X-STREAM^® Field Housing Gas Analyzer - X2F

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Analyzes up to four components New patent-pending IntrinzX™ photometric technology with intrinsic linearity provides high sensitivity, large dynamic ranges and long-term span stability with extended calibration intervals Wall mountable NEMA 4X/IP66 painted stainless steel housing Type approved pressurization systems and non-incendive solution for hazardous areas User-friendly operator interface Easy to install, low maintenance and field repairable Supports NDIR, UV, VIS, paramagnetic and electrochemical O2, and thermal conductivity NDIR: Robust microflow detectors NDUV/VIS: Vacuum diode detector for stability and long life O2: Fast response paramagnetic and electrochemical oxygen sensor with long-term stability TC: Quartz-coated stainless steel thermal conductivity cells Solvent-resistant, corrosion-resistant, intrinsically safe and "infallible containment" solutions are available Extended ambient temperature range: -20 to +50 °C (-4 to +122 °F) Tropicalization for high ambient humidity Analog and relay outputs, digital inputs and Ethernet or serial interface with Modbus communication Autocalibration via internal or external valves Optional barometric pressure compensation, internal sampling pump and flow sensor

DESCRIPTION The X-STREAM® series of gas analyzers features multi-channel analysis utilizing infrared, ultraviolet and visible (NDIR/UV/VIS) photometry, paramagnetic and electro-chemical oxygen, and thermal conductivity sensor technologies. X-STREAM analyzers can measure up to 4 components and the measuring principles may be ordered in various combinations. The physical benches can be installed in their own compartment separated from the electronics. A purge is added for handling corrosive and toxic gases to protect the electronics and to provide operator safety.Optional thermostatic control enables measuring lower sample gas concentrations and measurements at higher dew points. The instrument has an alphanumeric display protected by impact-tested safety glass and is operated manually by 6 keys without the need to open the enclosure. Clear text messages (available in 5 languages) and front panel LEDs provide information about the measurement and analyzer status. X-STREAM analyzers, equipped with an internal wide range power supply for all world areas, offer analog outputs, 4 status signal relay outputs (according to NAMUR NE 107) and Modbus communication over an Ethernet or serial interface. Digital inputs and relay outputs are optionally available. The NEMA 4X/IP66 design allows operation in harsh industrial environments. An ATEX, CSA-C/US and IECEx approved non-incendive solution allows measuring non-flammable gases in Zone 2/Div. 2 applications without additional safety measures such as pressurization systems. An ATEX certified pressurization system enables measuring non-flammable gases in Zone 2 hazardous areas. The pressurization system consists of a microprocessor unit controlling a solenoid gas inlet valve. The Zone 2 system requires a separate power supply for the controller. The pressurization unit provides two programmable alarm contacts. The ATEX certified pressurization system with leakage compensation enables the measurement of non-flammable gases with air as the purge gas. Supplied with a CSA-C/US approved Z purge pressurization system X-STREAM analyzers can be installed in Div. 2 hazardous areas. Two operation modes are available to allow measuring of non-flammable or flammable gases: Non-flammable gases can be measured with a leakage compensation mode, using air or inert gas as purge gas. Flammable gases can be measured with either leakage compensation or continuous dilution mode. Leakage compensation requires inert gas, while continuous dilution enables the use of air for pressurization. A pressure switch may be used to activate an alarm in case of pressure loss (limit set to 0.15"). Optional flame arrestors are available on request to avoid flame propagation into the process gas line. X-STREAM gas analyzers are also available as rack mountable/tabletop (1/2 19" or 19") and flameproof variations: see product data sheets 103-912GC.A01, 103-912GP.A01 and 103-910FD.A01 for detailed information. STANDARD SAMPLE GAS COMPONENTS AND MEASURING RANGES    Gas Component  Symbol  Lowest Range    Highest Range  Acetone CH3COCH3 0 - 200 ppm  0 - 3%  Acetylene C2H2 0 - 3%  0 - 100%  Ammonia NH3 0 - 100 ppm  0 - 100%  Argon Ar 0 - 50%  0 - 100%  Carbon Dioxide CO2 0 - 10 ppm  0 - 100%  Carbon Monoxide CO 0 - 20 ppm  0 - 100%  Chlorine Cl2 0 - 300 ppm  0 - 100%  Ethylene C2H4 0 - 400 ppm  0 - 100%  Helium He 0 - 10%  0 - 100%  Hexane C6H14 0 - 300 ppm  0 - 10%  Hydrogen H2 0 - 2%  0 - 100%  Methane CH4 0 - 100 ppm  0 - 100%       Gas Component  Symbol  Lowest Range    Highest Range  n-Butane C4H10 0 - 800 ppm  0 - 100%  Nitrogen Dioxide NO2 0 - 50 ppm  0 - 10%  Nitogen Monoxide NO 0 - 150 ppm  0 - 100%  Nitrous Oxide N2O 0 - 100 ppm  0 - 100%  Oxygen (Electrochemical) O2 0 - 5%  0 - 25%  Oxygen (Paramagnetic) O2 0 - 1%  0 - 100%  Propane C3H8 0 - 1,000 ppm  0 - 100%  Sulfur Dioxide SO2 0 - 50 ppm  0 - 100%  Sulfur Hexafluoride SF6 0 - 20 ppm  0 - 2%  Toluene C7H8 0 - 300 ppm  0 - 5%  Vinyl Chloride C2H3Cl 0 - 2%  0 - 2%  Water Vapor H2O 0 - 1%  0 - 5%  APPLICATIONS Petrochemical process analysis and control Metallurgical production, hardening and heat treatment processes Quality control of natural gas production and distribution Safety measurement for flammable mixtures Exhaust gas measurement for scrubber and activated carbon filter efficiency control Flue gas analysis of recovery boilers and process furnaces