Teledyne Advanced Pollution Instrumentation
Teledyne API (TAPI) designs and builds precision air quality and industrial gas monitoring instrumentation at our factory located in San Diego, California, USA. Our products are used worldwide in ambient air quality monitoring systems (AQMS), continuous emissions monitoring systems (CEMS), and industrial process applications.
- (858) 657-9800
- (858) 657-9818
- api-sales@teledyne.com
- 9970 Carroll Canyon Road
CA, San Diego 92131
United States of America
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Product
Sulfur Compound Instruments
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Teledyne Advanced Pollution Instrumentation
Teledyne API's Sulfur compound analyzers utilize familiar UV Fluorescence technology to produce reliable and accurate gas measurements. All T Series instruments offer two front-panel USB ports, an advanced touch screen full color display, customizable user interface with predictive maintenance alerts, one-touch real-time graphing, and multiple language support. All of our instruments are designed meet the rigorous demands of ambient air quality, stack, or industrial process gas monitoring.
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Product
Mid-Range Chemiluminescence NOX-NO2-NO Analyzer
Model N200M
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Teledyne Advanced Pollution Instrumentation
The Model N200M uses the proven chemiluminescence detection principle, combined with a state-of-the-art modular architecture, and intuitive operating software to provide accurate and dependable measurements of Nitric Oxide (NO), Nitrogen Dioxide (NO2) and total Nitrogen Oxides (NOx) gases for use in extractive type CEM systems.
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Product
Gas Measuring Instruments
N Series
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Teledyne Advanced Pollution Instrumentation
N Series Gas Measuring Units for SO2 (Sulfur Dioxide), NO, NO2, NOX (Nitrogen Oxide, Nitrogen Dioxide), CO (Carbon Monoxide), CO2 (Carbon Dioxide), O3 (Ozone), True, Direct NO2, NOX, NO, CH4 (Methane), THC (Total Hydrocarbons), and more
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Product
THC-CH4-NMHC Analyzer
Model N901
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Teledyne Advanced Pollution Instrumentation
The Model N901 is a near-continuous hydrocarbon gas analyzer that measures the concentration of Methane (CH4) and Total Hydrocarbons (THC) in air. The concentration of the non-Methane (NMHC) component is calculated by the subtraction of CH4 from THC, with high sensitivity and accuracy. The hydrocarbons are measured using a Flame Ionization Detector (FID), in combination with gas chromatography (GC). The instruments range and performance are tuned specifically for use in ambient air quality monitoring assessments.
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Product
Trace-level, Photolytic, True NO2/NO/NOx Analyzer
Model T200UP
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Teledyne Advanced Pollution Instrumentation
The Model T200UP provides trace level measurements of NO and NO2 using our Model T200U NOx analyzer combined with a patented high efficiency photolytic converter. Even low temperature molybdenum converters transform other nitrogen-containing compounds such as HNO3, PAN, etc. to a considerable extent. Simultaneous measurements of NO2 performed with molybdenum and photolytic converters have shown significantly different results in the presence of such compounds.
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Product
Chemiluminescence NH3 Analyzer
Model T201
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Teledyne Advanced Pollution Instrumentation
The Model T201 combines a specially configured chemiluminescence analyzer with an external thermal converter (see "Features" tab for external converter photo) to give stable and repeatable NH3 measurements at very low levels. In addition, the T201 provides simultaneous values for NO, NO2, and NOx concentrations. The T201 is ideal for trace ammonia monitoring applications in ambient air as well as in clean rooms and make-up air units. Optional zero and span valves allow automatic, unattended calibration checks.
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Product
Carbon Compound Instruments
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Teledyne Advanced Pollution Instrumentation
Teledyne API's Carbon compound analyzers utilize Gas Filter Correlation combined with reliable NDIR (non-dispersed infrared) technology to produce very stable and accurate gas measurements. All T Series instruments offer two front-panel USB ports, an advanced touch screen full color display, customizable user interface with predictive maintenance alerts, one-touch real-time graphing, and multiple language support. All of our instruments are designed meet the rigorous demands of ambient air quality, stack, or industrial process gas monitoring.
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Product
Ozonator Controller
SCI-552
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Teledyne Advanced Pollution Instrumentation
The SCI-552 is a system controller for ozone delivery systems that provides electronic control interfaces for a number of typical system components, including: ozone generators, EV valves, mass flow controllers, back-pressure controllers, Teledyne API 452 ozone sensors, Teledyne API 470 dissolved ozone sensors, and a water chiller.
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Product
Mid-Range Gas Filter Correlation CO2 Analyzer
Model T360M
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Teledyne Advanced Pollution Instrumentation
The Model T360M CO2 analyzer measures Carbon Dioxide by comparing infrared energy absorbed by a sample to that absorbed by a reference gas according to the Beer-Lambert law. Using a Gas Filter Correlation Wheel, a high-energy IR light source is alternately passed through a CO2 filled chamber and a chamber with no CO2 present. The light path then travels through the sample cell, which has a folded path of 1.28 meters.The energy loss through the sample cell is compared with the reference signal provided by the filter wheel to produce a signal proportional to concentration, with little effect from interfering gases within the sample. This design produces excellent zero and span stability and high signal to noise ratio, allowing excellent performance over a wide concentration range, making this instrument an ideal choice for CO2 reporting requirements associated with dilution CEMS.
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Product
UV Fluorescence TRS Analyzer
Model T102
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Teledyne Advanced Pollution Instrumentation
The Model T102 TRS analyzer uses the proven UV fluorescence principle to measure Total Reduced Sulfur at levels commonly required for ambient air monitoring.The Model T102 uses a high temperature external converter set at 850°C to allow conversion of H2S, methyl mercaptan, dimethyldisulfide, and methyl-disulfide to SO2 at this temperature with efficiency greater than 98%. A switching option alternately measures TRS and SO2 while showing both readings concurrently on the front display.
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Product
Process Ozone Sensor
Model 452
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Teledyne Advanced Pollution Instrumentation
The Model 452 is a microprocessor based gas sensor for measuring high concentrations of ozone in oxygen or air with accuracy and dependability. The measurement principle is based on the absorption of UV light at 254nm. Readings are available in % by weight, or grams/Normal cubic meter. Temperature and pressure compensation up to 3 Bar Absolute is a standard feature.
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Product
Particulate Instruments
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Teledyne Advanced Pollution Instrumentation
Teledyne API offers a combination of particulate matter measurements to meet a variety of data quality objectives for regulatory ambient air quality monitoring. All T Series instruments offer two front-panel USB ports, an advanced touch screen full color display, customizable user interface with predictive maintenance alerts, one-touch real-time graphing, and multiple language support.
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Product
Chemiluminescence NO/NO2/NOX Analyzer
Model T200
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Teledyne Advanced Pollution Instrumentation
The Model T200 NO/NO2/NOx analyzer uses the proven chemiluminescence detection principle, coupled with state-of-the-art electronics to allow accurate and dependable low level measurements for use as an ambient analyzer or dilution CEMS monitor.A unique AutoZero feature provides superb stability by continuously correcting for zero drift, while advanced Adaptive Filtering allows the analyzer to optimize performance under changing conditions. The Model T200 includes a permeation inlet dryer for ozone generation to provide excellent reliability with no periodic replacement required. A catalytic exhaust ozone scrubber is standard for maximum safety and pump life.
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Product
Process Ozone Monitor
Model 465M
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Teledyne Advanced Pollution Instrumentation
The Model 465M is a microprocessor based medium range ozone monitor for measuring process ozone concentrations in water treatment, food processing, and research applications. The design has been specifically optimized for applications requiring the measurement of ozone at near-ambient pressure such as water treatment contactor off-gas measurement. The Model 465M has been designed to give accurate and stable readings over long time periods with little or no maintenance or calibration. The Model 465M is available in a NEMA 4X wall mount enclosure.
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Product
Chemiluminescence NOX-NO2-NO Analyzer
Model N200
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Teledyne Advanced Pollution Instrumentation
The Model N200 uses the proven chemiluminescence detection principle, combined with a state-of-the-art modular architecture, and intuitive operating software to provide accurate and dependable measurements of low-level Nitric Oxide (NO), Nitrogen Dioxide (NO2) and total Nitrogen Oxides (NOx) gases.





































































