The RP-C flexible pressure sensor is a circular, thin film pressure sensor with a diameter of 18.3mm, designed for high sensitivity in detecting both static and dynamic pressures. This sensor is robust and exhibits a quick response time, making it suitable for various applications such as pressure switches, bed monitoring systems, intelligent footwear, and medical devices. It can record the intensity and frequency of applied forces effectively, making it versatile and easy to use.

Features

• Material Composition: Made from ultra-thin film with excellent mechanical properties. Utilizes conductive materials and nanometer pressure-sensitive layers.
• Structure: The upper layer contains a thin film and a pressure-sensitive layer. The lower layer consists of a thin film and a conductive circuit. Both layers are bonded with double-sided tape.
• Operation Mechanism: The sensor converts pressure into resistance by connecting the circuit through the pressure-sensitive layer when external pressure is applied. Output resistance decreases as pressure increases, providing different resistances under various force conditions.
• Performance: Suitable for qualitative measurements due to varying slopes in the resistance-force relationship. Provides reliable detection of force intensity and frequency.
• Ease of Use: Simple to integrate into various systems and applications.

Specifications

• Thickness: 0.4mm
• Trigger Force: 20g (triggered when default resistance <200kΩ)
• Pressure Measuring Range: 20g to 6kg
• Measurement Type: Capable of measuring both static and dynamic pressure within a frequency of 10Hz
• Initial Resistance: Greater than 10MΩ
• Activation Time: Less than 0.01 seconds
• Operating Temperature: -40℃ to +85℃
• Lifespan: Over 1 million cycles
• Hysteresis: +10% (calculated as (RF+ - RF-) / RF+, at 1000g force)
• Response Time: Less than 10 milliseconds
• EMI and EDS: Does not generate Electromagnetic Interference (EMI) or Electrostatic Discharge (EDS)

Dimension 

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