AH-0311
Multi-Purpose Smoke Detector
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- Special chamber design has greatly decreased dust levels and improved detection accuracy.
- Dual LEDs for 360-degree visibility.
- Advanced technology enables this detector to increase its precision in fire detection, improve signals to avoid noise interference and thus reduce unwanted false alarm.
- Low current consumption that allows more detectors to be used with each control panel.
- Dual contacts on the base which enhance the connecting stability between sensor and base.
- All bases are fitted with a shorting spring to permit maintenance without disconnecting when removing the detector head
| Model: | AH-0311-2 | AH-0311-3 | AH-0311-4 |
|---|---|---|---|
| Voltage Range: | 12 ~ 30V DC | ||
| Standby Current: | 35μA | ||
| Alarm Current@24V DC 470Ω: | 40mA | 30mA | 40mA |
| Sensitivity Setting: | Comply to EN54 | ||
| Ambient Temperature: | -10℃ ~ +55℃ | ||
| Material: | Fire-proof plastic | ||
| Dimensions: | 102mm(Dia.) x 49mm(H) | ||
| Weight: | 155g | 157g | 165g |
| Color: | White | ||
Specification (Resettable)
| Model: | AH-0311-S | AH-0311-BS | AH-0311-BPS |
|---|---|---|---|
| Alarm Current : | 15mA | 50mA | 80mA |
| Standby Current: | 115μA | 115μA | 15mA |
| Voltage Range: | 12VDC | 12VDC | 12VDC |
| Weight: | 168g | 170g | 170g |
Effective Alert Area
| Building Height: | Area Covered |
|---|---|
| Under 4M: | 150 M2 |
| 4 ~ 20M: | 75 M2 |
