Teledyne API offers reliable solutions for replacing aging ozone analyzers, helping facilities transition smoothly to more advanced and dependable technology. Following the acquisition of IN USA Inc., Teledyne API conducted a product rationalization and migration initiative. As part of this process, IN USA ozone monitors were discontinued and the 465 series became the recommended and preferred replacement solution.

By consolidating into a single product series that effectively meets a broad range of end-user requirements and ozone treatment applications, Teledyne API improved operational efficiency and focus for customer support.


Why Upgrade to the 465 Series?

If you're experiencing challenges with servicing or sourcing spare parts for IN USA models, upgrading to the 465 Series offers several benefits:

  • Lifetime Technical Support: Enjoy free customer support for the life of the instrument from our expert technical team.
  • Training Options: We offer both onsite training at our San Diego, CA facility and virtual classes to help your team get up to speed.
  • Flat-Rate Calibration & Repair: Our no-stress flat-rate service makes maintenance/calibration and repair simple and cost-effective.


Find Your Best Replacement Model

The table below provides a quick reference to help identify the ideal replacement model for your existing IN USA ozone monitors. This ensures a seamless upgrade path for aging installations.


IN USA Discontinued Produc​t Family

Range

Best replacement

Typical Applications

MiniHiCon-HP Wall Mount

 ​​​

Range 0 to 100, 200, 400 g/Nm3

465H

Output of O3 generator measurement

Range 0 to ​​25, 50 g/Nm3

465M

Off gas for O3 generator

MiniHiCon-HP with SC010

Range 0 to 50 g/N3 or 0 to 4% w/w

465M

Off gas for O3 generator

​IN-2000-L2LC Rack and Wall Mount


Range 0 to 1, 10, 100, 500ppm

465L

Ambient safety monitoring

Range 0 to 1,000, 5,000, 10,000ppm

465M

Off gas monitoring

IN-2000-IE or AN  Rack and Wall Mount

Range 0 to 1, 10 ppm

465L

Safety measurement for multi-area

IN-2000-L2LC  + W1

Range 0 to 1, 10 ppm

465L + W1

Water municipalities

H1 (-S, -X, -UH)

Range 0 to 100, 200, 400 g/Nm3

465H

Output of O3 ge​​​nerator measurement​


For more information or assistance with selecting the right replacement analyzer, please contact our sales representatives or technical support teams.