Product Description

  The CAFS4000 series medical gas mass flow sensor is specifically designed for the measurement and process control of various medical gases. Based on our core technology—Micro-Electro-Mechanical Systems (MEMS) flow sensing chip—it is suitable for measuring clean, relatively dry gases across various applications. It enables equipment digitization, intelligence, and enhanced safety, driving innovation and improvement in traditional industries. With a wide flow range, it meets the flow measurement needs of different equipment in the industry. Its high sensitivity, high reliability, high stability, and low-cost performance characteristics promote the industry's development towards energy efficiency and intelligence.

 Product Features:

Wide flow range: 0-400 SLPM

       Power supply range: 8-24V

       High accuracy (1.5% FS full scale)

       Linear output and temperature compensation

       Long-term stability with minimal zero drift

       Solid-state sensing core (no surface voids or fragile membranes), resistant to clogging and pressure shocks

       Analog output 1-5V or I2C digital output

       Fast response time (as fast as 9ms)

Product Applications:

      Ventilators    Oxygen concentrators    Gas masks and respirators   Nebulizers   Continuous Positive Airway Pressure (CPAP) devices

      Leak detection      Mask-making machines   Meltblown fabric machines  Particulate matter detection equipment  Spectrometers  Mass flow controllers