Overview
This portable multi gas detector could detect combustible gas, O2 and other two types toxic gases continuously and simultaneously. It is widely used in the area where explosion-proof is required or toxic gas leaks, like underground channels or mining industry, so as to protect the workers’ life and avoid damage on the relevant equipment’s.
Technical Specifications
| Gas Detection Support | 1–4 Gases Simultaneously |
| Sampling Method | Pump Suction & Natural Diffusion (Dual Mode) |
| Sensor Life | ≥ 2 Years |
| Response Time (T90) | Pump: <30 seconds , Diffusion: <60 seconds |
| Alarm Types | Sound, Light, Vibration, On-screen Curve Display |
| Alarm Mode | Quad Alarm (Sound, Light, Vibration, Display) Includes STEL & TWA alarm |
| Power Supply | 3.7V Li-ion Rechargeable Battery, 2500 mAh |
| Operating Time | > 8 Hours (Continuous Use) |
| Charging Time | < 5 Hours |
| Charging Interface | Type-C USB, 5V/1A Standard Charger |
| Data Communication | USB connection with software for data export/viewing |
| System Language | Chinese / English (Other Languages Customizable) |
| Enclosure Protection | IP65 – Dustproof, Water-Resistant |
| Precision | High Precision (Detailed per sensor; not specified here) |
| Operating Temperature | -20°C to +50°C (-4°F to 122°F) |
| Operating Humidity | <95% RH (Non-condensing) |
| Device Dimensions (L×W×H) | 150 × 69 × 55 mm (5.91 × 2.72 × 2.17 in) |






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