The Insight Analytical Active Probe Condenser is a compact, high-efficiency solution for controlling sample gas dew point in analytical sample systems. Designed to mount directly on the outlet of quill-type sample probes, it uses a stainless steel shell and aluminum core to passively condense moisture from process gas streams with the aid of cooling fluids such as air or liquid.
Cooling fluid circulates through the outer stainless steel shell, reducing the temperature of the inner aluminum core. Process gas travels upward through the condenser and is cooled as it makes contact with a coated internal insert. The lower third of this insert functions as a reflux section, incorporating six staggered rows of saddle-shaped fins for efficient condensation and drainage.
The upper two-thirds serve as a condenser section, where the gas flows through seven parallel helical grooves inclined at 70° to maximize contact area and liquid removal while minimizing response time.
The insert is SilcoTek Dursan® coated for hydrophobic and oleophobic protection and shrink-fitted into the nickel-plated aluminum core for optimal heat transfer. Multi-start helical fins on the outside of the core provide low-pressure-drop cooling, making it suitable for vortex cooler applications.
The design supports high temperature differentials without inducing thermal stress between materials, as the stainless steel shell and aluminum core are only rigidly connected at one end.
Cooling is typically achieved using liquid or vortex air, with manual or automatic flow regulation. Optional insulation can be added when large temperature differences are required. This active probe condenser is ideal for replacing bulky chillers or distillation probes with a more compact and cost-effective solution.
For applications where passive cooling is sufficient, the Passive Probe Condenser offers a simplified alternative with similar integration benefits.
The Active Probe Condenser integrates seamlessly with a range of probe configurations, including the NeSSI Probe, NPT Probe, and Scoop Probe. This flexibility allows it to be deployed across a wide variety of sampling points and process conditions.
Its compact footprint and direct-mount configuration reduce installation complexity while improving response time compared to traditional sample conditioning approaches.
Best suited for sample gases and cooling fluids compatible with 316L stainless steel and nickel-plated aluminum, the Active Probe Condenser ensures high-performance dew point control while minimizing footprint and installation complexity. It supports continuous operation in demanding industrial environments and integrates easily into existing sample systems.
Explore more solutions from the Insight Analytical product line to optimize sample conditioning, improve analyzer reliability, and simplify system design.
