Environmental Monitoring Stations | Research-Grade Solutions

An environmental monitoring station is an integrated system of sensors, data acquisition equipment, power, communications, and mounting hardware used to measure environmental conditions continuously. Depending on the application, it may monitor weather, precipitation, visibility, air flow, turbulence, emissions-related parameters, or site-specific research variables. Research-grade stations emphasize accuracy, traceability, uptime, and reliable data transmission.

Five common types are air monitoring, water monitoring, soil monitoring, noise monitoring, and meteorological or weather monitoring. Some programs also include radiation, biological, or emissions monitoring depending on the site. OSI focuses heavily on weather, visibility, precipitation, atmospheric turbulence, air or gas flow, and environmental station integration for research, government, transportation, and industrial users.

FRM stands for Federal Reference Method, while FEM stands for Federal Equivalent Method. In U.S. EPA air monitoring, an FRM is the reference-standard measurement approach, and an FEM is an approved alternative method shown to produce equivalent results under defined conditions. The right method depends on regulatory requirements, monitored pollutant, instrumentation, and the data’s intended compliance use.

Research-grade stations are built for high-quality, defensible measurements rather than basic observation. They typically use stable sensors, documented calibration practices, durable enclosures, reliable communications, diagnostics, and data acquisition suited for analysis. OSI’s approach adds advanced optical sensing, patented scintillation-based technology, long field histories, and integration support for demanding measurement programs.

Yes. OSI provides customized systems integration for environmental monitoring stations, including sensor selection, mounting and enclosure design, power options, communications, and data acquisition software. Stations can combine OSI optical sensors with third-party meteorological, flow, and atmospheric instruments to support airports, DOTs, refineries, research programs, government agencies, and industrial sites.

Yes. OSI Field Engineering supports on-site installation, commissioning, calibration verification, troubleshooting, and field support for optical sensors and monitoring systems worldwide. Engineers verify alignment, integration with data acquisition or control systems, and operating performance before handoff, helping customers start with a properly configured and validated monitoring station.

OSI’s optical sensor technology is designed for low-maintenance operation. Key advantages include no moving parts, no scheduled or regular cleaning of optics required, dirt-insensitive optical performance, and built-in continuous self-test and diagnostics. Actual maintenance needs vary by site conditions, station configuration, and operating procedures, but the platform is built for continuous 24/7/365 use.

OSI provides technical support, training, customer service, repair scheduling, and RMA-based factory service. Support teams can assist with troubleshooting, manuals, technical bulletins, operating advice, shipment status, and repair coordination. Training is also available for operation, maintenance, service procedures, troubleshooting, and integration with data acquisition systems.