LaserGas™ III SP


check Compact design
check Low detection limit
check Flame proof enclosure

LaserGas™ III SP is the third generation in-situ analyzer, designed for safety applications with a special focus on SIL-applications and Ex-d. A compact sized instrument which is easy to install. The instrument is a placed in a sealed housing which eliminates the need for instrument purging.The instrument does not require regular maintenance.

The monitor is mounted directly onto flanges, which include purge gas connections and a tilting mechanism for easy alignment. Continuous purge flow prevents dust and other contamination from settling on the optical windows. Once power and data lines are connected, measurements are performed in real-time.

Certifications and approvals
  • IECEx/ATEX Zone 1
  • CSA Class 1/Div 2 B,C,D
  • IEC 61508 certified SIL2 capability
  • NH3
  • O2
  • O2 + temp.
  • CO
  • CO + CH4
  • H2
  • In-situ real time measurements
  • Fast response time
  • Compact design
  • Low power consumption (< 10W)
  • TDLAS technology
  • Low detection limit
  • No interference from other gases
  • Automatic gain
  • Lifetime calibration, no zero drift
  • Integrated span check
  • Ethernet connectivity
  • SIL2 capability
  • Refineries
  • Furnaces
  • Boilers
  • Safety applications
  • Powerplants
  • Chemical industries
  • Petrochemical industries
  • Steel industries
Customer benefits
  • Process optimization
  • Simple installation, ease of use
  • Low maintenance cost
  • No consumables
  • No sampling systems
  • No regular calibrations needed
  • Automatic span check available for certain gases
  • SIL2 capability