Smelters, sulfuric acid plants, and coal-fired power stations that continuously handle sulfur dioxide (SO2) require 24/7 continuous monitoring systems. The WANDI FIX800 is a fixed 5-gas simultaneous detector that provides uninterrupted monitoring of SO2 generation zones, with FIX-DS display integration for pre-entry safety confirmation.
Why Fixed SO2 Detectors Are Necessary
In smelting, sulfuric acid manufacturing, and power generation processes, SO2 is continuously generated and leaks can occur during nighttime unmanned operations. The FIX800 provides 24-hour continuous monitoring that portable detectors cannot match.
Health Effects of SO2
| Concentration (ppm) | Health Effects | Standard |
|---|---|---|
| 0.5 | Detectable sulfur odor | Detection |
| 2 | Eye/nose/throat irritation, coughing | Korean TWA standard |
| 100 | Immediately life-threatening (NIOSH IDLH) | Immediately Dangerous |
WANDI FIX800: Optimal Solution for SO2 Continuous Monitoring
5-Gas Simultaneous Measurement Including SO2
A single FIX800 simultaneously monitors up to 5 gases: SO2, O2, CO, H2S, and EX. In sulfur-related processes, H2S generated alongside SO2 can also be monitored simultaneously.
FIX-DS Display Integration — Pre-Entry Safety Confirmation
Paired with the FIX-DS display board, real-time SO2 concentrations can be confirmed at the entry point. When alarm levels are reached, the large-format LED flashes to immediately block worker entry.
A Closer Look at the WANDI FIX800
Below are real photos of the WANDI FIX800 fixed multi-gas detector.
