Free Shipping on orders over US$39.99 mail:[email protected]

Automotive ​​Oxygen Sensor​, Part Number: C44611-R22A

Add to wishlistAdded to wishlistRemoved from wishlist 1
Add to compare
  • ​​​PTB, BAR97, and BAR90 product approval
  • Accurate measurement performance
  • Able to reach 0.01% (1/10 industry requirement)
  • Long life in the field
  • Fast response time
  • Consistent linear response
  • Stable zero
  • Choice of connector and thread options
  • Custom labels for corporate identification​
  • Teledyne has a long and successful history in the development and supply of oxygen sensors for automotive emission testing equipment.​
  • The “R” series sensors are used by most automotive emission equipment manufacturers worldwide. We are striving to improve our sensors through aggressive research and development, assuring the highest quality products offered by any supplier of oxygen analyzers.

Resistance to CO2

  • Recent major breakthroughs by Teledyne include the utilization of a special plating on the cathode resulting in a 200 times greater resistance to the effects of CO2. This increases the useful life of the sensor when used in exhaust emission testing.
  • Because of this innovation, the field failure rate for Teledyne sensors has diminished to less than 1% over the last year for hundreds of thousands of sensors shipped annually. From our clients’ perspective, there are far fewer field service calls due to the oxygen sensor not functioning properly.
  • Teledyne is committed to maintaining competitive pricing to assure our clients benefit from the most advanced design in oxygen sensors. To demonstrate the quality of Teledyne’s oxygen sensors, we have certification from the Bureau of Automotive Repairs for BAR97, BAR90, and the PTB as a stand alone component. ​
  • The response of the sensors meets or exceeds the required time response, and the quality and reliability of the sensors are beyond standard requirements. In addition, Teledyne is an ISO-9001 certified quality management system​ company, dedicated to quality, performance and customer satisfaction.​

Specification: Automotive ​​Oxygen Sensor​, Part Number: C44611-R22A



Part Number


Output Range

​7-13 mV in air at 25°C (77°F), sea level (standard); other ranges optional


0 to 100% O2


Better than 0.1% O2


​± 1% of full scale at constant temperature and pressure

Expected Life

36 months at 20.9% oxygen, 25°C (77°F), 50% RH

Response Time

30 seconds or less 10/9% O2 to 0.1% O2
(actual response of sensor is < 6 seconds 0 to 90% O2)


32° to 122°F (0° to 50°C)
± 5% of reading over the operating range (at thermal equilibrium)


0 to 99% RH, non-condensing

Cross Interference

Less than 0.1% O2 response to:
15% CO2, balance N2
7% CO, balance N2
3000 ppm NO, balance N2
3000 ppm HC (Hexane), balance N2


3 Pin Molex




The "R" series of sensors are used by most automotive emission equipment manufacturers worldwide.​


12 months

Automotive ​​Oxygen Sensor​, Part Number: C44611-R22A
Automotive ​​Oxygen Sensor​, Part Number: C44611-R22A
Register New Account
Reset Password
Compare items
  • Total (0)