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Semi-conductor strain gages
To share:Semi-conductor strain gages
Semi-conductor strain gages adopt silicon, germanium, antimony steel, gallium phosphide and so on for manufacture material, with large sensitivity factor, small transverse effect factor, small mechanical hysteresis, small size, easy to use manufacture tiny transducers.
Mainly used for the linear compensation for the stress distribution measurement, all kinds of force sensor, and as the force sensor, power conversion components, is widely used in the measuring force in machinery, construction, aerospace, medical, railway, bridge engineering of static and dynamic stress.
Model Backing dimension
(mm)Grid dimension
(mm)Res.
OHM
(Ω)Sensitive
Coefficient
KResistance
Temperature
Coefficient
(1/℃)Sensitive
Temperature
Coefficient
(1/℃)Ultimate
Working
TEMP
(℃)Ultimate
Working
Current
(mA)Ultimate
Strain
(με)BD5-15 6x4,7x3.5 5.0x0.32x0.05 15 80±5% <0.06% <0.10% <80 20 6000 BD5-25 6x4 5.0x0.32x0.05 25 80±5% <0.06% <0.10% <80 20 6000 BD5-30 6x4,7x3.5 5.0x0.32x0.05 30 80±5% <0.06% <0.10% <80 20 6000 BD5-60 6x4,7x3.5 5.0x0.32x0.05 60 100±5% <0.08% <0.12% <80 15 6000 BD5-120 6x4,7x3.5 5.0x0.30x0.05 120 110±5% <0.15% <0.15% <80 15 6000 BD5-350 6x4,7x3.5 5.0x0.28x0.05 350 130±5% <0.35% <0.28% <80 10 6000 BD5-1000 6x4,7x3.5 5.0x0.24x0.05 1000 150±5% <0.40% <0.30% <80 5 6000 BD3.8-15 5x3 3.8x0.24x0.05 15 80±5% <0.06% <0.10% <80 20 6000 BD3.8-30 5x3 3.8x0.24x0.05 30 80±5% <0.06% <0.10% <80 20 6000 BD3.8-60 5x3 3.8x0.24x0.05 60 100±5% <0.08% <0.12% <80 15 6000 BD3.8-120 5x3 3.8x0.24x0.05 120 110±5% <0.15% <0.15% <80 15 6000 BD3.8-350 5x3 3.8x0.22x0.05 350 130±5% <0.35% <0.28% <80 10 6000 BD3.8-1000 5x3 3.8x0.22x0.05 1000 150±5% <0.40% <0.30% <80 5 6000 BD3-350 5x3 3.0x0.20x0.04 350 130±5% <0.35% <0.28% <80 10 6000 BD3-1000 5x3 3.0x0.20x0.04 1000 150±5% <0.40% <0.30% <80 5 6000 BD2.6-1000 5X3 2.6x0.20x0.04 1000 150±5% <0.40% <0.30% <80 5 6000
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