FEDERAL揚聲器450E-024產(chǎn)品參數(shù)
MODEL | 450E-024 |
VOLTAGE | Fire Regulated 1 6-33VDC |
OPERATING CURRENT | 0.25 amps |
DECIBELS 1 0 ' | 89 |
UL 464 1 M | 99 |
DECIBELS 1 0 ' | 98 |
ON AXIS 1 M | 108 |
FEDERAL揚聲器450E產(chǎn)品介紹
Model 450E electronic horn offers a loud, clear and distinctive tone. It’s often used for general alarming, start and dismissal noticing, coded paging and process control in noisy areas. Its 4-wire terminal block and supervisory diodes design make it ideal for fire alarm applications.
Model 450E’s polycarbonate housing and polymeric speaker are corrosion resistant and weatherproof for improved durability in harsh industrial environments. It has no detectable RF emissions in a 30 MHz to 1000 MHz frequency range, which minimizes the potential for electrical device interference.
450E 型電子喇叭可發(fā)出響亮、清晰且獨特的音調(diào)。 它通常用于一般報警、啟動和解除通知、編碼尋呼和嘈雜區(qū)域的過程控制。 其 4 線端子塊和監(jiān)控二極管設計使其非常適合火災報警應用。
450E 型的聚碳酸酯外殼和聚合物揚聲器耐腐蝕、防風雨,可提高惡劣工業(yè)環(huán)境中的耐用性。 它在 30 MHz 至 1000 MHz 頻率范圍內(nèi)沒有可檢測到的 RF 發(fā)射,從而最大限度地減少了電氣設備干擾的可能性。
FEDERAL揚聲器其他常用型號:
FEDERAL 450E-024
FEDERAL Circuit board NEW + ORIGINAL+ ONE YEAR WARRANTY
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FEDERAL揚聲器450E-024產(chǎn)品規(guī)格及介紹