Description
AT0605 Series Underground Shaft Combustible Gas Monitoring Device is a professional methane monitoring tool designed for underground shaft scenarios. Adopting a diffusion-type measuring method and high-precision laser sensor, it covers a measurement range of (0~100)%LEL with an accuracy of ±2%F.S, ensuring accurate detection of methane leaks. Powered by a DC3.6V battery, it boasts low power consumption and a typical service life of three years, requiring no frequent battery replacement. The device supports 4G communication and GPS/Beidou positioning, enabling real-time data transmission and precise location tracking. With explosion-proof grade Ex db IIC T6 Gb and IP68 protection, it works stably in harsh environments (-30°C~70°C, ≤100% RH no condensing). It features infrared remote control, no installation required for immediate use, and adjustable sampling (20s~1800s) and heartbeat intervals (2h~24h), making it ideal for safe and efficient methane monitoring in underground shafts.Specification
| Measuring Gas | Methane |
| Measuring Type | Diffusion type |
| Measurement Range | (0~100)%LEL |
| Rated Voltage | DC3.6V |
| Sampling Period | Default once every 30 minutes (20s~1800s adjustable) |
| Heartbeat Interval | Default once every 24 hours (2h~24h adjustable) |
| Dimensions | 371.5mm×180mm |
| Atmospheric Pressure | (86~110) kPa |
| Installation Method | Wall / Pole / Ground installation |
| Sensor Type | Laser Sensor |
| Communication Method | 4G |
| Accuracy | ±2%F.S |
| Power Supply | Battery-powered, battery life three years (typical) |
| Explosion-proof | Ex db IIC T6 Gb |
| Material | Aluminum Alloy |
| Protection Grade | IP68 |
| Working Environment | Temperature: -30°C~70°C; Humidity: ≤100% RH (No condensing) |
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