stretchsense limited 5/69 captain springs road, auckland 1061, new zealand p.o. box 13161, onehunga town, auckland 1643 +64 9 634 1927 www.stretchsense.com ? test conditions : 1000 cycle triangular displacement profile with an amplitude of 62.4mm at a speed of 5mm/s **representative value, actual values will be calibrated for each sensor stretchsense evaluat io n kit sensor data sheet C rev. f www.stretchsense.com stretchsense evaluation kit sensor datasheet sensor dimensions *manufacturer part number of connector: 65801 - 006lf units in millimeters sensor characteristics typical capacitance - extension curve typical load - extension curve parameter value maximum extension 62.4 mm (80% strain ) capacitance ? (un - stretched) * * 146 pf capacitance ? (at maximum) * * 238 pf capacitance - e xtension fit coefficients * * : linear ( x = extension in millimeters ) rmse (linear) over 1000 cycles (1.44 x + 146.7) pf 1.0 pf capacitance d rift ? 0.001 pf/cycle typical l oad (un - stretched) * * 0 n typical l oad (at maximum) * * 2.1 n
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