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Fenceline Monitoring System

FMS
A durable, field-deployable solution engineered for continuous measurements with reliable results.

Equipped with an on-board Data Acquisition System (DAS), it integrates rapid, sensitive concentration data with high-frequency meteorological information for precise source attribution. Its modular sampling design supports both real-time data collection and longer-duration than canister sampling. Featuring a mobile form factor, robust environmental controls, automated calibration, QA/QC processes, and cellular connectivity, the fenceline monitoring system is optimized for continuous, long-term operation in field conditions.

Features
  • Real-time, continuous monitoring with Picarro’s Multi-Gas CRDS Analyzer
  • Custom time-averaged report generation
  • NEMA 4 outdoor-rated cabinet with HVAC
  • Onboard cellular modem for remote access and notifications
  • Adaptive sampling with assist pump for rapid response times
  • Onboard weather station with logged data for wind speed, direction, and temperature
  • Multiple setpoints for alarming, notifications, and threshold management
  • Automated calibration dilution system (zero & span)
  • Advanced data integrity metrics for real-time quality assurance and data flagging
  • Data acquisition system (DAS) with remote access, custom dashboards, and real-time maps
  • Ethylene oxide detection limits <0.25 parts-per-billion (ppb)