CEMS-PRE200LGA- Tunable Diode Laser Gas Analyzer
CEMS-PRE200LGA- Tunable Diode Laser Gas Analyzer
The CEMS-PRE200LGA is an advanced Tunable Diode Laser Absorption Spectroscopy (TDLAS) gas analyzer designed for continuous, in-situ measurement of multiple industrial gases under extreme conditions. With its high temperature resistance (up to 700°C), excellent dust tolerance, and fast response time, it delivers accurate data for emission control and process optimization.
CEMS-PRE200LGA – Tunable Diode Laser Gas Analyzer for High-Precision Emission Monitoring
The CEMS-PRE200LGA is a state-of-the-art Tunable Diode Laser Gas Analyzer (TDLAS) designed for real-time, in-situ monitoring of industrial gas emissions. With advanced optical technology and a rugged design, it provides accurate, fast-response measurements in harsh environments, including high-temperature (up to 700°C) and high-dust (up to 50g/m³) conditions.
This analyzer is engineered for continuous emissions monitoring (CEMS) and is capable of detecting a wide range of target gases such as O₂, CO, CO₂, NH₃, HCl, HF, CH₄, and HCN. Whether installed in power plants, cement kilns, incinerators, or chemical production lines, the CEMS-PRE200LGA ensures reliable gas analysis without the need for complex sample extraction systems.
Key Features of CEMS-PRE200LGA
-
✅ Tunable Diode Laser Absorption Spectroscopy (TDLAS) for high selectivity and minimal interference.
-
✅ Real-time, in-situ measurement with no sample line or conditioning required.
-
✅ High-temperature tolerance up to 700°C, suitable for direct flue gas applications.
-
✅ Dust resistance up to 50g/m³, ideal for cement and smelting industries.
-
✅ Fast response time – less than 1 second.
-
✅ No cross-sensitivity between gases, ensuring stable and accurate readings.
-
✅ Low maintenance, with no moving parts and long calibration intervals.
-
✅ Seamless integration into CEMS systems via 4–20mA, RS485, or MODBUS protocols.
Gas Detection Parameters
| Detection Gas | Detection Limit | Detection Range |
|---|---|---|
| O₂ | 0.1% | 0–1%Vol, 0–100%Vol |
| CO | 40 ppm | 0–8000 ppm, 0–100%Vol |
| CO₂ | 20 ppm | 0–2000 ppm, 0–100%Vol |
| NH₃ | 0.1 ppm | 0–100 ppm, 0–1%Vol |
| HCl | 0.01 ppm | 0–100 ppm, 0–1%Vol |
| HF | 0.01 ppm | 0–10 ppm, 0–1%Vol |
| CH₄ | 10 ppm | 0–200 ppm, 0–10%Vol |
| HCN | 0.2 ppm | 0–20 ppm, 0–10%Vol |
Applications
The CEMS-PRE200LGA is widely used in industries where accurate gas measurement is critical for both process optimization and environmental compliance:
-
Power generation (coal, biomass, waste-to-energy)
-
Cement and lime kilns
-
Steel and metallurgical operations
-
Waste incineration and flue gas treatment
-
Chemical and fertilizer plants
-
Emission control systems (FGD, SCR, SNCR)
Its TDLAS technology makes it especially suitable for ammonia slip detection, oxygen control, carbon monoxide tracking, and hydrogen chloride and fluoride monitoring in high-demand applications.
Why Choose the CEMS-PRE200LGA?
The CEMS-PRE200LGA provides a perfect balance between cutting-edge laser measurement, cost-effective operation, and high reliability. Its non-contact, in-situ design eliminates sample lines, filters, and extractive modules—reducing potential points of failure and maintenance costs.
By using TDLAS technology, it ensures that each gas is measured precisely with no cross-interference, delivering consistent and accurate data. This makes it the analyzer of choice for companies needing real-time emissions monitoring that meets regulatory standards and supports operational efficiency.
Conclusion
If your operations require a durable, accurate, and fast-response gas analyzer, the CEMS-PRE200LGA is your ideal solution. Designed for harsh industrial environments and built with advanced laser technology, it offers unparalleled performance in emission control and gas detection.
📩 Contact us today to learn how the CEMS-PRE200LGA can support your CEMS application or process monitoring needs.
CEMS-PRE3002W Online Dust Analyzer
CEMS-PRE225HSP- Heated sampling probe
