– Rugged Sample-Draw Gas Monitor for Severe Operating Conditions and Marine UseRiken Keiki’s portable multi-gas detector sample-draw GX 8000 is a sophisticated device designed for the industrial and marine sectors. The rugged handheld gas analyzer has a large LCD display and combustive sample pump which allows for detection of several hazardous gases (5 in total). O₂, H₂S, CO, and CH₄ are detected and if necessary, the analyzers confirm the accuracy and reliability required for offshore safety, confined space entry, and tanker inspection. Moreover, the equipment possesses ATEX, IECEx, MED (Wheelmark) certifications suggesting it can operate under harsh conditions.Enquire Now
| Parameter | Specification |
| Detected Gases | Combustibles (LEL/VOL), Oxygen (O₂), Carbon Monoxide (CO), Hydrogen Sulfide (H₂S), and more |
| Sensor Type | Catalytic (LEL), Electrochemical (O₂, CO, H₂S), Thermal Conductivity (VOL) |
| Detection Range | Combustibles: 0–100% LEL / 0–100 vol% O₂: 0–40.0% vol CO: 0–500 ppm H₂S: 0–100 ppm |
| Display | Full-size LCD with bar graph and digital numeric readouts |
| Sampling Method | Built-in pump (flow rate ~0.75 L/min), up to 30 m sample hose |
| Battery Life | Approx. 14 h (Li-ion) / 30 h (Alkaline model) |
| Charging Time | Approx. 3 hours (Li-ion) |
| Alarms | Audible (>95 dB), flashing LED, and vibration |
| Data Logging | Standard; IR communication for data download |
| Operating Temperature | −20°C to +50°C |
| Humidity Range | Up to 95% RH (non-condensing) |
| Ingress Protection | IP67 |
| Dimensions | 154(W) × 81(D) × 127(H) mm |
| Weight | Approx. 1.1 kg (Li-ion) / 0.9 kg (Alkaline) |
| Certifications | ATEX, IECEx, MED (Wheelmark), CE |
⚙️ Sensor/Component Breakdown
| Sensor/Component | Function & Range |
| Catalytic Sensor | Combustible gases (%LEL / %VOL) |
| Electrochemical Sensor | O₂ (0–40%), CO (0–500 ppm), H₂S (0–100 ppm) |
| Thermal Conductivity Sensor | High-range combustible (volume %) |
| Sampling Pump | Draws gas up to 30 meters |
| IR Communication Port | For data transfer and diagnostics |
| Dust/Carbon Filters | Protects sensors, replaceable |
🧪 Accessories & Add-ons
📌 Applications
• ATEX: Ex ia IIC T4 Ga
• IECEx: Ex ia IIC T4 Ga
• MED (Wheelmark): Maritime Equipment Directive compliant
• CE Marked
• IP67: Water and dust proof
High-quality product designed for durability, performance, and reliability, perfect for everyday use and long-term value.
