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Image Of - Analytical Industries PSR-11-39-MD Oxygen Sensor by AI R22D Replacement

Analytical Industries PSR-11-39-MD Oxygen Sensor by AI R22D Replacement

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Product Code: PSR-11-39-MD
Manufacturer: Analytical Industries
Stock Status: Usually Ships in 24 to 48 Hours
Made In: USA
Oxygen sensors contain corrosive material, No international shipping

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This 8.5 - 13mV oxygen sensor has a 6 second response time and a 36 month life
expectancy in air. This is a R22D replacement sensor for the Kiss Classic, rEvo,
Inspiration Rebreather, the Uwatec Oxy2, the CCR-2000 rebreather and more,


Analytical Instruments Sensor Testing

  • Each sensor is individually tested in air and pure Oxygen down to 1.6ata.
  • Test results are included with each sensor.
  • Sensors shipped in a sealed package.


  • Range: 0-100% Oxygen
  • Signal Output: 8.5 - 13mV 
  • Response Time 90%: 6seconds
  • Expected Life: 42 months 
  • Warranty 12 months
  • These sensors have a hydrophobic membrane at the inlet, has a coated board, and uses a Molex connector.
  • Replacement cell for the Teledyne R22D Sensor

Use / Application

Abysmal OxySpy


Hammerhead Rebreather
HS Explorer Dive Computer and PPO2 Meter

Classic KISS



Hollis Prism 2

Uwatec Oxy II

VR3 Dive Computer for PPO2