AS119 Serial detectors are sentek’s latest analogue optical smoke detector with addressable and a number of new features. The light labyrinth is designed with high stability. In clear air conditions, the detector transmits a clear air signal to the control panel. When smoke enters the labyrinth, the signal to the panel increase. The detector is designed to be connected to a two wire loop circuit carrying both data and supply.
Specification:
| Model | Description |
| AS119-2 | 2-wire Addressable Smoke Alarm |
| AS119-2L | 2-wire Addressable Smoke Alarm with Remote LED Output |
| Supply Voltage | Loop Powered 17-30V |
| Quiescent Current |
70uA @ 24VDC 300uA @ 17-30 V Loop Powered Max. |
| Alarm Current | 5mA max. (AS119-2) |
| Remote Output | a remote output capable of supplying 12mA maximum (AS119-2L) |
| Smoke Sensitivity | 0.10db/m |
| Reset Voltafe | less than 1 volt |
| Rest time | 20 seconds |
| Operating Temperature | -10°C to 55°C |
| Relative Humidity | 0 to 95% RH,no condensation or icing |
| Color/Case Material | White/ PC/ABS |
Easy Maintenance Analogue Addressable Fire Alarm Optical Smoke Detectors
Product Features:
*Dual LEDs for 360º visibility
*Easy installation and maintenance
*Sleek low-profile housing design
*Durable sensor head, no need for replacement
*SMD circuit board design-satisfactory quality and reliability guaranteed
*Easy installation, Anti-tamper function
*Standard: According to EN54-5 / EN14604-2005
