Environmental Monitoring Equipment & Supplies • Sales, Rental & Service by Enviro-Equipment — Charlotte, North Carolina USA

• Measures methane (0-100%), carbon dioxide (0-100%), oxygen (0-25%), carbon monoxide (0-2000ppm), hydrogen sulfide (0-500ppm), static pressure and differential pressure
• Calculates balance gas, flow (SCFM) and calorific value (KW or BTU)
• High Accuracy and Fast Response Time
• Certified intrinsically safe for landfill use

Title Daily Rate Weekly Rate Monthly Rate
Landtec GEM 5000 Plus Landfill Gas Monitor Rental $175.00 $515.00 $1,335.00

The GEM™5000 is designed specifically for use on landfills to monitor Landfill Gas (LFG) Collection & Control Systems. The GEM™5000 samples and analyzes the methane, carbon dioxide and oxygen content of landfill gas with options for additional analysis.

The GEM5000 measures flow and calculates the calorific values of the gas as well as being a useful tool for balancing the gas field. The GEM5000 gas analyzer may be used to monitor, calculate, adjust and record the flow at each monitoring point. This instrument may also be used in GA (gas analyzer) mode of operation if required. The operator may change the analyzer between a gas extraction monitor (GEM mode) or a landfill gas analyzer (GA Mode).

Items Included:
  • GEM 5000
  • Data Cable
  • PVC Tubing
  • Hard Carrying Case
  • Soft Case with Strap
  • Instruction Manual
  • Water Trap Filter with Tubing
  • Battery Charger
  • LANDTEC System Gas Analyzer Manager Software
  • Field Calibration Record
  • Factory Calibration Certificate
  • Spare Filter

Sensor

Range

Methane

0 - 100%

Carbon Dioxide

0 - 100%

Oxygen

0 - 25%

Carbon Monoxide

0 - 2000 ppm

Hydrogen Sulfide

0 - 500 ppm

Detection Principle

  • CO2 and CH4 by dual wavelength infrared cell with reference channel.
  • O2, CO, and H2S by internal electrochemical cell.

Accuracy

CH4

0-5% ± 0.3% (vol)

0-70% ± 0.5% (vol)

70-100% ± 1.5% FS

CO2

0-5% ± 0.3% (vol)

0-60% ± 0.5% (vol)

60-100% ± 1.5% FS

O2

0-25% ± 1.0% (vol)

CO

0-2000ppm ± 1.0% FS

H2S

0-500ppm ± 2.0% FS

Other Parameters

Unit

Resolution

Comments

Energy

BTU/hr

1000 BTU/hr

Calculated from specific parameters

Static Pressure

in. H2O

0.1 in. H2O

Direct Measurement

Differential Pressure

in. H2O

0.001 in. H2O

Direct Measurement

Sampling Pump

Flow Typically 550 cc/min

Flow w/ 80 In. H2O vacuum

Approx. 80 cc/min

Battery life

Typical use 8 hours from fully charged

Charge time

Approximately 3 hours from complete discharge.

Operating Temperature Range

14°F - 122°F (-10°C to +50°C)

Operating Pressure

-100 In. H2O, +100 in. H2O (-250mbar, +250mbar)

Relative Humidity

0-95% non condensing

Barometric Pressure

± 14.7 in.Hg (±500mbar) from calibration pressure

Barometric Pressure Accuracy

± 1% typically

ATEX

II 2G Ex ib IIA T1 Gb (Ta= -10°C to +50°C)

ISO17025

ISO/IEC17025:2005 Accreditation #66916

CSA

Ex ib IIA T1 (Ta= -10°C to +50°C) (Canada),
AEx ib IIA T1 (Ta= -10°C to +50°C) USA

AttachmentSize
LANDTEC GEM5000 Manual7.86 MB
LANDTEC GEM5000 Datasheet1.58 MB