The Insight Analytical Passive Probe Condenser provides a compact and cost-effective solution for controlling sample gas dew point in analytical systems. Designed to mount directly above quill-type sample probes, it enables moisture removal without requiring power, cooling fluids, or air. By using passive heat dissipation, it condenses liquids that return through the probe and into the process, improving sample quality while maintaining system simplicity and reliability.
Gas enters the Passive Probe Condenser and is cooled as it passes over a precision-machined aluminum insert. The lower section acts as a reflux zone with staggered saddle fins that enhance condensation and drainage, while the upper section uses helical grooves to increase surface area and reduce velocity. This design improves gas-liquid contact while minimizing response time and system lag.
For applications requiring more aggressive or controlled cooling, the Active Probe Condenser provides a powered alternative for enhanced dew point control in demanding conditions.
The condenser insert is shrink-fit into a nickel-plated aluminum body to maximize heat transfer. External fins, optimized using CFD analysis, dissipate heat efficiently, allowing the unit to maintain outlet temperatures close to ambient without increasing footprint. This fully passive design eliminates the need for utilities, reducing installation complexity and long-term maintenance.
The Passive Probe Condenser integrates directly with probe-based sampling systems, making it ideal for field installations where simplicity is critical. It performs best when mounted near insulated piping and protected from solar radiation to ensure stable thermal performance.
For modular sampling configurations and improved analyzer placement, the NeSSI Probe can be used alongside the condenser to enhance system flexibility and response time.
With no moving parts or external utilities, the Passive Probe Condenser minimizes maintenance while delivering reliable long-term performance. Its corrosion-resistant construction and Dursan® coating improve durability and drainage, ensuring consistent operation in harsh environments.
By improving sample dryness and reducing condensation-related errors, it enhances analyzer accuracy and overall system reliability in field-deployed analytical systems.
Explore more solutions from the Insight Analytical product line to optimize sample conditioning, improve analyzer performance, and enhance process measurement accuracy.
