Description
Features
- 8-inch large-screen Full English color LCD display;
- 32-channel4-20mAanaloginputor 150-channel RS485 input;
- The system uses a 32-bit processor as the control unit, with high sensitivity and fast processing speed ;
- Can take multiple detectors to detect different gas components, and control multiple points at the same time;
- The machine self-checks and adapts to fault detection. with high reliability and maintainability;
- Intelligent system, convenient on-line zero point calibration, span calibration;
- Various types of alarm sounds, which can distinguish alarm signals (optional music alarm);
- Multi-channel passive relay contact output, linkage relationship and alarm output can be freely programmed;
- Alarm output can be manually tested;
- 10.Built-in 120,000 alarm/fault records/history records capacity, external SD storage, generate a report file and move it to a computer to view the data;
Technical Specifications
| Power supply | AC 220 Vc ± 10 % 50 Hz ± 1 % |
| Precision | ± 3%FS |
| Detection principle | catalytic/electrochemical/Infrared |
| Alarm method | Light/sound |
| Battery | DC 12V/1.5AH Rechargeable battery |
| Sampling | Natural diffusion |
| Measurement range | %LEL, PPM%，Multiple detectors can be connected |
| Measurable gas | combustible gases, toxic gases |
| Installation method | Safe on-site wall-mounted installation |
| Screen size | 8-inch touch screen |
| Working environment | Temperature 14°F to 122°F (-10 ℃ to 50 ℃) |
| Humidity | ≤ 95 % RH |