NCR-6309 Combustible LEL Gas Sensor GX-3R GX-3R Pro Portable 4-in-1 Gas Detector
Sensor Type: New Ceramic Catalytic Combustion (NC)
Detected Gases: Methane (CH₄), Isobutane (i-C₄H₁₀), and 26 common combustible gases
Specification:
| Operating Temperature | -20°C ~ +50°C |
| Operating Humidity | 15% ~ 90% RH (Non-condensing) |
| Silicon Poisoning Resistance | Dual-filament structure (detection remains possible even if one filament is poisoned) |
| Weight | Approx. 30g |
