The Online Volatile Organic Compounds (VOCs/TVOC) PID Sensor Monitor is a high-performance environmental monitoring solution designed for continuous detection of volatile organic compounds in industrial settings.
| Parameter | Description |
|---|---|
| Detected Gases | VOC, VOCs, TVOC, non-methane total hydrocarbons, benzene series, etc. (total emission concentration) |
| Detection Principle | PID photoionization (imported sensor) |
| Detection Method | Fixed pump-suction online continuous detection |
| Measurement Range | 0-10 ppm, 0-500 ppm (μmol/mol) Optional; ranges not listed are customizable |
| Resolution | 0.01, 0.1, 1 ppm |
| Indication Error | ≤10% F.S (actual concentration; higher accuracy depends on sensor performance) |
| 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 | ≤15 seconds (T90) |
| Recovery Time | ≤20 seconds |
| Alarm Method | Audible and visual alarm; 1 or 2 dry contact outputs; alarm value adjustable |
| Protection Grade | Detector: IP66; Whole system: IP54 |
| Operating Temperature | -20°C ~ +200°C (special requirements can be customized) |
| Operating Humidity | ≤95% RH, non-condensing (if humidity >90% RH, a filter can be equipped) |
| Humidity Compensation | Relative humidity 10%~95% RH; instrument has built-in full-range temperature and humidity compensation |
| Power Supply | Monocrystalline solar panel: 10W collection efficiency; 60AH large-capacity battery. Can operate for about 3 consecutive days under cloudy/rainy conditions (assuming fully charged) |
| Power Consumption | 40W |
| Operating Pressure | ≤200 kPa |
| Data Storage | Built-in storage capacity; optional memory card |