CAFS5019 Flow Controller Solid-State Sensing Core (No Surface Void Or Fragile Membrane) Anti-Blocking And Pressure Shock Fast Response Time (20 Ms Response Time)

The CAFS5019A gas mass flow sensor is fabricated using a micro-electromechanical system (MEMS) flow sensor chip for clean, relatively dry, low-flow gas measurement and process control for a variety of applications. The unique packaging technology allows the product to meet a wide range of flow measurements. To ensure high sensitivity, high reliability, high stability and low cost. CAFS5019A is based on MEMS flow sensing unit and high precision digital processing and calibration circuit (MCU). The integrated delta-sigma A/D converter and logic circuit with internal calibration function and MCU processor ensure the real-time effective sensing signal. Acquisition, accurate flow signal, and internal compensation algorithm processing, so no need to do any external calibration compensation, can ensure high-precision flow output; friendly digital output communication, users can easily get Communication gets the corresponding data information; the product application range is very broad.

 High precision (1.5% F.S accuracy)
 Linear output and no temperature compensation
 Maintain long-term stability with minimal zero drift
 Fast response time (20 ms response time)
 The flow rate range is 0-60m/s wide and the impact resistance is 100g.
 Solid-state sensing core (no surface void or fragile membrane), anti-blocking and pressure shock
 Analog output (1 to 5 V) (Can provide digital RS485 communication output)
 Can adapt to relatively humid gas measurement
 Working temperature: -25°C to 85°C, storage temperature: -40°C to 90°C, humidity: 0 to 100% RH
 The sensor is resistant to condensation