Brief introduction LFS1000-MO is used to test the scattering light intensity of particles, and the concentration of smoke and dust is output by a specific algorithm. The embedded high stable laser signal source crosses the constant temperature measuring pool, and the soot particles are irradiated, the reflected light intensity of the reflected light intensity is directly proportional to the smoke concentration. The receiving unit and the transmitting unit receive the smoke signal from the specific front scattering angle, and obtain the high detection sensitivity. Features Ultra low range, minimum range (0 ~ 5) mg/m3, ultra high sensitivity, the minimum detection limit of 0.05 mg/ m3. The instrument uses a variety of advanced technology. Including: the relevant noise cancellation technology, laser emission power stabilization technology, very low noise, TIA, interference control and signal integrity design, design of anti adverse environment technology, providing fast, reliable and accurate quantitative soot emissions data. The unique patented technology to realize automatic calibration, automatic calibration of zero and full scale. The jet technology extraction from flue gas, compact structure, simple installation, anti lightning, anti harsh environment, low cost, small amount of maintenance. The transmission process of flue gas continuous heating temperature, prevent deviation transmission process of wet flue gas produced by condensation. Using intelligent control technology, real-time display measurement results and system running state parameters. Through the built-in flow rate measuring device, can realize the constant velocity sampling to the wet flue gas. Technical parameter Working principle: laser forward scattering measurement Object: the determination of industrial waste gas and dust (wet flue gas) Shell: Full Metal Jacket Size: 1600 x 610 x 400 mm (H * W * D) Weight: about 100Kg Protection grade: IP54 system, IP65 electronic components Wavelength: (650 + 20) NM Measuring range: Minimum: (0 ~ 5) mg/m3: (0 ~ 200) mg/m3 Zero drift: + 2%F.S./24h Range drift: + 2%F.S./24h Error: + 2%F.S. Detection limit: + 0.01mg/m3 Flue diameter: (0.7 ~ 20 meters) The flue gas flow rate: (0 ~ 30) m/s Gas pressure: -5Kpa ~ +5 Kpa Flue gas humidity is less than or equal to 30g/m3 (moisture) Flue gas temperature: maximum 300 Anti blocking anti blow: automatic, anti blow time interval can be set Voltage: 220V Power: less than 3KW Working temperature: -20 degrees C to +50 degrees C Analog output: (4 ~ 20) mA Digital interface: RS485
Brief introduction LFS1000-MO is used to test the scattering light intensity of particles, and the concentration of smoke and dust is output by a specific algorithm. The embedded high stable laser signal source crosses the constant temperature measuring pool, and the soot particles are irradiated, the reflected light intensity of the reflected light intensity is directly proportional to the smoke concentration. The receiving unit and the transmitting unit receive the smoke signal from the specific front scattering angle, and obtain the high detection sensitivity.
