Makrofon ZM75/470 TSI
Art. No.: 01414944
Zöllner Makrofons are compressed air-operated diaphragm sound emitters on rail vehicles for emitting acoustic signals in rail transport. Sound is generated by a diaphragm, which is clamped into the housing by two O-rings.
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Technical data
- Type: ZM75/470 TSI
- Standard: EN 15153-2
- Frequency: 470 Hz ± 25 Hz
- Sound level within 1 m distance: 129 - 137 dB(C)
- Sound level within 25 m distance: 101- 109 dB(C)
- Operating pressure: 7 - 10 bar
- Air flow: 270 l/min. - 8 bar
- Weight: 1.8 kg
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