YMKP in-situ explosion-proof laser gas analyzer Introduction: The laser gas analyzer can perform online measurement of parameters such as powder concentration in various environments (especially high temperature, high pressure, high dust, strong corrosion and other harsh environments), with accurate measurement, fast response speed, high reliability, and operating costs. inferior advantages. Features: 1. No sampling pretreatment system is required to overcome the problem of dust, tar and other clogging probes 2. Unique optical design to solve the influence of large content of tar and moisture on light transmittance on site 3. Fast response speed The laser online gas analysis system realizes online measurement and second-level response, reflects the process gas concentration and other parameter changes in real time, and avoids the hidden dangers caused by the lag of sampling preprocessing. 4. High measurement accuracy The system adopts the working mode of real-time online measurement, which is not affected by background gas and climatic factors, and the gas information is not easily distorted. The measurement value is the average concentration of the gas line, and the measurement accuracy is high. 5. Strong anti-interference ability It is not affected by background gas cross-interference and dust and gas parameters, and has good adaptability in harsh measurement environments such as high temperature, high dust, high moisture, high corrosiveness, and high flow rate. 6. Explosion-proof and explosion-proof type, the equipment with high safety factor has passed the inspection of the explosion-proof electrical product quality supervision and inspection center. At the same time, the instrument has also passed the mechanical inspection, impact test, IP test, temperature test, thermal shock test, surgical withstand voltage test, and internal ignition resistance. Seven tests, including the explosion experiment. 7. Simple maintenance and calibration The annual calibration frequency of the laser on-line gas analysis system is 1/4 to 1/8 of that of the traditional analyzer; the maintenance work is as simple as cleaning the optical window, and the instrument maintenance is automatically prompted. Technical indicators: Measuring range: C00~30000ppm Optical channel length: 5m Accuracy: ±1%FS Range drift: ≤±1%FS/half a year Calibration maintenance cycle: half a year Response time: 1s Protection class: transmitter unit/receiver unit: IP65 Explosion-proof grade: Ex d IIC T6 Gb working conditions Power supply: 220VA/(48~63)Hz Ambient temperature range: -20°C to 60°C Purge gas source: nitrogen 0.3~0.8MPa Installation method: DN50/PN2.5 flange in-situ installation Sample gas emission: no sample gas emission Pretreatment system: online detection, no pretreatment device Output signal: general RS485, MODBUS communication protocol; 4-20mA analog current
Introduction: The laser gas analyzer can perform online measurement of parameters such as powder concentration in various environments (especially high temperature, high pressure, high dust, strong corrosion and other harsh environments), with accurate measurement, fast response speed, high reliability, and operating costs. inferior advantages.
