Aspirating Smoke Detector (AFD-04)
This device employs dual-section smoke measurement and multi-level intelligent anti-false alarm technology, unaffected by harsh environments in special scenarios with high sensitivity. Integrated with remote monitoring and IoT big data technology, it achieves earlier warning time and enhanced anti-false alarm capability.
- Information
Application Scenarios
Warehousing & logistics, food cold chain, industrial workshops, new energy & battery plants, tobacco industry, airports, subways, semiconductor manufacturing facilities, data centers
Technical Parameters
Device dimensions: | 248*340*84mm |
Device weight: | 2.1kg |
Smoke detection principle: | Laser scattering |
Smoke detection sensitivity: | 0.0001%~20% obs/m |
Number of detection chambers: | 2 |
| Number of sampling tubes: | 4 |
| Total length of sampling tubes: | 4*120m |
| Total number of sampling holes: | 120 |
CO detection: | 0-1000ppm |
Air filters: | Built-in + external |
| Relay outputs: | 9 channels |
Ambient temperature monitoring: | Range: -40~70°C; Accuracy: ±1°C; Resolution: 0.5°C |
| Ambient humidity monitoring: | Range: 0~95%RH; Accuracy: ±5%RH; Resolution: 1%RH |
Alarm levels: | Alert, Action, Fire1, Fire2 |
Communication method: | 4G, ModBus, RS485 |
Display screen size: | 4.1-inch LCD screen |
Operating power supply: | AC220V/DC24V |
Nominal working current: | 800mA |
Event logging capacity: | ≥40,000 records |
| Protection rating: | IP67 |
