SC110Q產(chǎn)品概述
30 to 120 VAC Operating Voltage, Panel Mounting Type, Black Housing , Sonalert
The Mallory Sonalert produces an audible tone by internally creating an oscillating signal which drives a piezo ceramic transducer mounted in a sound chamber. Various types of continuous and intermittent tones are available. Self driven piezo ceramic transducers are superior to electromagnetic buzzers because they produce no arcing, electrical noise, or mechanical wear during operation. The Mallory Sonalert can be actuated by AC and DC power signals and has several mounting configurations and terminations available. A unique sound which pulses at 20 to 60 pps.
Rated Voltage 30-120Vdc; 68-80dB; 2900Hz; AC Only; Panel Mount; Chirp Tone
Features:
Chip Tone
Sound Level: Medium
More reliable then your electromagnetic buzzers
Operate more cosistently during their operating life
Able to produce many more types of tones compared to buzzers