Tiger-i 2000 CO2

Combat global warming at the source

The Tiger-i 2000 CO2 greenhouse gas analyzer is designed for versatile use. It can measure ambient levels of CO2 with high precision over a wide range of temperatures with excellent reliability, and they can monitor emissions of greenhouse gases from various sources such as landfills, gas and oil exploration sites, refineries, and agricultural facilities. The Tiger-i 2000 helps users to easily and accurately assess their greenhouse gas emissions and implement measures to reduce global warming.

Using Tiger Optics’ Tiger-i 2000 CO2 analyzer, you can measure ambient levels of carbon dioxide with parts-per-billion accuracy, drift-free stability and fast response.

The Tiger-i 2000 is fast to install, exceptionally easy to use, extremely reliable, and effortless to maintain due to their built-in calibration verification. The robust design—free of moving parts—results in an analyzer that has a high mean time between failure (MTBF) and a very low cost of ownership (CoO).

A compact and user-friendly solution for monitoring ambient levels and emissions of carbon dioxide, the Tiger-i 2000 CO2 offers:

  • Accuracy traceable to the world’s major national reference labs
  • Specificity—no moisture or other interference
  • High precision at ambient or even higher levels
  • Freedom from the need for span calibrations
  • No periodic sensor replacement/maintenance
  • Wide dynamic range and no drift
  • Compact and rugged design.


  • Greenhouse Gas Monitoring
  • Research & Development.



Laboratory & Scientific

Stack, Process & CEMS

Detection Capability

Detection and Matrix Range LDL Sensitivity
CO2 in Clean Dry Air (CDA) 0 – 3000 ppm 200 ppb 150 ppb
CO2 in N2 0 – 3000 ppm 200 ppb 150 ppb
CO2 in Ambient Air 0 – 1500 ppm N/A N/A


Operating range See Detection Capability table
Detection limit (LDL, 24 h peak-to-peak) See Detection Capability table
Sensitivity (3σ) See Detection Capability table
Precision (1σ, greater of) ± 0.75% or 1/3 of Sensitivity
(equivalent to 3 ppm over 24 h at typical ambient CO2 levels)
Accuracy (greater of) ± 4% or the LDL
(equivalent to 16 ppm over 24 h at typical ambient CO2 levels)
Speed of response 3 minutes to 95%
Environmental conditions 10°C to 40°C, 30% to 80% RH (non-condensing)
Storage temperature -10°C to 50°C
Gas Handling System and Conditions*
Wetted materials 316L stainless steel, 10 Ra surface finish
Gas connections 1/4″ male VCR inlet & outlet
Leak tested to 1 x 10-9 mbar l / sec
Inlet pressure 0 – 15 psig (1 – 2 bara)
Outlet pressure Vacuum (<10 Torr)
Flow rate ∼1 slpm
Sample gases Ambient air, clean dry air (CDA) and N2
Gas temperature Up to 60°C
Dimensions, H x W x D
Standard sensors 8.73″ x 8.57″ x 23.6″ (222 mm x 218 mm x 599 mm)
Sensor rack (fits up to two sensors) 8.73″ x 19.0″ x 23.6″ (222 mm x 483 mm x 599 mm)
Standard sensor 33 lbs (15 kg)
Alarm indicators 2 user programmable, 1 system fault, Form-C relay
Power requirements 90 − 240 VAC, 50/60 Hz
Power consumption 40 Watts max.
Signal output Isolated 4–20 mA per sensor
User interfaces 5.7″ LCD touchscreen, 10/100 Base-T Ethernet, RS-232
802.11g Wireless (optional), Modbus TCP (optional)
U.S. Patent #7,277,177
*Vacuum source with >2 slpm @ 10 Torr required

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