Industrial Emissions gas Analyzer LGA-4100
(Equipment / Material)
Model Number: LGA-4100
Condition: New
Location or Storage Country: Russia
Service Engineering Support: Yes
Warranty: No
Price: Call for price
Description:
Industrial emissions gas analyzers LGA-4100 are designed for automatic continuous measurement of the volume fraction or mass concentration of oxygen, carbon monoxide and dioxide, ammonia, hydrogen sulfide, hydrogen cyanide, water vapor, methane, ethylene, acetylene, hydrogen chloride and hydrogen fluoride.
Overview:
Design and principle of operation of industrial emission gas analyzers LGA-4100
Gas analyzers are industrial stationary automatic devices of continuous operation.
The operating principle of the LGA-4100 automatic gas analyzer for industrial emissions monitoring is based on the technology of semiconductor laser absorption spectroscopy (PLAS), suitable for almost any operating conditions (high temperature and pressure, aggressive environment, dustiness.
A diode laser emits a beam of light passing through the analyzed medium and detected by the receiver module. The wavelength of the laser beam is tuned to the characteristic absorption line of the detected component.
Gas analyzers consist of emitter and receiver blocks mounted on the flanges of the pipeline in which measurements are made. Maximum optical path length 15 m.
It is possible to use the LGA-4100 as a gas detector.
Gas analyzers have unified analog output signals for current (4-20) mA and (or) voltage (0-1) V, as well as digital output RS-232.
General view of gas analyzers model LGA-4100
Metrological characteristics of gas analyzers for industrial emissions LGA-4100
| Component to be defined | Detection limit | Measurement range of the volume fraction of the determined component | The limits of permissible basic reduced error,% |
| Oxygen (O 2 ) | 0.01% | (0 - 1)% | ± 5 |
| (0 - 100)% | ± 2 | ||
| Hydrogen chloride (HCl) | 0.01 ppm | (0 - 7) mn -1 | ± 25 |
| (0 - 8000) mn -1 | ± 15 | ||
| Hydrogen fluoride (HF) | 0.02 ppm | (0 - 2) mn -1 | ± 25 |
| (0 - 10000) mn -1 | ± 6 | ||
| Ammonia (NH 3 ) | 0.4 ppm | (0 - 40) million -1 | ± 25 |
| (0 - 100)% | ± 10 | ||
| Carbon monoxide (CO) | 0.6 ppm | (0 - 60) million -1 | ± 5 |
| (0 - 100)% | ± 2 | ||
| Hydrogen sulfide (H 2 S) | 2 ppm | (0 - 200) mn -1 | ± 25% |
| (0 - 100)% | ± 5% | ||
| Methane (CH 4 ) | 10 ppm | (0 - 200) mn -1 | ± 10 |
| (0 - 100)% | ± 4 | ||
| Hydrocyanic acid (HCN) | 0.3 ppm | (0 - 30) million -1 | ± 25% |
| (0 - 10000) mn -1 | ± 6 | ||
| Carbon dioxide (CO 2 ) | 1,5 ppm | (0 - 150) mn -1 | ± 6 |
| (0 - 100)% | ± 2 | ||
| Ethylene (C 2 H 4 ) | 0.6 ppm | (0 - 60) million -1 | ± 15 |
| (0 - 100)% | ± 3 | ||
| Acetylene (C 2 H 2 ) | 0.1 ppm | (0 - 10) million -1 | ± 6 |
| (0 - 100)% | ± 10% | ||
| Water (N 2 O) | 0.3 ppm | (0 - 30) million -1 | ± 25% |
| (0 - 100)% | ± 10% |
Technical Specifications of the LGA-4100 Industrial Emission Gas Detector
| Power consumption, W, no more | Overall dimensions, mm, no more | Weight, kg, no more |
| 20 | 755 x 188 x 288 - emitter block 829 x 188 x 288 - receiver unit | 10 - blocks of the emitter and receiver |
LGA-4100 Industrial Emission Gas Detector Operating Conditions
- ambient temperature, 0 С | from minus 30 to plus 60 |
- relative humidity | no more than 90% (without moisture condensation) |
- supply voltage, V | 24 or 220 |
- frequency Hz | fifty |
Explosion Protection Type: Expxmd IICT5
Sample temperature: 0 - 1400 ° C for О 2 , СО, СО 2 , Н 2 О
0 - 500 ° C for other gases.
Sample pressure: 0.1 - 2 atm.
Additional support: air instrument 3.6 atm.
Installation method and conditions: mounting on DN50 / PN2.5 flanges directly on the chimney.
LLC "GROUP AI-SI"
Locations: Russia Moscow
Main Products/Services: Turnkey delivery and maintenance of industrial emission control systems and environmental monitoring systems
Registration: Russia Moscow