Sentinel PRO 710 Environmental Mass Spectrometer

Sentinel PRO Environmental Mass Spectrometer

Sentinel PRO 710 is designed for continuous ambient-air monitoring in chemical plants, refineries, and other industrial facilities where fugitive emissions of toxic volatile organic compounds may occur. Its multipoint sampling system can monitor up to 127 locations, including points positioned close to potential leak sources such as valves, flanges, and process equipment.

The system uses proven scanning magnetic-sector technology, providing high stability, precision, and long intervals between calibrations. Individual gas components can be analyzed in approximately 0.3–1.0 seconds, enabling rapid detection of changes in concentration.

A dedicated membrane inlet enhances sensitivity to organic compounds by selectively enriching VOCs relative to the major components of air. Depending on the compound and system configuration, detection limits can reach the low-ppb range.

Sentinel PRO 710 provides both instantaneous concentration measurements and time-weighted exposure data, supporting workplace safety assessment, early leak identification, and long-term environmental and compliance monitoring.

The integrated color touchscreen interface provides local system control, real-time data visualization, calibration, and diagnostic functions. Multi-role user permissions enable controlled access to analyzer settings and functions.

Configurations are available for general-purpose installations as well as ATEX/IECEx/UKEx Zone 1 and Zone 2 environments, enabling integration of Sentinel PRO 710 into industrial facilities with demanding safety requirements.