Let Delta Instrument assist you with your fuel gas Calorimeter and BTU measurement
needs. Union has supplied Gas Calorimeters, Wobbe Index Value and Specific Gravity
analyzers to the world’s major process industries for over 80 years. The CWD 2005
measures all three gas parameters simultaneously and the W 2005 measures Wobbe Index
values only. Both analyzers utilize a unique thermopile sensor to provide the wide
measurement range, high speed response and low maintenance requirement that these
instruments are famous for.