Blast signal 1 modification
FUNCTION AND TECHNICAL DATA
The blasy signal is intended to inject navigation audible alarm.
1 modification (Click on row to compare)
|Index||DN,mm||Weight, kg||Main audio signals frequency, Hz, in the range of||Free air consumption, l/min||Sound volume level, related to 2х10⁻⁵, Н/m², at the distance of 1m in 1/3 octave-frequency band, dB, max||Range of audibility, nautical mile||Working pressure before the valve, factory default, MPa(kg-f/cm²)|
|II ТВ 130/350 POM||15||35,7||130-350||100||138||1,5||4,41(45)|