Combination Smoke and Heat Detector AH-9315-4

Description

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.

Characteristics

• 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.

• Specification

  AH-9315 Combination Smoke and Heat Detector

  Model	AH-9315
  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
  Thermal Setting	55°
  Ambient Temperature	-10℃ ~ +55℃
  Material	Fire-proof plastic
  Dimensions	111mm(Dia.) x 50mm(H)
  Weight	About 170g
  Color	White

  Effective Alert Area

  Building Height	Area Covered
  Under 4M	150 M2
  4 ~ 20M	75 M2