Notifier FSP-851 Intelligenter photoelektrischer 15 ~ 32VDC Rauchmelder Feuermelder
57,51 €
The optical chamber is engineered to sense the presence of smoke produced by a wide range of combustion sources. The FSP-851 can be used to replace the SDX-751, Part No. 42394 Photoelectric Sensor’s unique optical sensing chamber is designed with superior signal to noise ratio.
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