Nanoparticle-based strain gauges - SENSOR+TEST · Nanoparticle-based strain gauges High sensitivity...
4
Nanoparticle-based strain gauges High sensitivity Large deformation range High impedance Datasheet: strain gauges
Transcript of Nanoparticle-based strain gauges - SENSOR+TEST · Nanoparticle-based strain gauges High sensitivity...
Nanoparticle-basedstrain gauges
High sensitivityLarge deformation rangeHigh impedance
Datasheet: strain gauges
A very high sensitivity for extremely precise measures
Comparison of the resistance variation measured by a nanoparticle-based strain gauge (blue) and a metallic strain gauge (gray).
Conditioning• Bias voltage: typ. 0,5 - 12 V (DC)
• Possible conditioning: Wheatstone bridge (full, half bridge), voltage or current polarization, linear or logarithmic amplifier...
Substrate• Polyimide
Nanolike is a young innovative company specialized in the development and the manufacturing of high impedance sensors (strain gauges, temperature sensors, humidity sensors...) combining a high sensitivity, a low electrical consumption and a large deformation range.
Your custom-made strain gauge
Adjustable parametersfitting the client needs• Gauge length: L: 1 mm - ∞• Gauge width: w: 1 mm - ∞• Gauge thickness: h: 25 -150 µm• Active area length: a: 0.1 - 0.5 mm• Active area width: b: 1 - 50 mm
Features of the active area• Sensor response shape: ΔR/R
0 = exp(g.ε)-1
• Gauge factor: k: 30 - 150• Nominal resistance: R: between 1 and 10MΩ• Strain range: ε: 1 - 40 000 µm/m (limit: 4%)• Operating temperature: T: -80 à +80°C
Example of a strainnanogauge(successive zooms)
Diagram of the high impedance strain nanogauge Nanoparticles (blue) and electrodes (yellow)
Nanolike 10 avenue de l’Europe
31520 [email protected]
www.nanolike.com
SARL au capital de 41 500 €
Technical [email protected]
Tel. : +33 (0)5 34 32 03 86
RCS Toulouse 750 483 505
NANO ENGINEERING
