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VIG 20-S Heated FID Get Quote



Model 20 is an FID single-channel, oven-heated total hydrocarbon analyzer that offers high accuracy, sensitivity and stability. Use the Model 20 for process, efficiency and safety monitoring applications. It can be used for continuous monitoring and control of process gas streams that utilize organic solvents, crude oil and other chemicals containing hydrocarbons; for effluent monitoring to evaluate VOC reductions in environmental compliance programs; and for efficiency control of incinerators, scrubbers, carbon absorbers and other abatement equipment. Features include an internal combustion air pump that eliminates the need to plumb out an external air supply, automatic ranging, automatic fuel and sample shut-off system and an automatic flame-out indicator. Alarm and oven settings are adjustable. Optional rental accessories include a 50-foot heated sample line, heated sample probe and data chart recorder. Hydrogen fuel is a purchased item.

Key Features

  • Flame ionization detector (FID)
  • Microprocessor-based, oven-heated
  • Internal combustion air pump

Technical Specifications

Range Two sets 0 to 10 ppm, 0 to 100 ppm, 0 to 1,000 ppm and 0 to 10,000 ppm 0 to 100 ppm, 0 to 1,000 ppm, 0 to 10,000 ppm, 0 to 100,000 ppm
Precision ± 1% of full scale
Response Time <1 sec to 90% of full scale
Oven Temperature Adjustable 200 to 400F
Output 4 to 20mA and 0 to 1, 5 or 10V


  US Metric
Dimensions 19 x 18\" x 7\"\" 483 x 457 x 178 mm


  US Metric
Weight 55 lbs 25 kg