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Stretch sensor
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- Stretch sensor
Series
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
Please note : These values are measured under laboratory conditions. Results may vary in other situations; please read our Guarantee.
Stretching sensor - Silicon length
Please note : These values are measured under laboratory conditions. Results may vary in other situations; please read our Guarantee.
Options
Stretch sensor rubber
Stretch sensor fabric
Personalisation
Contact us for custom sizes and shapes or according to your drawing.
Worldwide leading manufacturer of EMC (electromagnetic compatibility), EMI (electromagnetic interference) and RFI(radio frequency interference) shielding solutions. Our EMC/EMI specialists will work together with you from the design phase through final production
Useful Links
Contact
3316 BP Dordrecht
Netherlands
VAT: NL008884912B01
Tel: +31(0)78 - 204 90 00
Email: [email protected] Opening times: Monday until Friday - 8:30am-5:00pm CEST