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Fermentation / Cell Culture > O2 Measurements with Wedgewood Analytical > 840/842 and 840F/842F Analysers
 
 
Analysers
  • 840/842 and 840F/842F
 
Sensors
 
 

 

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mesure-oxygène-dissou-transmetteurs-840-842

Model 840/842-840F/842F dissolved oxygen analyser

  • Oxygen measurement displayed in mg/l or %saturation
  • Logically arranged menu structure
  • Large two-line display simultaneously indicates measured value and temperature
  • Intuitive calibration procedure
  • Automatic barometric pressure compensation and salinity correction
  • Continuous sensor diagnostics
  • Up to 4 output contacts for use as : limit contacts, P(ID) control, timed output for simple cleaning, chemical cleaning process
  • Optional second current output for temperature
  • Hart communication
  • CSA certified

840/842 panel/field mount digital

For use with the Model OOS31 amperometric DO sensor in industrial wastewater applications
Available in panel mount (840) or NEMAx4 / IP65 rated field mount housing (842)

840F/842F polarographic dissolved oxygen analyser

For use with Model OOS21 polarographic DO sensor in biotechnical applications. Available in panel mount (840F) or NEMAx4 / IP65 rated field mount housing (842F)

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