MF5619-N-800-B-D-A Air Flow Sensor

Technical Features:

1. Sensing Technology:
   • MEMS Thermal-D® Technology: Direct mass flow measurement without temperature/pressure compensation, ensuring high accuracy in low-flow applications .
2. Design Advantages:
   • Nano-Coated Sensor Surface: Resistant to oil, water, and fouling, enhancing long-term reliability .
   • Wide Dynamic Range: 100:1 turndown ratio for precise measurement across varying flow rates .
3. Flexible Configuration:
   • User-Configurable Parameters: Flow units (slpm/sccm), response time, and output scaling via front-panel buttons or digital interface .
   • Multi-Gas Support: Factory-calibrated for CO₂ (B suffix); supports custom gas calibration (e.g., N₂, O₂) 18.

Applications:

• Industrial: Process control, gas mixing, and semiconductor manufacturing.
• Medical: High-flow anesthesia machines and oxygen delivery systems.
• Analytical Instruments: Environmental monitoring and gas chromatographs.

Mechanical Dimensions:

Model Breakdown:

• MF5619: Series code (19mm internal diameter, high-flow variant).
• N: Connection type (1/2" NPT Threaded Port) 18.
• 800: Full-scale flow rate (800 slpm).
• B: Calibration gas (CO₂) 18.
• D: Output type (Pulse) 18.
• A: Analog output (4–20mA) 18.
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Ordering Information:

• Optional Configurations:
• Gas Type: Specify via suffix (e.g., "B" for CO₂, "C" for N₂O) 18.
• Connector: Choose between threaded (N) or alternative quick-connect options.
• Output Protocol: RS485, RS232, or analog-only (e.g., "AB" = analog + RS485) 18.