دتکتور دودی اپتیکال Zeta|AO2000
Every second, the IR LED emits a burst of collimated infra red light. If there is any smoke in the chamber, it will scatter the IR, allowing it to reach the receiver. The amount of IR reaching the receiver is converted to an analogue smoke value, and sent digitally back to the fi re alarm control panel as part of the detectors communication protocol. The detector is supplied with a locking screw to prevent removal of the head by unauthorised personnel. The detector will return an analogue value of 55 counts with a smoke obscuration level of 2.4% obscuration per metre. The Fyreye optical smoke detector is particularly suitable for detecting optically dense smoke, involving materials such as soft furnishings, PVC, plastic, foam, and similar materials which produce large visible small particles (0.5mm to 10 mm).
دتکتور دودی اپتیکال Zeta|AO2000
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محدوده ولتاژ ورودی:
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17-28VDC
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جریان مصرفی در حالت نرمال:
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340uA @ 24V
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خروجی ترمینال در حالت آلارم:
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-
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درجه حفاظت:
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IP43
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وزن:
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157 گرم با پایه
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ابعاد (با پایه):
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10x3.9 cm
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مقاومت در برابر رطوبت نسبی:
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95%
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رنگ:
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سفید
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دمای عملکرد:
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20- تا 60 درجه سانتیگراد
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نظرات کاربران درباره دتکتور دودی اپتیکال Zeta|AO2000