Trace & Percent Oxygen Analyzers - Fuel Cell or Zirconium Oxide Sensors - 3190 and 3290

Good things come in small packages, and Teledyne’s 3190 Trace or 3290 Percent Oxygen Analyzer proves it. These microprocessor based units offer high accuracy, easy use, and all the standard features demanded by the end-user in a compact, budget priced design. Membrane command switches and a large, four digit LED display make setup and operation clear and quick. For the latest technology, Teledyne quality, and an unbeatable value, the 3190 or 3290 provides a pocket-sized solution.

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  • Two field configurable ranges plus cal range (0-25%)
  • Signal output: 0-10 VDC for range identification
  • Analytical output: 4-20 mADC negative ground and 0-10 VDC signals
  • Universal AC power supply (Optional configuration available)

  • AutoRanging capabilities
  • One high and one low alarm setpoint with corresponding relay contacts
  • Sensor failure alarm

  • Ranges  : 0-10 ppm and 0-1000 ppm and 0-25% calibration range (nominal) (user selectable percent ranges) (user selectable ranges can be set between 10 ppm and 10,000 ppm)
  • System operating temp  : 0-50°C
  • Response time  : 90% in less than 45 seconds at 25°C for fuel cell, faster with a zirconium oxide sensor
  • Signal output  : 4-20 mA and 0-10 VDC negative ground, non-isolated

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