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Mega System Thyris Portable Flue Gas Analyzer (O2, CO, NOx, CO2)

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Mega System Thyris

Measured parameters: NOₓ (Nitrogen Oxides), CO (Carbon Monoxide), CO₂ (Carbon Dioxide), O₂ (Oxygen, Gas)

Measurement method: Chemiluminescence, Paramagnetic Oxygen, NDIR / GFC

Thyris is a portable flue gas analyzer suitable for CEMS verification measurements: paramagnetic O2, NDIR CO and CO2, chemiluminescence NOx. From Tetra in Türkiye.

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Installation, calibration, spare parts and service in Türkiye come from Tetra; cabinet and panel integration can be done at our İzmir facility.

Technical information

O2
0–25% (paramagnetic)
CO
0–2000 ppm (NDIR)
NOx
0–1000 ppm (chemiluminescence)
CO2
0–25% (NDIR)
Display / output
7-inch LCD touchscreen, RS232, USB
Weight
20 kg

Thyris is a portable flue gas analyzer designed for verifying fixed emission monitoring systems and for periodic emission measurements. It uses detectors based on standard methods: paramagnetic O2 (EN 14789), NDIR CO (EN 15058), chemiluminescence NOx (EN 14792) and NDIR CO2. The instrument dries the sample with a Peltier cooler at the gas inlet.

Measurement ranges are 0 – 25% for O2, 0 – 2000 ppm for CO, 0 – 1000 ppm for NOx and 0 – 25% for CO2. It has a 7-inch LCD touchscreen, RS232 and USB (pen drive) output, and weighs 20 kg. It is used for reference method comparison, annual CEMS verification and boiler tuning measurements.

Thyris features

  • Paramagnetic O2, NDIR CO and CO2, chemiluminescence NOx
  • Detectors compliant with standard methods (EN 14789, EN 15058, EN 14792)
  • Peltier-cooled gas inlet
  • 7-inch LCD touchscreen
  • RS232 and USB data output
  • Suitable for CEMS verification measurements

Spare parts and consumables

Write to us for spare parts and consumables; the Tetra service team supplies and replaces the right original parts for your instrument.

Ask about spare parts →

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