Leak Detection in Heat Exchangers

Leak Detection Optimization in Heat Exchangers

Effective leak detection in heat exchanger systems is critical for maintaining process integrity, safety, and efficiency across industrial operations. Undetected leaks can lead to cross-contamination, equipment damage, and costly downtime. By incorporating advanced analytical instruments, operators gain real-time visibility into potential failures, enabling early detection and swift response.

Enhancing Heat Exchanger Leak Detection with KECO Solutions

Our analytical solutions are designed to improve process efficiency, ensure regulatory compliance, and uphold operational safety in heat exchanger leak detection applications. The following products are used to support and strengthen leak detection:

VOC / Hydrocarbons in Water Analyzer

The KECO 204 PermaStream provides accurate, real-time detection of total hydrocarbons (VOCs), making it ideal for identifying leaks in heat exchanger systems. Its proprietary membrane technology prevents false high readings often seen in UV fluorescence methods, ensuring reliable performance. The analyzer continuously processes water samples, stripping hydrocarbons based on Henry’s Law and delivering precise measurements via a metal-oxide sensor. With advanced communication options and remote monitoring capabilities, it offers seamless integration into process control systems for enhanced safety and efficiency.

Learn More About 204 PermaStream Analyzer

PermaStream Stripper for Gas Chromatographs

The PermaStream Stripper provides continuous, real-time monitoring of hydrocarbon leaks in heat exchanger systems by extracting target compounds from liquid samples using advanced membrane technology. As the sample flows through a heated membrane, hydrocarbons transition to the gas phase and are carried to an external detector, such as a gas chromatograph, for precise, reliable analysis. Housed in a rugged 316SS NEMA 4X (IP65) cabinet, the system is fully assembled and ready for seamless integration with existing analytical equipment.

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Hydrocarbon (VOC) in Water Analyzer

The KECO Model 204 Hydrocarbon and VOC-in-Water Analyzer provides precise, real-time leak detection for heat exchangers by continuously monitoring for volatile organic compounds (VOCs) in cooling water. Utilizing a patented Sample Transfer Stripper with exclusive KECO Membrane Technology and a tin oxide sensor, the system efficiently strips and detects hydrocarbons such as BTEX compounds, signaling potential leaks due to corrosion or equipment failure. Its proven performance has earned recognition from Shell, Chevron, Saudi Aramco, and regulatory approval from the TCEQ as Best Available Control Technology.

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Importance Of KECO Analyzers

Accurate analyzers are essential for optimizing leak detection in heat exchanger systems, where even minor leaks can lead to product contamination, equipment damage, and costly downtime. In these applications, real-time monitoring allows operators to detect hydrocarbon ingress quickly.

KECO analyzers are designed to provide the continuous, high-sensitivity measurements needed to ensure early fault detection and reliable performance. By enhancing operational safety, maintaining process efficiency, and supporting regulatory compliance, they play a critical role in safeguarding industrial systems and minimizing the risks associated with undetected leaks in heat exchangers.

Benefits of Accurate Measurement

Enhances safety by detecting leaks before they escalate
Supports compliance with environmental and safety regulations
Boosts efficiency through real-time monitoring and control
Minimizes maintenance costs and prevents unexpected downtime

Advanced Technology

Building on technologies detailed above, KECO analyzers combine membrane separation and vapor-phase sampling to deliver precise, low-maintenance monitoring for early fault detection.

The 204 PermaStream Analyzer extracts hydrocarbons using a proprietary membrane, eliminating complex conditioning and reducing maintenance. The PermaStream Stripper delivers clean vapor samples to GCs, ensuring accurate, interference-free analysis and protecting detectors. These technologies provide real-time data for early leak detection and improved system reliability.