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.
Product Tags:
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Industrial CO2 NH3 Cems Continuous Laser Emission Monitoring System Gas Analyzer Images
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