Rosemount EmersonX-Streamxefd-tH2OContinuous Gas Analyzer Flameproofxefd tH2OxefdtH2OThe Rosemount X-STREAM Enhanced XEFD is a flameproof gas analyzer that can measure trace moisture (tH2O). It has a measurement range of -100 to -10 °C dew. The analyzer is made of wall-mountable cast aluminum and has worldwide approvals for hazardous areas.May have some marks and scratches due to old stock.© All the pictures are Organic and this part is physically in our stock.