Smoke detector optical fire alarm sensor 2 wire EN54
Kullanılabilirlik: depoda
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Ürün Özellikleri
| HST | |
| YES | |
| 24V | |
| Photoelectric | |
| Hardwired |
Product Descriptions
The device is photo-electronic detector uses a state of-the-art optical sensing chamber. This detector is designed to provide open area protection and to be used with most conventional fire alarm control panel. Two LEDs on each detector provide local 360° visible alarm indication. They flash every 3~5 seconds indicating that power is applied and the detector is working properly. The LEDs latch on in alarm. LEDs will be off when a trouble condition exists indicating that the detector sensitivity is outside the listed limit. The detector can be reset only by a momentary power interruption.
Find datasheet and installation manual of fire alarms at conventional smoke detector
Features and Benefits:
Compatible with all the conventional fire alarm control panel
Un-polarized wire input
Wide range of operating voltages
Unique optical sensing chamber
Built in microprocessor intelligent software
Two LEDs blink standby, provide 360° visibility
Insect-resistant screening
Twist-on mounting base with tamper lock
Drift compensation and smoothing algorithms
Remote Indicator LED can be connected.
Technical Specifications
Diameter: 103mm
Height (including mounting base): 55 mm
Weight: 155 g
Operating Temperature Range: -10°C to 50°C
Operating Humidity Range: 10% to 93% Relative Humidity, Noncondensing
Latching Alarm: Reset by momentary power interruption
System Voltage (nominal): 24 VDC (9V~ 28VDC)
Standby Current: 60 μA @ 24VDC
Alarm Current: 30 mA @ 24VDC
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