Overview
The Pumping 4-in-1 Gas Detector is a rugged, explosion-proof device designed for the toughest industrial environments. With IP67 protection, a built-in pump, and support for long-distance sampling, it delivers fast and reliable multi-gas detection even in confined spaces. Featuring real-time data display, strong safety alarms, Bluetooth connectivity, and easy data export, it ensures both operator safety and efficient monitoring. Durable, user-friendly, and versatile, it’s the ideal choice for industries like mining, petroleum, and manufacturing.
Features
- Rugged, explosion-proof construction with IP67 protection for harsh industrial use.
- Simultaneous multi-gas detection (up to 4 gases) with high accuracy and resolution.
- Built-in pump with support for a 20m external sampling tube for confined or long-distance monitoring.
- Large screen with 180° rotation, displaying real-time, TWA, STEL, MAX, and MIN values.
- Comprehensive safety alarms including sound, light, vibration, and man-down alerts.
- Bluetooth connectivity and one-click data export for easy reporting and analysis.
- Water trap filter effectively removes dust, oil, and moisture for reliable operation in tough environments.
- User-friendly interface with multi-language support and easy operation.
- Ideal for industries such as mining, petroleum, and manufacturing.
Technical Specifications
| Sampling Method | Pump Suction |
| Gas Types | CO, H₂S, O₂, Combustible (LEL), Customizable |
| Measurement Range | CO: 0–1000 / 2000 ppm H₂S: 0–100 / 200 / 500 ppm O₂: 0–25% / 30% VOL EX: 0–100% LEL / VOL |
| Resolution | CO: 1 ppm H₂S: 0.1 ppm O₂: 0.1% VOL EX: 1% LEL |
| Response Time (T90) | ≤ 30 seconds |
| Precision | ≤ ±2% Full Scale (F.S.) |
| Display Type | 160×96 monochrome graphic display, auto rotation supported |
| Backlight | Adjustable timeout, auto-on during alarm |
| Measurement Units | ppm / mg/m³ |
| Automatic Features | Auto calibration, MAX/MIN reset, TWA, STEL displayed |
| Alarm Modes | 95 dB Buzzer (@30 cm), Vibration, Flashing LED, Screen Alerts |
| Special Alarms | Latching alarm, pump block alarm, man-down alarm, low battery, real-time Bluetooth alert (optional) |
| Data Storage | Up to 100,000 records Intervals: 5–3600 sec Data export supported |
| Battery Type | 3.7V Rechargeable Lithium Battery |
| Battery Capacity | 2200 mAh |
| Battery Life | >15 hours (continuous pump mode) |
| Charging Method | DC interface travel charger, charging time ≥ 4 hours |
| Explosion-Proof Certification | IECEx / ATEX: II 1G Ex ia IIC T4 Ga CNEX: Ex ia IIC T4 Ga |
| Regulatory Certifications | EMC: 2004/108/EC Radio: 1995/5/EC ATEX: 94/9/EC |
| Protection Grade | IP67 / IP68 |
| Working Temperature | -20°C to +50°C (-4°F to 122°F) |
| Working Humidity | 0% – 90% RH (non-condensing) |
| Environmental Pressure | 86 – 106 kPa |
| Dimensions (L × W × H) | 157 × 84.5 × 59.5 mm (6.18 × 3.33 × 2.34 in) |
| Weight | 365 g (0.80 lb) |
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