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New design of piezo alarm boosts audio alert output level
Keywords:transducers helmholz sound chamber trtp-42 piezo audio alert alarm
[Summary of tips] Transducers USA announced that it has now incorporated a Helmholz sound chamber in its TRTP-42 piezo audio alert alarms to produce a sound output level in excess of 110dbA for noisy environments.The output frequency for the new TRTP-42 series offers a range from 2,900HZ to 3,800Hz depending on each unit's ceramic bender configu......Please login or register with us to view this article>>
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