Gas Analyzer LGA-4500
(设备/材料)
型号编号: LGA-4500
状态: New
位置或存放国家: Russia
服务工程支持: Yes
保证: No
价钱: 要求价格
描述:
LGA-4500 industrial emission gas analyzers 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. A distinctive feature of the LGA-4500 gas analyzers is the ability to measure components in a hot / wet sample.
概观:
Design and principle of operation of industrial emission gas analyzers LGA-4500
Gas analyzers are industrial stationary automatic devices of continuous operation.
The operating principle of the LGA-4500 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 units installed in a room (in a specialized cabinet). It is possible to install a heated measuring cell (in the presence of aggressive and acid-forming substances (NO2, SO2, H2S, HF) in the medium being measured.
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.
Appearance of a gas analyzer with a heated measuring cell.
Metrological characteristics of gas analyzers for industrial emissions LGA-4500
| 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-4500 Industrial Emission Gas Detector
| Power consumption, W, no more | Overall dimensions, mm, no more | Weight, kg, no more |
| Cold extraction: 20 With a heated cell: 3000 (excluding a heated line) | With cold extraction: 2500x1500x450 With a heated cell: 2700x1500x450 | Cold extraction: 30 With a heated cell: 350 |
LGA-4500 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 |
LLC "GROUP AI-SI"
地点: Russia Moscow
主要产品/服务: Turnkey delivery and maintenance of industrial emission control systems and environmental monitoring systems
注册: Russia Moscow