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Description
- 1x SingleTact Calibrated USB Capacitive Force Sensor 8mm 1N (0.22LB)
Size
- 3.5 x 50 mm (L x H)
- Sensor Thickness: 0.30 mm
- Diameter: 8 mm
- Cable length: 50 cm
Performance
- Contact Surface Material: Polyimide
- Force Resolution: <0.2% of Full Scale (FSR)
- Maximum Force: 300% of FSR
- Typical Repeatability Error: <1.0% (1 sigma of FS)
- Operating Temperature: -40 °C < T < 85 °C
- Temperature Sensitivity: <0.2%/° C
- Linearity Error: <2.0%
- Drift: 2% in 1 min, 4% in 10 min, at 50% FSR load
- Hysteresis: <4.0%
- Response Time: <1 ms (Measured using Oscilloscope)
- Typical Baseline Capacitance: 8 mm 75 pF | 15 mm: 230 pF at 100 kHz
- Typical Baseline Capacitance: 8 mm 2.2 pF | 15 mm: 5.5 pF at 100 kHz
- ESD Sensitivity: Not sensitive to ESD
- Material Grade: UL grade 94 V-1 or better
Electronics
- Update Rate: >120 Hz
- Analog Output: 0.5 - 1.5 V
- Digital Interface: I2C (100kHz), 10-bit resolution
- IO Voltage: 3.3 V
- Supply Voltage: 3.7 - 5 V
- Input Current: 2.7 mA
- RoHS: Compliant
- Operating Temperature: -40 °C < T < 85 °C
- Sensor weight: 0.23 g
- Electronics weight: 1.6 g