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Gaseous Fuels Sampling Systems

Sampling for natural gas, biogas and other gaseous fuels

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The 310 Gaseous Fuels Sampling System was specifically designed for natural gas, biogas and other gaseous fuels. It can be used with a variety of sampling methods, including sorbent tubes/traps, sampling bags, cylinders, canisters, and sampling trains, including Toxic Metals (EPA Method 29), PCBs, Pesticides, Radioactive Isotopes (EPA Method 904) and Biologicals.

Simply connect one or two sample sorbent tubes or other sample media, record the barometric pressure and temperature, open the sample valve, set the flow rate, and wait for the desired sample time to be achieved.


Key Features

  • Dry Gas Meters (DGM) for highly accurate volume measurements

  • Suitable for all Ohio Lumex Sorbent Traps

  • Adjustable rails to accommodate various Sorbent Trap lengths

  • Suitable for hazardous areas

  • Suitable for most methods

System Includes

  • Two inert valves for Gas In and Gas Out

  • Pressure Gauge

  • Two independent Sample Trains

  • Individual Valves

  • Individual Rotameters with Needle Valves

  • Individual calibrated Dry Gas Meters (DGM)

Available Options
  • Single stage regulator with inert wetted surfaces

  • NIST Traceable barometer and thermometer for sample volume correction

  • 10’ Teflon sample line

  • 30’ exhaust line

  • Wall Mount Kit

Integrated Pump Kit includes:

  • Two sample pumps (one for each train)

  • For use with low sample pressure or vacuum

  • Power supply

  • Auto-activated solenoid valves

  • Not rated for hazardous areas

Technical Specifications
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Persee Technical Specs.jpg
Typical Applications
  • Landfills

  • Wastewater Treatment Plants

  • Food Waste Digestors (Co-Digestion)

  • Dairy, Hog and Chicken Farms

  • Biogas Upgrading Process Control

  • Compliance with RNG Interconnection Tariffs

  • Others

Available Configurations

19" Rack

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Available Measurements


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310 Gaseous Fuels Sampling System

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Gaseous Fuels Sorbent Trap Sampling System 100

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