Maxtec oxygen sensors are recognized as the number one choice for sensor replacement by hospitals and equipment manufacturers worldwide. No matter the application, you can trust Maxtec sensors to provide longer life and more stable readings to keep your equipment running smoothly. The MAX-250 / MAX-550 Series use a patented weak-acid technology to provide a more stable signal, longer sensor life, and withstand high levels of CO2 and other acidic gases. Maxtec also offers lead-free and ultrasonic gas-sensing products.


  • Analytical Industries [PSR 11 915 2]
  • Drager [6803290, 6850645, Narkomed G5, Fabius GS, Evita Family, Babylog, Cato, Fabius Series]
  • EnviteC [OOM-201]
  • HillRom [PSR-11-915-2]
  • International Technologies [M-02]
  • Invivo [Magnitude]
  • Mercury Medical [10-103-07]
  • Pacifitech [PT-14A]
  • Teledyne [R23 #C-61139]
  • Teleflex (Hudson) [5557, V-14]
  • VTI [101372, 100352, 101372, 100352]


  • Output17.0 ± 3.0 mV
  • Response Time≤ 13 seconds
  • Linearity< 3.0% of full scale
Application Oxigen sensor