Ei2200 – RNG Monitoring System

The Ei2200 RNG Monitoring System from Ohio Lumex is a compact, wall-mounted gas analysis system engineered for continuous, real-time monitoring of renewable natural gas (RNG) and biogas quality. Combining fast, lab-grade performance with rugged field-ready design, the Ei2200 is ideal for any industrial needs.

• Rapid gas composition analysis—complete in ~30 s using Ei800 GC technology
• High sensitivity with 500 ppb detection limits and minimal carrier gas use (5 mL/min)
• EPA Renewable Fuel Standard (RFS) compliant—with integrated siloxane and hydrocarbon speciation
• Low power and easy maintenance, with optional heater, air conditioner, and hazardous-area upgrades
• Measures methane, CO₂, CO, O₂, H₂, N₂, H₂S, siloxanes, BTEX, heating value, moisture, sulfur compounds, and more