Overview
Emissions and Stack’s is a fixed single & multi gas detector. It is able detect 1-6 kinds of gases simultaneously and continuously. With IECEx, ATEX certified and non-contact magnetic wand design, it can be installed and operated in hazardous areas. It supports 3-wire 4-20mA, RS485 Modbus, relay and optional Hart signal output, making it compatible with most control systems. With optional wireless data transmission so user can view real time data on laptop, mobile phone remotely.
Features
- Multi-gas detection: CO, H₂S, LEL, O₂ in one device.
- High precision electrochemical, catalytic, and infrared sensors.
- Fast response & recovery time (≤20s / ≤10s).
- Pump suction sampling for accurate and real-time detection.
- User-friendly color display (2.4-inch, 320×240 resolution).
- Data logging & USB transfer, with optional printing support.
- Customizable alarm system: sound, light, vibration with adjustable high/low thresholds.
- Rugged design suitable for harsh environments (-20℃ to +50℃, up to 95% RH).
- Bilingual interface (Chinese/English).
- Portable yet robust with 3kg weight and durable casing
Technical Specifications
| Gas Type | CO, H₂S, LEL, O₂ |
| Sensor Type | Electrochemical, Catalytic Combustion, Infrared |
| Sampling Method | Pump Suction |
| Measuring Range | CO: 0–1000 PPM |
| H₂S: 0–100 PPM | |
| LEL: 0–100% LEL | |
| O₂: 0–30% VOL | |
| Resolution | CO: 1 PPM |
| H₂S: 0.01 PPM | |
| LEL: 1% LEL | |
| O₂: 0.1% VOL | |
| Precision | ≤±3% F.S. |
| Signal Output | High-speed USB data transfer, supports downloading & optional printing |
| Response Time | ≤20 s |
| Recovery Time | ≤10 s |
| Repeatability | ≤±1% |
| Linearity Error | ≤±2% |
| Zero Shift | ≤±1% (F.S/year) |
| Display | 2.4-inch color display, 320×240 resolution |
| Operating Language | Chinese / English |
| Size (H×W×D) | 320 × 210 × 110 mm |
| Weight | 3000 g |
| Working Temp. | -20℃ ~ +50℃ |
| Working Humidity | 0–95% RH |
| Alarm Mode | Sound, Light, Vibration (high/low alarm values adjustable) |






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