A9030T point-type photoelectric smoke detector (Detector hereunder) is a kind of photoelectric smoke detector. With an internal microprocessor, it supports electronic coding and is accessed through a compatible fire alarm control panel via a two-wire bus. The detector realizes real-time acquisition of the in situ smoke concentration data and sends back the data to a fire alarm control panel. It can also receive and execute the control commands given by a fire alarm control panel.
The detector is suitable for such industrial and civil buildings that have a great deal of smoke during fires but no smoke under normal circumstances, such as restaurants, hotels, teaching buildings, office buildings, computer rooms, communication machine rooms, libraries and archives. It is not suitable for places with a great deal of retained dust and water mist, places where steam and/or oil mist may be generated and places with retained smoke under normal circumstances.
|Operating voltage||24V (pulse modulation)|
|Alarm current||no remote indicator ＜1.5mA , has remote indicator ＜3.5mA|
|Work indication||The red indicator will blink in the monitoring status or remain lit in the alarm status|
|Weight||about 128g(with Base)|
|Dimension||diameter: 100mm, height: 58mm (with the base)|
|Wiring method||non-polarity two-wire bus system (L1, L2); the terminal 2 and 4 can connect with the remote indicato|
|Operating environment||Indoors, temperature: －10℃～+55℃; relative humidity: ≤95% (40℃±2℃, without condensation)|
|Coding mode||It can realize soft addressing via coder in situ. Address codes 1 to 324 are available for selection|
|Matched host machine||SEC3020 fire alarm control panel|
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