... which is ideal for use with liquid, steam or gas media in rugged conditions where accuracy, low maintenance and ... . The V-cone is designed for today's most challenging oil / gas production, chemical, food & beverage, plastics, pharmaceuticals. District HVAC, textile ... - Can measure dirty fluid ( coke- oven gas,BFG, raw oil, residual etc.)- Can measure gas- liquid two phase media ( moisture, condensate ...