Analytical Systems Keco


Oil and Gas June 6, 2023

Keco CO2 Analyzer

As companies take measures to become more environmentally friendly, they must be aware of their carbon footprint that impacts global warming. KECO offers the CarbonHound CO2 Gas Analyzer as an accurate, cost-effective, and low maintenance method to detect and measure carbon dioxide (CO2) in natural gas pipelines, biogas plants, and landfills. The online process analyzer is ideal for use in chemical and biogas plants, gas processing facilities and landfill industries that need an accurate, dependable, and cost-effective CO2 microprocess-based analyzer as part of quality and process controls. KECO’s CarbonHound CO2 Gas Analyzer continuously quantifies the amount of carbon dioxide in sample streams in real time using a non-dispersive infrared (NDIR) method of measurement. Once introduced with a sample, the infrared detection element provides an output proportional to the concentration of carbon dioxide. The signal is digitized as a 4-20 mA output, relay alarms, RS-485, or TCP/IP Ethernet to work in different process control systems. The CarbonHound features a large color touch screen HMI with LCD display that provides the current reading, previous reading, alarm conditions, historical and real-time charts, procedure prompts, and failure indicators.

Analytical Systems Keco
Maintenance Strategy February 7, 2023

Model 204 PermaStream Process Analyzer

KECO introduces the Model 204 PermaStream Process Analyzer that provides real-time measurement of VOC leaks in clean or dirty water. More economical and accurate than lab analyzers prone to analytical errors, the KECO 204 precisely measures total VOCs including aliphatic and aromatic hydrocarbons without false high readings or high alarms associated with UV fluorescence methods.    Requiring no filters or liquid sample conditioning, the 204 PermaStream strips hydrocarbons as water samples continuously flows through it. Carrier air sweeps hydrocarbons at a rate of 200 ml/min to an advanced VOC sensor for quantitative analysis in ppb, ppm, or “up to” saturation levels. KECO’s PermaStream membrane technology creates an ultra-clean sample for the VOC sensor that has an average life of 5 to 10 years. No costly consumables are needed for analysis.

Analytical Systems Keco
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