Professional 4-in-1 Gas Detector Portable Multi-Gas Monitor (LEL/O2/H2S/CO) for Confined Space | OSHA Compliant Safety Sensor
Professional Standards & Precision
* High-Precision Industrial Sensors: Equipped with premium electrochemical and catalytic combustion sensors for rapid response and ±5% F.S. accuracy.
* OSHA Standard Compliance: Engineered to meet rigorous safety regulations for confined space entry and workplace atmospheric monitoring.
* Simultaneous 4-Gas Detection: Real-time monitoring of Combustibles (LEL), Oxygen (O2), Hydrogen Sulfide (H2S), and Carbon Monoxide (CO).
* Factory Pre-Calibrated: Every unit is professionally calibrated before shipping, ensuring it is ready for immediate "out-of-the-box" deployment.
* Advanced Data Logging: Automatically records alarm events and peak concentrations for easy safety auditing and historical data analysis.
* Intrinsic Safety Certified: Features an explosion-proof design (Ex ib IIB T3 Gb), critical for hazardous environments like oil rigs and chemical plants.
| Gas types | Range | Low alarm point | High alarm point | Resolution ratio |
|---|---|---|---|---|
| EX(explosion | (0~100)%LEL | 20%LEL | 50%LEL | 1%LEL |
| H2S | (0~100)PPM | 10PPM | 20PPM | 1PPM |
| CO | (0~1000)PPM | 50PPM | 200PPM | 1PPM |
| O2 | (0~30)%VOL | 19.5%VOL | 23.5%VOL | 0.1%VOL |
| Type | 4 in 1 gas detector |
| Customized support | OEM ODM |
| Warranty | 1 year |
| Brand name | Aikesi |
| Model number | X-4 |
| Product detect support | H2S CO O2 EX |
| Gas sampling method | Natural diffusion |
| working temperature | -20℃~50℃ |
| alarm type | light/sound/vibration |
| Power | DC3.7V (lithium battery capacity 2000 mAh) |
| Batteries included? | Yes |
| Batteries cell type | Lithium |
| Operating time | more than ten hours continuously |
| Supply ability | 100pieces per day |
| Indicate error | ±5%FS (combustible),±10%(carbon monoxide),±2μmol/mol or ±10% (hydrogen sulfide). |
| Indicate method | LCD indicate the real time data and system status |
| Explosion proof mark | Ex ib IIB T3 Gb |
| Charging time | 6h~8h |
| Standby time | 16h~18h under standard situation |
| Working life of sensor | EX, H2S,CO: 2~3 years, O2:5 years |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.