NEO Monitors

LaserGas™ iQ2 – Multi-Gas Combustion Analysis Platform

For advanced combustion control, LaserGas™ iQ2 combines multiple gas measurements and temperature in a single, reliable in-situ platform — reducing complexity while improving insight.

LaserGas™ iQ2 is designed for simultaneous measurement of up to four gases (O₂, CO, CH₄, H₂O) and process temperature, depending on configuration. Built on proven TDLAS technology, it eliminates the need for multiple analyzers and enables fast, accurate combustion optimization.

The platform supports several configurations, including cross-stack, probe-based, open path — and a dedicated single-flange solution.

Want to know more about our solutions from NEO Monitors?

NEO Monitors LaserGas iQ2 Vulcan
NEO Monitors LaserGas iQ2 Vulcan

LaserGas™ iQ2 – Core Capabilities

  • Multi-gas and temperature measurement in one platform
  • Up to 1300 °C process gas temperature
  • Flexible installation configurations
  • Transceiver can be mounted on the cold side of the stack
  • ATEX Zone 1 certified
  • Factory calibrated with stable long-term performance

LaserGas™ iQ2 Vulcan – Single-Flange Combustion Solution

LaserGas™ iQ2 Vulcan is a single-flange, all-in-one combustion analyzer designed for applications where installation simplicity and robustness are essential.

Key differentiators:

  • One flange, one unit — reduced installation cost
  • Up to 850 °C process temperature
  • Double optical path for improved low-concentration sensitivity
  • Ideal for compact or retrofit installations

Parameter Specification
Measurement principle In-situ TDLAS, multi-gas combustion analysis
Measured components O₂, CO, CH₄, H₂O and process temperature (configuration dependent)
Max. process temperature iQ2: up to 1300 °C
iQ2 Vulcan: up to 850 °C
Response time ≤ 5 seconds
Installation Cross-stack, probe-based or single-flange (Vulcan)
Hazardous area approval ATEX Zone 1
Outputs 4–20 mA, Ethernet (TCP/IP), relays

Applications

  • Package boilers
  • Process heaters
  • FCC units
  • Incinerators
  • Electrostatic precipitators
  • Reformer and waste gas recovery

Benefits for You

  • Fewer instruments, lower CAPEX and OPEX
  • Faster commissioning and simpler installation
  • Optimized combustion efficiency
  • Reliable performance in high-temperature environments
  • Scalable platform for future measurement needs

These products are used within these applications

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