Description
LaserGas™ II Multi Pass combines extractive measurement with a compact analyzer design. The laser beam is coupled into a measurement cell, where it is reflected multiple times between two spherical mirrors in order to enhance the analyzer sensitivity.
The monitor is a turn-key instrument. No other operations than connecting power, sample gas tubes and optional purge are required during installation. LaserGas™ MP provides a reliable and easy to use solution for a wide variety of applications.
Certifications and approvals
- IECEx/ATEX Zone 2
- CSA Class 1/Div 2 A,B,C,D
Features
- Short response time (flow depended)
- Very low detection limits (ppb for most gases)
- No interference from background gases
- Stable calibration
- No zero drift
- Extractive gas analysis in a controlled environment
- No moving parts, no consumables, turn-key instrument
- ATEX and CSA certified
Gases
- CH4
- CO ppm
- CO2 ppm
- H2S
- HCl
- HCl in VCM
- HCN
- N2O ppm
- NH3
- NO
- NO2
- O2
- C2H2
- H2
- LIST OPP: CO+CO2, CO+CH4
Applications
- Chemical industry
- Petrochemical industry (contaminants like H2S in NG)
- Industrial gas (impurities in pure gases)
- H2 purity measurement
- Semiconductor industry
- Power plants (stack testing of corrosive emission gases)
- H2S emission monitoring (pulp & paper, refineries, bio-gas production)
- ..and more
Customer benefits
- The Multi Pass cell concept combines a long measurement path length with a compact analyzer design
- Measures trace levels of gases, offline in a controlled environment
- Optimize process
- Limited need for maintenance
- Highly reliable real time analyzer
- Reduce emission to the environment
- Easy to install and operate
- Reduce daily operation costs
- Well proven measurement technique
- Low maintenance cost
Documentation
LaserGas II MP Cabinet
CSA Certificate LG MP Cabinet
LG II MP ATEX DNV Zone 1
LG II MP ATEX DNV Zone 2
LaserGas-II-MP