Southland Sensing offers a complete range of electrochemical hydrogen sulfide (H₂S) analyzers for continuous process monitoring and portable spot-checking applications. Available in general-purpose, hazardous-area, and portable configurations, our H₂S analyzers provide reliable and cost-effective measurement across a wide range of industrial processes.
Typical applications include natural gas extraction and processing, pipelines, landfill gas, biogas monitoring before and after H₂S removal systems, wastewater treatment, and other industrial processes where hydrogen sulfide measurement is required.
The H2S-625 is designed for continuous hydrogen sulfide measurement in hazardous-area applications requiring third-party certified equipment. Available measurement ranges extend from low-PPM H₂S monitoring up to 0–10,000 PPM, providing flexibility across a wide range of industrial processes.
The analyzer combines advanced electronics, an intuitive menu-driven interface, and Southland Sensing’s precision electrochemical H₂S sensor technology in a rugged hazardous-area configuration. Designed for straightforward operation and minimal routine maintenance, the H2S-625 provides a reliable and cost-effective solution for continuous H₂S measurement in demanding environments.
Typical applications include continuous, real-time H₂S monitoring in natural gas extraction and processing, landfill gas, biogas production and treatment, wastewater processes, and other industrial applications requiring hazardous-area certified instrumentation.
The H2S-150 is designed for continuous hydrogen sulfide measurement in general-purpose industrial environments. Housed in a rugged outdoor wall-mount enclosure and operating on a 6-wire DC electronics configuration, the analyzer provides a compact and reliable solution for permanent H₂S monitoring installations.
Available measurement ranges extend from low-PPM H₂S monitoring up to 0–10,000 PPM, providing flexibility across a wide range of industrial processes. The analyzer combines advanced electronics, an intuitive menu-driven interface, and Southland Sensing’s precision electrochemical H₂S sensor technology for reliable measurement with straightforward operation and minimal routine maintenance.
Typical applications include continuous, real-time H₂S monitoring in natural gas extraction and processing, landfill gas, biogas production and treatment, wastewater processes, and other industrial applications requiring a general-purpose wall-mount analyzer.
The H2S-740 is designed for portable hydrogen sulfide measurement in the parts-per-million (PPM) range. Housed in a rugged anodized aluminum enclosure, the analyzer provides a convenient solution for spot-checking H₂S concentrations in field and plant environments.
Available measurement ranges extend from low-PPM H₂S monitoring up to 0–10,000 PPM, providing flexibility across a wide range of industrial processes. The analyzer combines an integral sample system, advanced electronics, an intuitive menu-driven interface, removable USB flash drive for data logging, and Southland Sensing’s precision electrochemical H₂S sensor technology.
The result is a reliable and cost-effective portable H₂S analyzer designed for straightforward operation and minimal routine maintenance. The H2S-740 includes an international 100–240 VAC wall charger for convenient operation worldwide.
Typical applications include spot-checking H₂S concentrations in natural gas extraction and processing, landfill gas, biogas production and treatment, wastewater processes, and other industrial applications requiring portable hydrogen sulfide measurement.
English English 
German
Chinese
Spanish
Japanese
Russian
Portuguese
French
Vietnamese
Korean
Turkish
Italian
Arabic
Ukrainian
