KFWS Series Small-sized Waterproof Foil Strain Gages
The KFWS series foil strain gages/gauges are small-sized waterproof gages/gauges made of polyimide and suitable for outdoor or underwater strain measurement where gage bonding space is limited. The waterproofing resin is as thin as 1.3 mm, making them flexible enough to be bonded to a curved surface of 10 mm diameter. It has CuNi alloy foil as its resistive element, self-temperature-compensation of 10 to 80ºC, applicable linear expansion coefficients (×10-6/℃) of 11, 16 and 23. It is able to withstand strain limits of approximately 5.0% at normal temperature and a fatigue lives at normal temperature of up to 3x10^4 (±1500μm/m) times.
Click here to visit the product page.