Teledyne 102-043 Moly Converter Guts Assembly

Teledyne 102-043 Moly Converter Guts Assembly is a heated molybdenum converter cartridge (guts assembly) used inside Teledyne NOx analyzers to convert NO₂ to NO, enabling accurate total NOx measurements by chemiluminescence. Manufactured by Teledyne API, the part numbers are MPN 102-043 and Alternate 102043, and it is designed as an internal replacement for Teledyne NOx systems. The converter operates at approximately 315°C and functions as a molybdenum catalytic converter cartridge (guts assembly) compatible with Teledyne NOx analyzers (model dependent). It supports ambient air monitoring, emissions monitoring, environmental laboratories, industrial process analysis, and, in some setups, power generation facilities, industrial stack monitoring, and other applications requiring high-efficiency NO₂-to-NO conversion for chemiluminescence-based NOx measurement. Maintenance technicians and system integrators use this assembly for repair, retrofit, and preventive maintenance of Teledyne NOx analyzer systems, serving OEM replacement needs across installation sites such as ambient air quality monitors and CEMS. Common replacements include TELEDYNE KIT000103, KIT000110, and KIT000129.