AMETEK Process Instruments

AMETEK Process Instruments, headquartered in Pittsburgh, Pennsylvania, is a business unit within AMETEK's Process and Analytical Instruments division that manufactures process gas analyzers and emissions monitoring systems under five brands: Process Instruments, Chandler Engineering, THERMOX, Trace Analytical, and Western Research. Their core measurement technologies span TDLAS laser spectroscopy (5100, 5100HD, 5100P models measuring H2O, H2S, CO, CO2, O2, NH3, CH4, C2H2, and C2H4), zirconia oxygen sensing (WDG-V series rated SIL-2 capable with combustibles detection), UV/IR spectroscopy (993X multi-component analyzers, 888/920/934 continuous emissions monitors), quartz crystal microbalance moisture analysis (3050 series with nine models), chilled mirror dew point measurement (241CE II hydrocarbon dew point), and mass spectrometry (ProLine/ProMaxion). The Chandler Engineering line provides Ranarex gas gravitometers and Chanscope II dew point testers. Trace Analytical offers the ta3000/ta5000 reduction gas detectors for ultra-high purity gas monitoring down to sub-500 ppt, and the ta7000 gas purity monitor. Western Research supplies the 888 sulfur recovery tail gas analyzer, 930 H2S in sulfur pit analyzer, and 914/920/934 CEM systems. Water and wastewater applications include digester gas monitoring (methane and CO2 from anaerobic digestion), combustion optimization, and environmental emissions compliance monitoring.