Complaint
| Measurement gas | Choose any four gas | ||
| Detection principle | More than 30 kinds of sensors can choose free combination, flexible configuration (according to customer needs can support 4 kinds of gas detection at the same time) | ||
| Sampling methods | Dispersive (optional external sampling pump) | ||
| Range | Specific range can choose according to the customer to detect gas | ||
| resolution ratio | 0.01ppm,0.1ppm(The resolution is associated with the selected range) | ||
| Precision | 3%FS | ||
| Alarm way | Sound and light alarm,Alarm state three optional: open, close, forbidden | ||
| Data records | Four sensors, more than 100000 set of data is stored, store interval of five minutes, can be stored for 15 consecutive months, adjustable storage interval of 10-3600 seconds (optional) | ||
| The battery | 3.7 V rechargeable lithium battery, battery capacity of 1800 MA | ||
| Signal output | USB high speed data transmission, with PC software downloadable print data (optional) | ||
| The response time | ≤10S | Recovery time | ≤10S |
| Charging time | Less than 6 h | Display technology | Monochrome bitmap128*128 LCDLED graphic display |
| Working temperature | -20°C~50°C | Working humidity | 0-95%RH |
| Explosion-proof grade | EXIA IICT4 | protective | IP66 |
| Shell material | ABS+PC | Working time | more than 50h |
| SIZE | 155*78*35mm | Weight | |
