KE-Y in-situ explosion-proof laser gas analyzer Introduction: The laser gas analyzer can conduct online measurement of parameters such as body concentration in various environments (especially high temperature, high pressure, high dust, strong corrosion and other harsh environments). It has the advantages of accurate measurement, fast response, high reliability and low operating cost. characteristic: 1. No sampling pretreatment system is required to overcome the problem of probe blockage caused by dust, tar, etc 2. Unique optical design to solve the influence of large content of tar and water on light transmittance 3. The fast response laser online gas analysis system realizes online measurement and second level response, reflects the changes of process gas concentration and other parameters in real time, and avoids hidden dangers caused by delayed sampling pretreatment. 4. High measurement accuracy The system adopts the working mode of real-time online measurement, which is not affected by background gas and climate factors. The gas information is not easy to be distorted. The measured value is the average concentration of the gas line, and the measurement accuracy is high. 5. It has strong anti-interference ability and is not affected by cross interference of background gas and dust and gas parameters. It has good adaptability in harsh measurement environments such as high temperature, high dust, high moisture, high corrosivity and high flow rate. 6. Flameproof and explosion-proof equipment has passed the inspection of the Quality Supervision and Testing Center. At the same time, the instrument has also passed seven tests, including mechanical inspection, impact test, IP test, temperature test, thermal shock test, surgical withstand voltage test, and internal ignition without explosion transmission test. The coefficient is high. 7. Maintenance and calibration The annual calibration times of the simple laser online gas analysis system are 1/4~1/8 of the traditional analyzer; The maintenance work is simple to wipe the optical window, and the instrument maintenance will automatically prompt. Technical parameters: Measuring range: CO 0~30000ppm Optical channel length: 5m Precision: ± 1% FS Range drift: ≤ ± 1% FS/half a year Calibration maintenance cycle: half a year Response time: 1s Protection grade: transmitting unit/receiving unit: IP65 Explosion proof grade: Ex d IIC T6 Gb Power supply: 220VA/(48~63) Hz Ambient temperature range: - 20 ℃ to 60 ℃ Purging 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 without pretreatment device Output signal: output general RS485 and MODBUS communication protocol; 4-20mA analog current
Introduction: The laser gas analyzer can conduct online measurement of parameters such as body concentration in various environments (especially high temperature, high pressure, high dust, strong corrosion and other harsh environments). It has the advantages of accurate measurement, fast response, high reliability and low operating cost.
