611 Bubble detector /

The Model 611 bubble detector is used with a Model AF13 sensor for the detection of bubbles in process liquids.

• Measures and displays light transmittance from 0-100%
• 4-20mA current output
• Adjustable bubble sensitivity
• Can detect the difference in absorbance between water and organic solvents
• Four alarm relays
  Lamp fail
  Air/bubbles alarm
  Empty pipe or cell alarm
  Liquid phase absorbance set-point alarm
• Front panel alarm LED's selectable for illuminationabove or below set-point
• Ideally suited for biopharmaceutical applications
• Type 4 DIN plug in unit 3U x 14HP x 160mm deep (2.8"W x 5.1"H x 6.7"D) conserves space and simplifies mounting

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