Liquids Carryover Sensors are inline detection devices designed to protect gas analyzers by identifying and removing unwanted liquid contamination in real time. These sensors are essential for maintaining gas quality and ensuring accurate analyzer performance. By combining cyclone separation, knock-out pot functionality, and capacitive sensing, they detect water, glycol, hydrocarbons, and alcohols before they reach the analyzer.
Built for high-pressure operation up to 3450 kPag (500 psig), these sensors are available in both Zone 1 and Division 2 configurations for installation in hazardous environments. For full product details, refer to the manufacturer product page.
The Zone 1 Carryover Sensor is engineered for continuous exposure to hazardous gases. Its electroless nickel-plated aluminum housing and precision inlet geometry create centrifugal flow that separates liquids and particulates from the gas stream. The integrated capacitive sensor detects accumulated liquid, enabling early warning and rapid intervention.
This configuration is commonly used in sour gas systems, compressor stations, and heat exchanger outlets where continuous protection is critical.
The Division 2 Carryover Sensor utilizes the same core detection technology but is designed for environments where hazardous gases are only occasionally present. It is well-suited for glycol dehydration units, natural gas pipelines, and systems prone to condensation or corrosion.
Its compact, low-maintenance design ensures reliable long-term operation in remote or hard-to-access installations.
Liquids Carryover Sensors play a critical role in preserving sample integrity by ensuring only clean, dry gas reaches analyzers. This prevents contamination that could distort measurements or damage sensitive equipment.
For complete sample system integration, pairing with solutions such as the Fast Sample System FSS-1 can improve sample transport speed while maintaining protection against contamination.
In high-integrity gas sample systems, early detection of liquid carryover is essential. These sensors provide real-time monitoring that helps prevent analyzer downtime and reduce maintenance costs.
For multi-point sampling and analyzer distribution, systems such as the Sample Distribution Panel (SDP-1) can be integrated to streamline sample routing across multiple analyzers.
For validation and periodic sampling alongside continuous monitoring systems, the Insight Grab Sampler provides a reliable solution for manual sample collection.
Liquids Carryover Sensors improve analyzer protection, extend equipment lifespan, and optimize process efficiency. Their real-time detection capabilities make them essential components of any high-integrity gas sampling system.
Whether deployed in field measurement systems, process plants, or midstream facilities, they ensure reliable gas quality control while minimizing operational disruptions.
Explore more solutions from the Insight Analytical product line to improve sampling reliability, protect analyzers, and optimize gas measurement systems.
