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NEO Monitors LaserGas iQ2 O2, CO, CH4, H2O Laser Analyzer

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NEO Monitors LaserGas iQ2

Measured parameters: CO (Carbon Monoxide), O₂ (Oxygen, Gas), CH₄ (Methane), H₂O (Water Vapor / Moisture)

Measurement method: TDLAS Laser Absorption

LaserGas iQ2 is an ATEX-approved TDLAS analyzer that simultaneously measures O2, CO, CH4 and H2O in process gas up to 1300 °C; 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

Measurement principle
TDLAS
Measured gases
O2, CO, CH4, H2O
Max. process gas temperature
1300 °C
Max. process pressure
1.5 barA
Optical path length
Up to 20 m
Response time
≤ 5 s
Supply
24 VDC (18–30 VDC), max. 30 W

LaserGas iQ2 is an in-situ TDLAS analyzer developed to monitor multi-component, high-temperature combustion processes. One instrument measures O2, CO, CH4 and H2O over the same optical path; maximum process gas temperature is 1300 °C, maximum process pressure 1.5 barA and optical path up to 20 m.

Its Ex pxb purge-protected housing is approved for ATEX/IECEx Zone 1 and CSA Class I Div. 2. It is suitable for furnace and boiler combustion control, safe operation and efficiency tracking at steel, cement, glass and energy plants. Optical alignment and Ethernet/Modbus-TCP options can be ordered separately.

LaserGas iQ2 features

  • Combined measurement of O2, CO, CH4 and H2O
  • Process gas up to 1300 °C
  • Response time 5 seconds or shorter
  • -40 to +55 °C operating temperature
  • 24 VDC supply, max. 30 W
  • Ethernet (TCP/IP), 4 relays, 4–20 mA output
  • ATEX/IECEx Zone 1 and CSA Class I Div. 2

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.

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Products from Neo Monitors

NEO Monitors NEO Monitors LaserGas II HF, HCl, NH3 and HCN Laser Analyzers Monitor HF, HCl, NH3 and HCN gases by in-situ laser measurement with LaserGas II; for cement, waste incineration and chemical plants, from Tetra in Türkiye. View → NEO Monitors NEO Monitors LaserGas II SP Laser Gas Analyzer (TDLAS) LaserGas II SP is an in-situ TDLAS laser analyzer for O2, CO, CO2, H2O and CH4. Sold, installed and serviced in Türkiye by Tetra. View → NEO Monitors NEO Monitors LaserGas II MP Cabinet Laser Gas Analyzer LaserGas II MP, with its multi-pass optical cell and cabinet, measures O2, CO, CO2, CH4 and NH3 at ppm level. Sold and serviced in Türkiye by Tetra. View → NEO Monitors NEO Monitors LaserGas Q NO and NO2 Laser Analyzer LaserGas Q monitors NO and NO2 gases by in-situ laser measurement, for emission and process applications; from Tetra in Türkiye. View → NEO Monitors NEO Monitors LaserGas II SP Compact Laser Gas Analyzer LaserGas II SP Compact is a compact TDLAS analyzer measuring O2, CO and CO2 for small-diameter ducts and short optical paths; sold and serviced by Tetra. View → NEO Monitors NEO Monitors LaserGas III Ultra Laser CO / CH4 Analyzer LaserGas III Ultra is an in-situ TDLAS analyzer designed for long optical paths and high concentrations, measuring CO and CO+CH4; offered in Türkiye by Tetra. View →
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