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Rosemount™ X-STREAM X2XF Continuous Gas Analyzer
The X-STREAM field housing analyzer provides powerful analytical technology in a wall-mountable NEMA 4X/IP66 stainless steel housing.
Special solutions for Zone 2 and Div. 2 hazardous areas are available with CSA C/US approval. The dualcompartment version with separated physics and electronics enables complete gas-tight separation.
Rosemount™ X-STREAM X2XF Continuous Gas Analyzer


Up to 25 kg (55.1 lbs) (up to 45 kg (99.2 lbs) for dual compartment) depending on configuration
Analog Output
1–4, individually optically isolated 4(0)–20 mA (RB ≤ 500 Ω)
Analog Input
2 analog inputs, 0–1(10) V (Rin = 100 Ω) or 4(0)–20 mA (Rin = 50 Ω)
Relay Outputs
4 status relays acc. NAMUR NE 107 or e.g. concentration thresholds, valve status notification dry contacts:
1 A, 30 V
Communication Protocol
RS 485 / 232C with Modbus RTU. Optional: Ethernet with Modbus TCP


  • Up to four component gas analyzer featuring NDIR/UV/VIS photometer, paramagnetic and electrochemical O2, thermal conductivity and moisture sensors
  • Enhanced performance with IntrinzX technology
  • Wall mountable NEMA 4X/IP66 stainless steel housing
  • Plantweb connectivity and WinControl data acquisition
  • Storage of data calibration and event log files
  • Large dynamic ranges
  • Programmable Logic Controller (PLC) controls sample handling and sample lines
  • Very low temperature dependency


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