The ATS-502SO2 Continuous Gas Analyzer is designed for the real-time, continuous monitoring of Sulphur Dioxide (SO) in industrial flue gas, stack emissions, and process control environments. It helps industries comply with emission regulations and maintain air quality standards, using reliable non-dispersive UV (UV-DOAS) or NDIR technology.
| Parameter | Details |
|---|---|
| Measured Gas | Sulphur Dioxide (SO) |
| Detection Principle | UV DOAS / NDIR (based on requirement) |
| Measurement Range | 0200 / 0500 / 01000 / 05000 ppm (configurable) |
| Resolution | 0.1 ppm or better |
| Accuracy | 1% of reading or 2 ppm |
| Response Time (T90) | 30 seconds |
| Display | LCD / OLED with real-time ppm values |
| Output Signal | 420 mA / RS485 Modbus / Relay |
| Sample System | Heated sample line, probe with filter, gas cooler |
| Enclosure Protection | IP65 (outdoor version), Flameproof optional |
| Power Supply | 230VAC / 24VDC |
| Operating Temp | 0C to +50C |
| Calibration | Manual / Auto with calibration gas |
| Data Logging | Internal memory / USB / SCADA compatible |
Continuous SO gas monitoring in real-time
Stable & accurate performance using UV/NDIR technology
SCADA/PLC connectivity via Modbus or analog output
Rugged IP-rated enclosure for harsh environments
Compatible with CEMS/stack monitoring systems
Optional automatic zero/span calibration system
Thermal power plants & coal-fired boilers
Cement & steel industries
Marine engine exhaust monitoring
Waste incineration plants
Chemical & fertilizer industries
SO scrubbing efficiency monitoring






Price:
Price 248500.0 INR / Number
Minimum Order Quantity : 1 Number
Usage : Biogas content detection
Power Supply : AC 220V 10%, 50Hz
Control Mode : Manual
Resolution : 0.01% (for CH4/CO2/O2), 1 ppm (for H2S/NH3)
Price 550000.0 INR / Number
Minimum Order Quantity : 1 Number
Usage : Hospital
Power Supply : Electric
Control Mode : Manual
Resolution : 1ppm
Price 425000.0 INR / Number
Minimum Order Quantity : 1 Piece
Usage : Industrial
Power Supply : Electric
Control Mode : Manual and automatic
Resolution : 0.1%
Price 95500.0 INR / Unit
Minimum Order Quantity : 1 Piece
Usage : Industrial
Power Supply : Electric
Control Mode : Manual
Resolution : 1ppm