WTQY800B Continuous Emission Monitoring System For Real-time Flue Gas And Dust Measurement In Industry
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Industry Continuous Emission Monitoring System
,Continuous Emission Monitoring System
,Cold Dry Continuous Emission Monitoring System
WTQY800B Continuous Emission Monitoring System
The KELISAIKE SAFETY CEMS is designed for real-time, automated monitoring of flue gas composition and related parameters. It is capable of measuring SO₂, NO, CO, O₂, dust concentration, as well as flue gas flow, pressure, and temperature. The system can be configured and optimized according to the specific site conditions and technical requirements, enabling precise measurement of gaseous pollutants and particulates for effective quantitative control of emissions.
Key Features:
a) Integrated System Design – Utilizes an analysis cabinet structure, meeting full system requirements under an Engineer–Procure–Construct (EPC) approach, simplifying both installation and commissioning.
b) Durable Sampling Pump – Equipped with an imported high-performance diaphragm pump, offering excellent corrosion resistance, high operational reliability, extended service life, and minimal maintenance needs.
c) Advanced Gas Conditioning – Features a specially engineered pretreatment unit with dual dehumidification, triple dust removal, and a multi-stage purification process combining coarse and fine filtration, moisture removal, and acid mist elimination. This design effectively handles high dust, high humidity, and high sulfur flue gas environments, ensuring stable long-term operation with low maintenance demands.
d) Proven Cold-Dry Extractive Technology – Incorporates pulse-jet cleaning, electrically heated sampling lines, and program-controlled operation, providing automatic sampling, continuous measurement, and control interlock functions for reliable unattended operation.
Applications:
The system is suitable for continuous online monitoring in flue gas ducts of industrial boilers, kilns, and heating furnaces. It helps optimize the air–fuel ratio based on analysis results, improving combustion efficiency, reducing energy consumption, and minimizing environmental pollution. Typical application sectors include thermal power generation, metallurgy, petrochemicals, building materials, and other industries with strict emission control requirements.
Flue Environmental Parameters
| Items | Specifications |
| Flow velocity measurement range | 0 - 40 m/s (>5 m/s) |
| Precision |
≤ 10 m/s, absolute error≤ ±12% > 10 m/s, relative error ≤ ±10% |
| Response time | ≤ 20 s |
| Analog output | 4 - 20 mA |
| Static pressure measurement range | -2500 - 2500 pa detection optional |
| Accuracy | ≤ ±1% |
| Response time | ≤ 10 s |
| Analog output | 4 - 20 mA |
| Temperature measurement range | 0 - 300℃ |
| Accuracy | ±3℃ |
| Response time | ≤ 10 s |
| Analog output | 4 - 20 mA |
| Power supply | 220 V AC |
| Items | Specifications |
| SO2 detection range | 0-200~1000 ppm |
| NO detection range | 0-500~1000 ppm |
| O2 detection range | 0-25% |
| HF detection range | 0-100 ppm |
| HCL detection range | 0-100 ppm |
| Detection accuracy | SO2/NOX: 1%, O2: 0.05% |
| Linear error | ±1% F.S./7 d |
| Repeatability error | ±1% F.S./7 d |
| Zero drift | ±2% F.S./7 d |
| Detection range drift | ±2% F.S./7 d |
| T90 response time | 30 s |
| Air flow | 1.5±0.5 L/min |
| Temperature | 5-45℃ |
| Humidity | <90% RH |
| Analog output signal | DC4~20 mA, 4 channels, Optional+extra configuration |
| Analog input signal | DC4~20 mA,4 channels |
| Digital input | Specific function, 4 channel (extra configuration) |
| On-off output | 3 channel, optional +2 channels auto calibration + extra configuration |
| Power supply | 170 - 264 V/100 VA |
| Size | 23.9 inches*3 units |