This pressure sensor works by detecting changes in analog resistance; when external pressure is applied to the sensor, the resistance and the analog signal voltage change. The sensor is very sensitive, flexible and the sensor strip is waterproof.

Specs

• MEASUREMENT RANGE: 0 - 20 kilogram
• SENSOR STRIP SOCK THICKNESS: < 0.25 mm
• COMPATIBILITY: Raspberry Pi (with AD converter), Arduino, etc.
• SPECIAL FEATURES: High sensitivity and flexibility, waterproof sensor strip, no static discharge or magnetic interference
• MEASUREMENT RESULT: Analog voltage value
• WEIGHT RESPONSE POINT: 300 g - 350 g
• ACCURACY: ± 2.5%
• RESPONSE TIME: < 1 ms
• RECOVERY TIME: < 15 ms
• CONNECTORS: +: Power 3.3-5V I: Ground S: Analog output
• OPERATING TEMPERATURE: -20 - 60 °C
• DURABILITY: Approximately 1,000,000 measurement cycles
• DIMENSIONS: 75 x 20 x 9 mm
• PRODUCTS INCLUDED IN DELIVERY: SEN-Pressure20

Links

• SEN-Pressure Manual English
• SEN-Pressure20 Datasheet (English)