Features 1. The integration of the whole machine, can measure the flue gas, dust, moisture content, flow velocity, dynamic pressure, static pressure, temperature, smoke lampblack (such as O2, SO2, NO, NO2, CO, CO2, H2S optional) flue gas emissions, excess air coefficient, etc. All the parameters. 2. According to different speed sampling and sampling method constant current sampling. When smoke sampling based on the pitot tube parallel speed sampling principle, can automatically track the flue gas flow speed sampling or constant current sampling (low velocity); The flue gas sampling, with constant flow sampling technique 3. This instrument integrates the temperature/pressure/flow/oxygen sensors, to measure including dynamic pressure, static pressure, gas flow rate, moisture content, Oxygen levels, 4. The flue gas flow measurement and control adopts imported pressure sensors and electrochemical sensor measurement results more accurate. Electrochemical sensor and signal module integration design, replace the sensor without calibration, and have the function of temperature and the linear compensation and cross interference correction, ensure accuracy test. Smoke sampling flow sensor adopts the inner cone flowmeter, wide range, good linear, high accuracy of flow measurement 5. The sensing signal multistage photoelectric isolation technology, strong anti-jamming capability, to make measurement more stable and reliable 6. Adopts double CPU structure, the working state of the monitor each other, found that the error correction promptly; Adopt digital communication technology between CPU, input and output channels all adopt photoelectric isolation, make the instrument under the condition of strong interference can work normally 7. Can save 200 complete set of sample data, available for users real-time query 8. The sampling data is various, the user can according to your requirements to customize the print data, convenient and quick 9. The unique drying, filtration, prevent breath triad of drying cylinder design, can effective dry moisture, dust filter, and put breath in reduce the influence on traffic, achieve long-term operation no clean. Technical parameter Dynamic pressure:0-1500 pa Thestatic pressure: - 30 - + 30 kpa Gauge pressure before: - 30-0 kPa Sampling flow:10 to 60 l/min The flue gas temperature: 0-500 ℃ Dry bulb temperature: 0-100 ℃ Before the meter temperature: 0-100 ℃ Moisture content of 0-40% Constant speed tracking accuracy + / - 3% or less The machine power consumption: 0.2 KW or less Flow stability of plus or minus 2% or less Tracking response time: no more than 4 seconds
Features 1. The integration of the whole machine, can measure the flue gas, dust, moisture content, flow velocity, dynamic pressure, static pressure, temperature, smoke lampblack (such as O2, SO2, NO, NO2, CO, CO2, H2S optional) flue gas emissions, excess air coefficient, etc. All the parameters. 2. According to different speed sampling and sampling method constant current sampling. When smoke sampling based on the pitot tube parallel speed sampling principle, can automatically track the flue gas flow speed sampling or constant current sampling (low velocity); The flue gas sampling, with constant flow sampling technique 3. This instrument integrates the temperature/pressure/flow/oxygen sensors, to measure including dynamic pressure, static pressure, gas flow rate, moisture content, Oxygen levels,
