Pneumatic horn Makrofon ZM200/90b ZVE(E)H

for ships >200 mIP56emergency

The ZÖLLNER MAKROFON ZM200 is a diaphragm sound transmitter operating on compressed air. The signal is released by an electromagnet or manually using a hand pull-rope. To avoid the costly laying of a pull-rope, a second electromagnet for emergency voltage can be provided. A thermostat controlled anticondensation heating keeps the sound horn and the operating valve free from condensed water and thus from ice. type: MAKROFON ZM 200/90b ZVE(E)H ship's length: => 200 m frequency: 90 Hz sound pressure level at 1 m: 143 dB air pressure: 7 - 40 bar air consumption free, dry air: 40-80 l/sec system voltage: 230 V AC oder 115 V AC oder 24 V DC protection type: IP 56