- Multi-purpose Design: when there is smoke or heat during pre-fire period, field situation will vary due to different environments. This combination design is to ensure that the pre-fire confirmation will not be affected by varying environments.
- Smoke gate has a special design to obscure the strong light effectively and allow smoke to come in easily. Water vapor will not gather on the insect guard screen to cause a false alarm.
- Features an accumulated water discharger to eliminate leakage of water from the water pipes or ceiling which may leak into the detector and cause a false alarm.
- This detector has passed strict quality control and repetitive testing, hence its quality is stable and highly reliable.
AH-9315 Combination Smoke and Heat Detector
|Type||2 wire||3 wire||4 wire|
|Alarm Contact||N/A||N/A||0.8A @30V DC, 0.4A @125V AC|
|Voltage Range||12 ~ 30V DC|
|Alarm Current @24V DC 470Ω||40mA||40mA||35mA|
|Standby Current @24V DC 470Ω||20 ~ 85μA (Loop response under 75μA)|
|Sensitivity Setting||Comply to EN54|
|Ambient Temperature||-10℃ ~ +55℃|
|Dimensions||111mm(Dia.) x 50mm(H)|
Effective Alert Area
|Building Height||Area Covered|
|Under 4M||150 M2|
|4 ~ 20M||75 M2|