Medical Flow Sensors Analog Output 1-5 V I2C Digital Output

Medical Flow Sensors CAFS3000 Analog Output (1-5 V) (Also Available With I2C Digital Output)

The CAFS3000 is a state-of-the-art flow sensor that combines a MEMS (Microelectromechanical Systems) flow sensing unit with a high-precision digital processing and calibration circuit. This sensor stands out for its advanced integrated components, such as the Δ - ∑ A/D converter, logic circuit with internal calibration, and MCU processor. These components work seamlessly together to ensure accurate and real-time flow signal acquisition, enabling users to obtain precise flow measurements without the need for external calibration. Here’s a detailed overview of the sensor's features:

Key Features:

1. High Precision and Accuracy:

   • Accuracy: ±1.5% of Full Scale (F.S.)
   • Ensures precise flow measurements for critical applications, minimizing measurement errors.

2. No Temperature Compensation Required:

   • The sensor offers a linear output and operates effectively without the need for temperature compensation, providing consistent results across varying environmental conditions.

3. Long-Term Stability:

   • The sensor is designed to maintain minimal zero drift, ensuring that it delivers reliable, stable performance over long periods without recalibration.

4. Solid-State Sensing Core:

   • The sensor uses a solid-state sensing core (without surface voids or fragile membranes), which enhances its durability, resistance to clogging, and ability to withstand pressure shocks. This makes it highly reliable in demanding industrial environments.

5. Fast Response Time:

   • With a 1 ms response time, the sensor can quickly adapt to rapid changes in flow, making it ideal for dynamic applications.

6. Wide Flow Range:

   • The sensor can accurately measure a broad flow range from 0 sccm to 2000 sccm, providing versatility in a wide range of applications.

Electrical characteristics: