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Key features
  • Coulometric sensing is ideal for upset prone applications 
  • Designed for diverse application use including process / quality control, heat treatment applications, glove boxes, industrial gas plants and laboratory applications 
Easy to use
Low cost of ownership
Unrivalled performance
Benchmark compliance

The DF-150E provides highly stable Coulometric sensing measurements of O2 in pure gas streams and is specifically designed to meet the needs of process/quality control in heat treatment applications, glove boxes and industrial gas plants. These aspects combine to make the DF-150E highly adaptive and capable of meeting a variety of diverse application needs. 

In addition to its flexible and reliable measuring response, the DF-150E offers considerable cost savings over product life, thanks to its high stability factory calibrated sensing technology, which requires only subsequent annual SPAN calibrations, with no programmable cell replacement requirement. The DF-150E can also be configured as a single or three range analyzer, for added usability. 

  • 203mm (8.0”) Wide x 216mm (8.5”) Height x 279mm (11.0”) Deep 
  • 6.8kg (15lbs)
  • IEC 61010-1 
  • Overvoltage Category II, Pollution Degree 2 
  • EU EMC Directive 
  • EU Low Voltage Directive

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Key Applications
  • Surface mounting and reflow PCB furnaces
  • Annealing furnaces 
  • Glove boxes
  • Nitrogen production
  • Argon production
  • Gas bottling
Service and Spares

Ensure your DF-150E oxygen analyzer delivers optimum performance with Servomex Service Network.

Through our global network of engineers and service centers, we provide complete lifetime support for your analyzer. Our services range from installation and commissioning to supplying high quality spares and arranging scheduled servicing: visit our Service Network pages to find out more.

Spares lists for the DF-150E are available by clicking on the Downloads tab.

Global Service Network