What is sample conditioning and why is it important for analyzers?

Sample conditioning prepares process samples for accurate analyzer measurement by controlling temperature, pressure, and composition. Components include: sample probe (extraction from process), sample transport (tubing, heat tracing), filters (remove particulates), pressure regulators, coolers/heaters (temperature control), and knockout pots (remove condensate). Proper conditioning is critical because analyzers require specific sample conditions - wrong temperature, pressure, or contamination causes measurement errors. Conditioning represents significant portion of analyzer system complexity and cost.