BEM Series
Aspirating Smoke Detector
| General | Model | BEM-4PA |
| Type | Analog type, 4 air intake line, maximum air tube length: 500 m | |
| Certification No. | 감23-11 | |
| Operating / Storage Temperature | 0 ~ 40 °C / -20 ~ 60 °C | |
| Relative Humidity | 10 ~ 95% RH | |
| Rated Voltage | DC 24V | |
| Current Consumption | Min 420mA ~ Max 610mA | |
| Detection Method | Detects smoke particles by measuring the amount of light scattered in the relay chamber as air is drawn through the air intake pipe | |
| Detection Range | 0.005 ~ 20% obs/m | |
| Color | Black | |
| Size / Weight | 370 (W) × 295.4 (L) × 115 (D) mm / 6.6 kg | |
| IP Rating | IP30 | |
| Sampling Pipe | PVC pipe / OD: 25 mm | |
| Features | An audible alarm (buzzer) and visual alarm indicator are activated when the detector is in an alarm or fault condition (user-configurable). |
