Stretch sensor

stretch sensor 2

Series

Please specify the length in mm (min 50 mm)

Stretch materials up to 30% without permanently deforming.
On both sides copper clips for mounting the sensor on the product with little resistance loss.

Precise movement measuring by changing resistance in the material.
Two types of material; conductive fabric and conductive rubber.

Length of the sensor can be specified on request.
The sensor doesn’t have any sharp edges so it can be used on skin.

Benefits
  • Can measure small movements
  • Stretch material up to 30% without deformation
  • Different materials for different measuring
  • Every dimension possible
Applications
  • Movement of limbs
  • Medical applications
Specifications material
Conductive fabric
Property Test value
Surface resistivity <0.5 Ohm-sq. (unstretched)
Shielding Effect 35+ dB: 1-10 GHz
Temperature range -30 °C to 90 °C
Thickness 0,40mm
Weight 4.3 oz/yd² 145 Gr./0.84m²
Stretch ~100% x length; ~65% x width direction
Permanent deformation After ± 30% stretch
Standard length 135 cm (52 inch) wide
Conductive silicone
Data Typical Values
Shore A (40-50 range) 45
Tensile psi (150 minimum) 185 psi
Elongation % (300 minimum) 350%
Compression set % (30 max.) 21% (70 hours at 100°C)
Specific Gravity (1.75-2.25) 2.08
Volume Resistivity ohm / cm (0.004 max.) 002 ohm /cm
Thermal Stability Range -60 °C – 220 °C
Stretch Diagram
Stretch sensor - fabric width

Stretch sensor - fabric width

Please note : These values are measured under laboratory conditions. Results may vary in other situations; please read our Guarantee.

Stretching sensor - Silicon length

Stretch sensor - fabric length

Please note : These values are measured under laboratory conditions. Results may vary in other situations; please read our Guarantee.

Options
stretch sensor technical drawing

Stretch sensor fabric

stretch sensor technical drawing

Stretch sensor silicon

Personalisation

Contact us for custom sizes and shapes or according to your drawing.

Contact
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