Flue Gas Emissions Continuous Monitoring System (CEMS), suitable for monitoring of various boiler continuous exhaust emissions, can emissively contaminated sources such as boilers, industrial furnaces, incinerators, etc.), gaseous pollutants Concentration (Mg / M3) and emission rate (kg / h, t / d, t / a) are continuously tracked in real time.
With direct extraction, the concentration of particulate matter, sulfur dioxide (SO2) concentration, nitrogen oxide (NOx) concentration, oxygen (O2) content, flue gas temperature, flue gas pressure, and flue gas flow rate can be continuously monitored, and carbon monoxide can be increased. CO), carbon dioxide (CO2), hydrogen chloride (HCl), hydrogen fluoride (HF), ammonia (NH3), hydrocarbon (CHX), humidity parameters such as humidity.
Due to the use of direct extraction method, the contaminant concentration in the flue gas is used, and the system can be calibrated with the analyzer with standard gas to ensure the accuracy of monitoring data. The gas analysis is a non-dispersible infrared absorption method; monitoring of oxygen-containing volume is used in the UK SST threaded high temperature zirconia oxygen sensor (O2 sensor) - O2S-FR-T2-18C.
O2S-FR-T2-18C / B / A is zirconia oxygen sensor, and sensitive components are zirconia, and two zirconia trays are used, there is a sealed space. One of the functions is a reversible oxygen pump, sequentially filled with sample gas and takes this small space. Another disk is used to measure the oxygen division ratio ratio to obtain a corresponding sensing voltage. When the zirconia tray is operated as an oxygen pump, the temperature required for 700 ° C is generated by the heating element (supporting the circuit board O2I-Flex-092 can provide heating and linear analog output function.). The oxygen pump has a correspondence between the time and the oxygen division value of the oxygen in the environment in the small spatial value and the large value pressure.
Threaded high temperature zirconia oxygen sensor (O2 sensor) O2S-FR-T2-18C / B / A product parameters:
Threaded high temperature zirconia oxygen sensor (O2 sensor) O2S-FR-T2-18C / B / A supporting circuit board:
British SST zirconia oxygen sensor conveyor-O2I-FLEX-092 interface board provides the necessary power to the electronic component, and controls the SST dynamic oxygen sensor to set the range of 0-25% and 0-100% of the user. The entire measurement range is linear. The factory is 0-25% by default. When configuring 0-100% range, customers can customize an analog output range to meet practical applications. Output can be configured to: 4-20mA and 0-10VDC or RS232 interface
The British SST Oxygen Transfer Sensor -oxy-LC-485 circuit can supply and control the SST series dynamic oxygen sensor. The SST series oxygen transducer is not directly measured by the oxygen concentration, but measures the oxygen partial pressure in the gas. In order to directly output an oxygen concentration, the oxygen transmitter IXY-LC-485 must be calibrated in the air or known to a particular reference concentration gas. Application: Combustion control includes oil, gas and biomass boiler; composting; laboratory and building air quality monitoring; including closed space personal safety. Read more
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