| Highlights
Diverse Field Applications-monitors migration control systems, gas extraction systems, flares, migration probes, and more.
Gas Extraction Monitor Mode-provides automatic sampling and analysis of gas composition % by volume CH4, CO2, O2 and % balance gas, % CH4LEL, temperature (with optional probe), static pressure, differential pressure, and barometric pressure. Also calculates gas flow rates (SCFM) as well as Btu rates.
Landfill Gas Analyzer Mode-provides automatic sampling and analysis of gas composition % by volume CH4, CO2, O2 and % balance gas, % CH4LEL, temperature (with optional probe), barometric pressure and relative pressure. Can be used for data logging, with user programmed intervals.
Easy To Read Display-extra large backlit LCD shows up to five gases, atmospheric and gas vacuum pressure, temperature, ID code-all at the same time.
Intrinsically Safe-essential for protecting personnel who work with explosive and hazardous landfill gas.
On Site Calibration-rapid calibration checking or adjustment can be carried out on site.
Automatic Purge-automatically purges analyzer with clean air when a new ID is selected. (This feature can be turned off).
Light Weight Compact Size-easy to carry. Weighs less than five pounds.
Quick Analysis-completes sampling and displays gas analysis and flow results in less than one minute.
Infrared Gas Analyzer- provides accurate measurements of methane (CH4) and carbon dioxide (CO2).
Gas Temperature-read when using optional temperature probe or can be entered manually.
Durable Oxygen Sensor-provided by the galvanic cell principle, not influenced by other gases (i.e. CH4, CO2 or H2S)
User Friendly On-Screen Menu-in each mode the user performs most operations in just two screens.
PC Data Downloading-provided by RS232 interface with Data Field software (Release 3.0 or later).
Data Storage/Retrieval-stores prior measurements take for each monitoring point, 900 monitoring points total.
Date/Time Stamp-recorded for all stored data.
Prior Data Recall-allows user to view prior data for each monitoring point.
Methane Analysis-displayed as either % CH4 by volume or CH4LEL (Landfill Gas Analyzer Mode Only).
Durable Construction-Built strong, durable plastic material suitable for harsh landfill environments.
All Weather Use-designed to operate in extremes from 32F to 104F. Sealed, weather-tight case.
Built-in Adjustable Alarms-allows user to set alarm limits for CH4 and O2.
Rechargeable Batteries-internal, rechargeable nickel metal hydride batters are standard.
Operating Time- approximately 8 hours with normal pump usage (approximately 10 hours without pump running.)
Fast Recharge Time-approximately 2 hours from complete discharge.
Battery Check-battery life is continuously displayed.
Monitoring Point ID Codes-provides alphanumeric identification of monitoring points for data storage and recall.
ID Comments- allows user to answer up to 3 questions with a list of 9 potential answers each.
Imperial vs. SI Units- can display measurements in Imperial (USA) or SI (metric) units.
Interfaces to CES-LANDTEC- Data Field software, which provides statistical management and reporting of LFG data.
Multiple Flow Meter Analysis- calculates gas flow with Accu-Flo wellheads, orifice plates and pitot tubes.
Gold Warranty Service Program-ensures that your analyzer is properly maintained for optimum performance. (optional)
GEM 2000 Specifications
|
Sensor Range |
Resolution |
| Methane |
0-100% |
0.1% |
| Carbon Dioxide |
0-60% |
0.1% |
| Oxygen |
0-25% |
0.1% |
| Pressure -differential |
0-10" WC |
0.001" WC |
| Pressure -static |
0.100" WC |
0.1" WC |
| Pump Flow Rate |
- 500 cc/min nominal flow |
| Flow Accuracy |
+/-3% 50-150 SCFM |
| Vacuum |
- up to 80" WC |
| UL |
- Certified to Class 1, Zone 1, AEx ib lla T4 |
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