Detects low concentration gases at ppb levels with high sensitivity. A single module can detect multiple gases.
This is a detection module for gas analyzers that combines a Quantum Cascade Laser (QCL) with an optoacoustic cell. It can accommodate up to four QCLs, allowing for the detection and monitoring of four different gases. - High sensitivity detection of low-concentration gases It minimizes interference from coexisting gases, enabling the detection of low-concentration gases (detection limit: 10 ppb to 1 ppm). It can detect gases such as CO, CO2, NO, NO2, N2O, N2S, SO2, SF6, H2O, as well as hydrocarbons and complex molecules. - Equipped with a high-performance microphone It has a wide dynamic range, capable of detecting gases from low to high concentrations.
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basic information
【Features】 - Capable of measuring up to 4 types of gases with a single module (4 built-in QCL lasers) - High precision (detection limit: ppb to ppm, depending on gas type and response time) - Heated gas cell (to prevent condensation) - Mid-infrared fingerprint region (high sensitivity, high selectivity) - Real-time measurement - Plug-and-play OEM integration
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Applications/Examples of results
■Industry, Environment, Air Quality: MultiSense Air Quality - Monitoring of exhaust gases in industrial facilities (CO, CO2, NOx, SOx) - Monitoring of exhaust gases in thermal power generation facilities - Continuous emission monitoring (CEM) in plants such as oil refineries and cement factories - Measurement of automobile exhaust gases (NO₂, NH₃, NO, N₂O, CO) ■Moisture Concentration Management and Monitoring: MultiSense H2O - Moisture management in biogas and natural gas - Moisture monitoring in pipelines (corrosion prevention) ■MultiSense SF6 - Measurement of SF (sulfur hexafluoride) gas - Gas leak detection in SF6 gas-insulated transformers ■MultiSense H2 - Quality control of hydrogen fuel, detection and monitoring of impurities (CO, CO2, NH3) ■MultiSense C2H4 - Concentration management of ethylene gas in industrial refrigerators - Ripeness of fruits
Line up（5）
| Model number | overview |
|---|---|
| MultiSense Air Quality | Air quality (Target gas types: NH3, CO, CO2, NO, NO2) |
| MultiSense H2O | Moisture management (Monitoring moisture in natural gas and biomethane gas) |
| MultiSense H2 | Quality control of hydrogen fuel (Target gas types: CO, CO2, NH3, CHOH, H2O) |
| MultiSense SF6 | Gas detection module for SF6 gas |
| MultiSense C2H4 | For ethylene gas (Management of fruit ripeness and freshness through detection of volatile substances in industrial refrigerators and storage) |
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Company information
K.L.V. has been discovering cutting-edge optical components from around the world and supporting the development of various optical technologies, particularly in the fields of medicine, environment, and analysis. With the theme of "SOLUTION FOR OPTICAL SYSTEM DEMANDS," we are actively building and expanding our optical solution business. We aim to respond to our customers' increasingly sophisticated and diverse needs more quickly and accurately than anyone else, becoming a company that contributes to both business and society. As a "specialized trading company proposing the utilization of optical energy," we invite you to look forward to our unique and promising optical solutions that will pave the way for a new era of light.