About Teledyne API
Teledyne API (TAPI) is a global leader in the design and manufacture of high-precision air quality and industrial gas monitoring instrumentation. With a reputation for accuracy, reliability, and innovation, TAPI’s advanced solutions are trusted worldwide in ambient air quality monitoring systems (AQMS) and continuous emissions monitoring systems (CEMS) to ensure compliance with regulatory standards and improve environmental air quality management.
Manufactured at their state-of-the-art facility in San Diego, California, Teledyne API instruments provide real-time, high-precision measurements for government agencies, industrial facilities, and research institutions, ensuring data accuracy in even the most demanding environments.
Teledyne API products are relied upon by government agencies, environmental consultants, and industrial operators in a variety of industries, including:
🔹 Environmental Protection & Regulatory Agencies – Ensuring compliance with EPA, CARB, EU, and other global air quality standards.
🔹 Power Generation & Utilities – Monitoring emissions from coal, natural gas, and renewable energy sources.
🔹 Oil & Gas / Petrochemical – Continuous emissions tracking for refineries, processing plants, and storage facilities.
🔹 Manufacturing & Heavy Industry – Compliance-driven emissions measurement and process optimization.
🔹 Research & Academic Institutions – Advanced monitoring for climate studies, urban air quality, and environmental research.
Product Categories

Analyzers
Product Families

Rack Mount Gas Analyzers

Portable Calibration Equipment

Dilution Calibrators

Zero Air Generators

Hands-On Factory Training Classes
Applications & Solutions
Parameters Measured
Particulates:PM10, PM2.5, PM1, PMcourse
Sulfur Compounds: SO2, H2S, TRS, TS,
Nitrogen Compounds: NO, NO2, NOX, NH4
Carbon Compounds: CO, CO2
Oxygen, Ozone, Methane, Total Hydrocarbons
Sulfur Compounds: SO2, H2S, TRS, TS,
Nitrogen Compounds: NO, NO2, NOX, NH4
Carbon Compounds: CO, CO2
Oxygen, Ozone, Methane, Total Hydrocarbons