Overview
This is a compact and rugged handheld multi-gas monitor designed to detect four gases—combustibles (LEL), oxygen (O₂), carbon monoxide (CO), and hydrogen sulfide (H₂S). Equipped with a built-in pump and an IPS color LCD, this smart detector excels in harsh environments thanks to its IP66 rating. It’s ideal for confined space entry, chemical plants, leak detection, perimeter monitoring, and landfill sites. It includes data logging for up to 30,800 readings and supports calibration for each gas channel across multiple concentration points.
Features
- Detects LEL, O₂, CO, and H₂S simultaneously
- Built-in pump with adjustable flow rate
- IPS color LCD display (HD)
- Audible and visual alarms
- IP66 dust and water resistance
- Optional temperature and humidity detection
- ABS + PC rugged housing
- Explosion-proof rating: Ex d ll CT4 (IA)
- OEM customization available (logos, interface branding, case color, etc.)
Technical Specifications
| Specification | Value |
| Detection Gases | LEL (0–100 % LEL), O₂ (0–30 % VOL), CO (0–1000 ppm), H₂S (0–100 ppm) |
| Resolution | LEL: 0.1 % LEL; O₂: 0. (0–30 %) |
| Detection Accuracy | ≤ ±3 % F.S; Linearity Error ≤ ±1 % F.S |
| Sampling Method | Pumping with adjustable flow rate |
| Display | HD color IPS LCD · real-time & logging |
| Data Storage | 30,800 data groups; automatic & manual saving |
| Power Source | 3800 mAh rechargeable lithium battery |
| Case Material | ABS + PC plastic |
| Ingress Protection | IP66 |
| Weight / Dimensions | 0.5 kg; 210 × 80 × 70 mm (L × W × H) |
| Operating Temp | –30 °C to 60 °C (–22 °F to 144 °F) |
| Operating Humidity | ≤ 90 % RH, non-condensing |
| Optional Accessories | Vapor filter, hose, 60 cm stainless steel sampling handle |
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