For the Steel industry we have the following on-line analysers:

WIM Compas Wobbe Index and Calorimeters
•  WIROX, WIM 9900 and WIM Compas fast Wobbe Index, Heating Value and Air Demand analyzers.

Metorex C100 on-line EDXRF Element Analyser
•  Metorex on-line EDXRF analyzer for measurement of metals in galvanic baths and trace metals like Pb, Mo, Cu, etc.
   in wast water.