18，22，25，36mm |
Long degrees | 600mm |
installation | Embedded/surface |
Wavelength range | 1525nm～1565nm |
reflectivity | 80% or higher |
The tail fiber types | Armored cable |
Tail long degrees | 0.5 + / - 0.1 m |
The connection method | FC/PC |
The use of temperature | - 30 ℃ to 80 ℃ |
FBGP series pressure sensor
FBGP series fiber optic grating displacement sensor with quasi distributed network (tens to hundreds of points), high measurement resolution (0.01% FS), wide measuring range (300 mu m ~ 20 mm), wide working temperature range, is not subject to electromagnetic interference, corrosion resistance, resistance to shock vibration, fatigue resistance, long service life, etc.Can be used in geotechnical engineering deformation, movement relative position measurement, can also be used for fracture monitoring projects.
(2) load meter
Is mainly used for measuring cable force and bolt tensile stress, can also be used for prestressed concrete bridge reinforcing bar tension of detection and determination of the corrugated pipe friction, to ensure safety and to obtain the accurate data.Can also be used for general load measurement.
project | And the number |
The standard range | 10、30、50、100、150、200、300、350、500（tf） |
Accuracy of measurement | ≤±0.5% F.S |
The resolution of the | ≤0.1 % FS |
Overload capacity | ≤150%FS |
Comprehensive error | ≤1.0% FS |
installation | embedded |
Wavelength range | 1525nm～1565nm |
reflectivity | 80% or higher |
The tail fiber types | Armored cable |
Tail long degrees | 0.5 + / - 0.1 m |
The connection method | FC/PC |
The use of temperature | - 30 ℃ to 80 ℃ |
