Acid Mist Gas Online Analysis Monitoring System
Professional monitoring system for sulfuric acid mist, hydrochloric acid mist, hydrofluoric acid, and nitric acid detection with advanced online continuous monitoring capabilities.
Key Features
- Eight-inch touch LCD digital display for intuitive operation
- Multi-point upload function enabling data integration, analysis, reporting, and publication from multiple sites
- Fast response capability for prompt feedback on treatment equipment operation status
- Advanced front-end pretreatment system with drying and filtering for accurate gas detection
- Historical data storage with accessible alarm data and records
- Standard HJ212 protocol for seamless connection to regional environmental protection platforms
- Genuine imported gas sensors with fast response, low error rate, and strong anti-interference capability
Technical Specifications
| Parameter |
Specification |
| Detected Gases |
Sulfuric acid mist, hydrochloric acid mist, hydrofluoric acid, nitric acid |
| Detection Principle |
Electrochemical, semiconductor |
| Detection Method |
Fixed pump-suction online continuous detection |
| Measurement Range |
0-100, 0-200, 0-1000 ppm (customizable ranges available) |
| Resolution |
0.01, 0.1, 1 ppm |
| Indication Error |
≤3% F.S |
| Installation Method |
Wall-mounted, floor-standing, pole-mounted |
| Repeatability |
≤±0.5% |
| Zero Drift |
≤±5% F.S/year |
| Span Drift |
≤±5% F.S/year |
| Response Time |
≤30 seconds |
| Recovery Time |
≤20 seconds |
| Alarm Method |
Audible and visual alarm; 1 or 2 dry contact outputs; adjustable alarm value |
| Protection Grade |
IP54 |
| Operating Temperature |
-20°C ~ +200°C (customizable for special requirements) |
| Operating Humidity |
0~95% RH |
| Relative Humidity |
0-100% RH |
| Power Supply |
AC220V |
| Power Consumption |
40W |
| Operating Pressure |
≤200 kPa |
| Data Storage |
Built-in storage capacity; optional memory card |