Industrial CO2 NH3 Cems Continuous Laser Emission Monitoring System Gas Analyzer
Continuous Laser Gas Analyzer for Industrial Gases and Environmental Flue Gases Detection
Product Introduction
The laser gas analyzer can measure flue gas with high temperature (1500 ℃), high pressure (3bar) and high dust (500g/m3) and can realize in-situ analysis in the work site; and the corresponding time of laser gas analyzer is very short and is a real "real-time online" analytical instrument. It can be used for CO, CO2, NO, NO2, CH4, NH3, O2, H2O, HCl, HF and other gases. It can provide real-time and accurate data for process monitoring, safety monitoring and pollution testing.
Product Parameter
| Optical path | 0.5-15m |
| Linear error | <1% |
| Response time | 1s (min) |
| Zero drift | ≤1%F.S/ 3 months |
| Span drift | ≤1%F.S/ 3 months |
| Protection level | IP66 |
| Security level of laser | Level-1 GB 7247.1-2001 (idt IEC 60825-1:1993) |
| Analog input | 2 circuits 4-20mA |
| Analog output | 2 circuits 4-20mA, (isolated, maximum load 500Ω) |
| Communication interface | RS485 (optional) |
| Relay output | 3 circuits (relay specification: 220V, 1A) |
| Ambient temperature | -10-50℃ |
| Ambient humidity | <90% |
| Gas temperature | <1200℃ |
| Power supply | 220 VAC |
| Compressed air | ≥0.3MPa (nitrogen for purifying the instrument air, explosive environment or detecting oxygen) |
Gas Measurement Type and Measurement Range
| Gas | Detection Limit (ppm) | Measuring Range |
| NH3 | 0.1 | 0-1000ppm |
| HCL | 0.1 | 0-1000ppm |
| HF | 0.05 | 0-100ppm |
| H2S | 3 | 0-30%vol |
| O2 | 100 | 0-100%vol |
| CO | 0.5-30 | 0-3000ppm-100%vol |
| CO2 | 30 | 0-100%vol |
| H2O | 50 | 0-70%vol |
| CH4 | 0.2 | 0-10%vol |
Product Performance
The LG1100 laser gas analyzer is based on the advanced tunable diode laser absorption spectroscopy (TDLAS) technology, which fundamentally solves the shortcomings such as response lag, poor real-time capacity, and susceptibility to interference brought about by pretreatment, and has the following characteristics:
1. Online measurement with high accuracy;
2. High signal response speed;
3. No interference from other gas components;
4. Strong adaptability to harsh environments;
5. No cross-absorption interference with background gas.
Get in Touch
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