Description
Portable, 4-in-1 Multi-Gas Detector to detect Explosive Gas (EX), Oxygen (O2), Carbon Monoxide (CO) and Hydrogen Sulphide (H2S) continuously and simultaneously with visual, audible, vibration and light alarms and Data Logging for 500 records and Rechargeable battery.
The Metravi GD-09-4M Four-in-One Multi Gas Detector can easily, continuously and simultaneously detect Explosive Gas (EX), Oxygen (O2), Carbon Monoxide (CO) and Hydrogen Sulphide (H2S).
The Metravi GD-09-4M Four-in-One Multi Gas Detector is widely used in areas where explosion-proofing is required or toxic gas leaks might occur, like underground channels, in the mining industry and warehouses.
It can also be used in living environments like homes, offices, restaurants, hotels, etc. It is a useful tool which helps protect lives and avoid damage to relevant equipment.
Features:
- Natural diffusion sampling method and high-sensitivity sensor, with high sensitivity & repeatability.
- 32-bit built-in MCU, high reliability and self-adaptation ability.
- Full functions with easy operation.
- Large Colour LCD, more intuitionist, with abundant and clear readings.
- Compact design for easy carrying.
- High strength engineering plastics and compound, anti-slippery rubber; high strength, water-proof, dust-proof and explosion-proof.
- Data Logging up to 500 groups.
Additional information
| Brand | Metravi |
| Model | GD-09-4M, GD-09-4M |
| Colour | Yellow-Black |
| Display | Backlit LCD |
| Alarm | Vibration Alarm, Audio, LED Light |
| Response Time | ≤30sec |
| Power Source | Battery Operated |
| Battery Type | Li-Ion Rechargeable |
| Dust & Water Proof | IP65 |
| Sampling Method | Natural Diffusion |
| Detecting Gases | CO, Combustible Gas, H2S, O2 |
| Accuracy | ≤±5% |
| Sensor Life | 2 yrs |
| Explosion-proof Grade | ExiaIICT3 |
| EX Measuring Range | 0 to 100%LEL |
| H2S Measuring Range | 0 to 100ppm |
| CO Measuring Range | 0 to 1000ppm |
| O2 Measuring Range | 0 to 30%vol |
| Low Battery Indication | Low Battery Indication |
| EX Measuring Resolution | 1%LEL |
| H2S Measuring Resolution | 1ppm |
| O2 Measuring Resolution | 0.1%vol |
Specifications
- Gas Sampling Method : Natural diffusion
- Detecting Gases: Combustible Gas, H2S, CO, O2 (in standard model, other gas combinations can be customised on order)
- Accuracy: ≤±5% F.S.
- Response Time: ≤30s
- Display: 2.4 inch Colour LCD displays real-time and system status
- Alarms: LCD display, LED flashes, audio and vibration alerts for gas over or under range
- Sensor Type: Electrochemical and Catalytic sensor
- Data Logging: Upto 500 groups
- Analysis: Curve display function
- Low Battery indication
- Sensor fault indication
- Power Source: Rechargeable DC3.7V Li-on battery, 2000 mAh
- Charging: Using USB Cable, 6h ~ 8h for full charging
- Working Time: ≥8h continuously (without alarms)
- Gas Sensor Life : 2 years
- Explosion-proof grade : ExiaIICT3
- Protection Grade : IP65
- Accessories: Hard Carrying Case, Calibration Cap, Lanyard, USB Cable, Lanyard, User Manual
