
Flue Gas (Stack) Analyzers
KSA-1100
Flue Gas Analyzer
- Model
- KSA-1100
- Manufacturer
- SENSORONIC
- Category
- Gas Analyzers › Flue Gas (Stack) Analyzers
Parameters: CO, CO2, NO, NO2, SO2, O2
IndustriesEmission Monitoring
Overview
KSA-1100 is an emission gas analyzer using NDIR, non-dispersive ultraviolet (NDUV) and electrochemical (ECD) measurement technologies, measuring six gas components: CO, CO2, NO, NO2, SO2 and O2.
Response time (T90) is within 10 seconds, and it offers a 7-inch color touch screen, automatic zero, selectable measurement ranges and data storage in CSV format.
With RS-232/RS-485 Modbus communication and 4~20 mA analog output, it can be applied at industrial sites and in continuous emission monitoring systems, and its modular sensor design simplifies maintenance.
Key Features
- Measures 6 gases: CO, CO2, NO, NO2, SO2, O2
- NDIR, non-dispersive ultraviolet (NDUV) and electrochemical (ECD) measurement technologies
- Fast response (T90 within 10 s)
- Real-time online gas concentration monitoring
- 7-inch color touch-screen LCD
- Automatic zero function
- High accuracy and stable analytical performance
- Modular sensor design for easy maintenance
- RS-232/RS-485 Modbus communication
- 4~20 mA analog output
- Data storage in CSV format
- Multiple measurement ranges available
- Suitable for industrial sites and continuous emission monitoring systems
Measured Parameters
| Parameter | Measuring Range |
|---|---|
| CO | 0~200/2000ppm |
| CO2 | 0~25%vol |
| NO | 0~200ppm |
| NO2 | 0~200/500ppm |
| SO2 | 0~200/2000ppm |
| O2 | 0~25%vol |
Measurement Performance
| Parameter | Method · Accuracy · Resolution |
|---|---|
| CO | Method: NDIR · Accuracy: ±2%FS · Resolution: 1ppm |
| CO2 | Method: NDIR · Accuracy: ±2%FS · Resolution: 0.01% |
| NO | Method: NDIR · Accuracy: ±2%FS · Resolution: 1ppm |
| NO2 | Method: NDUV · Accuracy: ±2%FS · Resolution: 1ppm |
| SO2 | Method: NDIR · Accuracy: ±2%FS · Resolution: 1ppm |
| O2 | Method: ECD · Accuracy: ±2%FS · Resolution: 0.01% |
Specifications
| Manufacturer | SENSORONIC |
|---|---|
| Measured gases | CO, CO2, NO, NO2, SO2, O2 |
| Method | NDIR / NDUV / ECD |
| Accuracy | ±2%FS |
| Resolution | CO, NO, NO2, SO2: 1ppm / CO2, O2: 0.01% |
| Repeatability | ≤2% |
| Response time (T90) | Within 10 s |
| Display | 7-inch color touch-screen LCD |
| Gas flow rate | 0.7~1.2 L/min |
| Gas pressure | 2~50 kPa |
| Analog output | 4~20 mA per gas |
| Digital communication | RS-232 / RS-485 Modbus Protocol |
| Data storage | CSV Format |
| Operating temperature | -15℃ ~ +45℃ |
| Operating humidity | 0~95%RH (non-condensing) |
| Ambient pressure | 80~120 kPa |
| Power supply | AC220V / 50Hz |
| Dimensions | 400×485×132 mm (L×W×H) |
| Weight | 12 kg |
Applications
- Exhaust gas analysis in biomass gasification
- Exhaust gas monitoring at waste-to-energy facilities
- Gas composition analysis of anaerobic digesters
- Landfill gas and exhaust gas monitoring
- Clean Development Mechanism (CDM) projects
- Coal gasification and pyrolysis processes
- Plasma gasification processes
- Biogas engines and combined heat and power (CHP) equipment
- Gas concentration analysis at wastewater treatment plants
- Gas measurement at industrial pollution control facilities
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