Overview
The Emissions and Stack is a portable multi-gas detector designed for industrial safety.It detects toxic, flammable, VOC, and harmful gases with high accuracy and fast response.Equipped with advanced sensors, it ensures reliable real-time gas monitoring and alarm alerts.Ideal for petrochemical, mining, metallurgy, and environmental industries.
Features
- Wide Gas Detection – Detects CO, O₂, NH₃, SO₂, H₂S, CO₂, CH₄, VOC, TVOC & more.
- High Performance Sensors – Imported PID, electrochemical, infrared & catalytic sensors.
- Fast Response & Recovery – T90 ≤20s, recovery ≤30s.
- Large Color Screen – 2.3-inch TFT with real-time readings & logging.
- Long Battery Life – 11000mAh lithium battery, 24–32 hours continuous operation.
- Massive Storage – Up to 300,000 data logs, expandable to 10 million with micro-SD.
- Wireless Transmission – Supports GPRS & RTU433 for remote monitoring.
- Environmental Sensors – Built-in temperature & humidity display.
- Rugged & Safe – IP66 protection, explosion-proof (ExdⅡCT4 Ga).
- Multiple Alarms – Sound (95 dB), LED light, personnel fall, wireless alert.
Technical Specifications
| Instrument Type | Multi-Gas Detector |
| Detection Gases | CO, O₂, NH₃, SO₂, H₂S, CO₂, CH₄, C₂H₆, NOx, VOC, TVOC, Cl₂, HF, HCl & more |
| Detection Principle | Electrochemical, Infrared, PID, Catalytic Combustion (per gas) |
| Detection Range | 0–1ppm to 0–10000ppm, 0–100%LEL, 0–100%VOL (optional) |
| Resolution | 0.01ppm (0–100ppm), 0.1ppm (0–1000ppm), 1ppm (>1000ppm), 0.1%LEL, 0.01%VOL |
| Accuracy | ≤±3% F.S. |
| Repeatability | ≤±1% |
| Zero Drift | ≤±1% (F.S./year) |
| Response Time (T90) | ≤20s |
| Recovery Time | ≤30s |
| Sampling Method | Pump suction, flow rate 500 mL/min |
| Screen | 2.3-inch TFT, backlight auto/manual |
| Buttons | 7-button navigation |
| Alarm Methods | 95dB sound @30cm, red LED, fall alarm, GPRS & RTU wireless alarm |
| Alarm Settings | A1, A2, TWA, STEL, low concentration configurable |
| Data Storage | 300,000 records (10M+ with micro-SD), auto/manual storage, recovery enabled |
| Data Transmission | USB, RS232, GPRS wireless, RTU433 optional |
| Data Printing | Micro-printer & Bluetooth printing (optional) |
| Calibration | 2–4 point auto calibration, zero setting |
| Protection Class | IP66 (dust & water proof) |
| Operating Modes | User mode, Admin mode |
| Working Temperature | -40℃ ~ +70℃ (-40℉ ~ 158℉); up to 800℃ (1472℉) with sampling handle |
| Working Humidity | 0–95%RH (non-condensing) |
| Power Supply | DC, 11000mAh lithium battery |
| Charging | <9h via USB fast charger |
| Battery Life | ≥24–32 hours continuous |
| Dimensions (L×H×W) | 270 × 193 × 106 mm |
| Material | Engineering plastics + 304 stainless steel + aluminum alloy |
| Weight | 2.5 kg |
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