Emissions Monitor/Gas Analyzer

The handheld GreenLine 4000 is a rugged, accurate gas analyzer that is ideal for low NOx applications (0.1 ppm resolution) and combustion-gas emissions monitoring. It has up to four gas sensors (O2, CO, NO, low NO, NO2, SO2, CxHy). Other features include: True NOx capable; CO sensor dilution with auto-ranging up to 10%; efficiency, excess air and CO2 calculations; draft and differential pressure measurements; built-in impact tester; internal data memory (stores 250 tests); and PC software package for data storage and unit configuration with USB cable.