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MF4708-N3-50-AB-A Air Flow Sensor Gas Chromatographs Environmental Monitoring And Air Samplers
MF4708-N3-50-AB-A Air Flow Sensor Gas Chromatographs Environmental Monitoring And Air Samplers
MF4708-N3-50-AB-A Air Flow Sensor Gas Chromatographs Environmental Monitoring And Air Samplers
MF4708-N3-50-AB-A Air Flow Sensor Gas Chromatographs Environmental Monitoring And Air Samplers
MF4708-N3-50-AB-A Air Flow Sensor Gas Chromatographs Environmental Monitoring And Air Samplers
MF4708-N3-50-AB-A Air Flow Sensor Gas Chromatographs Environmental Monitoring And Air Samplers
Specifications
Model Number :
MF4708-N3-50-AB-A
Place of Origin :
USA
MOQ :
1
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :
5000pcs
Delivery Time :
3-5work days
Packaging Details :
Paper box
Flow Range :
0–50 slpm (Standard; "50" in model indicates full-scale flow)
Accuracy :
±(1.5% of Reading + 0.2% of Full Scale)
Repeatability :
±0.25% FS
Pressure Loss :
≤100 Pa at full flow
Description


MF4708-N3-50-AB-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 air; supports custom gas calibration (e.g., N₂, O₂) .

Applications

  • Medical: Anesthesia machines, ventilators, and oxygen delivery systems .
  • Industrial: Process control, gas mixing, and semiconductor manufacturing .
  • Analytical Instruments: Gas chromatographs, environmental monitoring, and air samplers .

Mechanical Dimensions

Dimension Value (Approx.)
Body Length 85 mm
Body Diameter 38 mm
Weight 55 g (with BSPT 1/4" connector); 74 g (with 4mm/8mm quick-connect) 15
Mounting Orientation Any (Recommended: Horizontal for optimal stability)

Model Breakdown

  • MF4708: Series code (3mm internal diameter, low-flow sensor).
  • N3: Connection type (1/4" BSPT Threaded Port) 1819.
  • 50: Full-scale flow rate (50 slpm).
  • AB-A: Custom suffix (e.g., "AB" = Analog + RS485 output; "A" = calibration gas or material variant) 15.

Ordering Information

  • Optional Configurations:
    • Gas Type: Specify via suffix (e.g., "B" for N₂O, "C" for CO₂) 15.
    • Connector: Choose between threaded (N3) or quick-connect (O4/O6/O8) 15.
    • Output Protocol: RS485, RS232, or analog-only (e.g., "AB" = analog + RS485) 15.


Parameter Details
Flow Range 0–50 slpm (Standard; "50" in model indicates full-scale flow)
Accuracy ±(1.5% of Reading + 0.2% of Full Scale) 15
Repeatability ±0.25% FS
Response Time 10 ms (Default, adjustable up to 1000 ms via software) 111
Pressure Rating 0.5 MPa (72.5 psi) Maximum Operating Pressure 15
Pressure Loss ≤100 Pa at full flow 15
Operating Temperature -10°C to +55°C (-14°F to +131°F)
Storage Temperature -20°C to +65°C (-4°F to +149°F)
Output Signal - Analog: 0.5–4.5V DC (Linear)
- Digital: RS485/RS232 (Modbus RTU) 111
Power Supply 8–24VDC (Typical: 24VDC, ≤50mA)
Connection Type - N3: 1/4" BSPT Threaded Port (Standard) 1819
- Optional: 4mm/6mm/8mm Quick-Connect Fittings


MF4708-N3-50-AB-A Air Flow Sensor Gas Chromatographs Environmental Monitoring And Air Samplers


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MF4708-N3-50-AB-A Air Flow Sensor Gas Chromatographs Environmental Monitoring And Air Samplers

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Product Detail
Model Number :
MF4708-N3-50-AB-A
Place of Origin :
USA
MOQ :
1
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :
5000pcs
Delivery Time :
3-5work days
Contact Supplier
MF4708-N3-50-AB-A Air Flow Sensor Gas Chromatographs Environmental Monitoring And Air Samplers
MF4708-N3-50-AB-A Air Flow Sensor Gas Chromatographs Environmental Monitoring And Air Samplers
MF4708-N3-50-AB-A Air Flow Sensor Gas Chromatographs Environmental Monitoring And Air Samplers

ShenzhenYijiajie Electronic Co., Ltd.

Verified Supplier
4 Years
guangdong, shenzhen
Since 2006
Business Type :
Manufacturer, Trading Company
Main Products :
Oxygen Gas Sensor, Electrochemical Gas Sensor, Gas Sensor
Total Annual :
900000-1000000
Employee Number :
50~80
Certification Level :
Verified Supplier
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