A resistive strain gauge sensor with a 350 ohm nominal resistance which varies when a force is applied. By measuring the change in the sensors resistance, a measurement of the force applied to it can be obtained.
The substrate is made of the modified phenolphthalein, and the grid is made of constantan foil.
With high precision and good static measurement stability, the weighing sensor is suitable for 0.02 level sensor.
The 7.1*4.5mm specification makes it easy to dissipate heat, consumes less power per unit area, and is easy to paste and solder.
Simultaneous temperature self-compensation and creep compensation.
Type: BF350-3 AA
Sensitivity Coefficient: 2.00-2.20
Sensitivity Coefficient Dispersion: ≤±1%
Strain Limit: 2.0%
Fatigue Lifetime: ≥1M
Board Size: 7.1 X 4.5mm/0.28 X 0.18inch(L*W)