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

More information

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Accessories

Flange heating ZM75 series

To the product

014155181

Protection grid fine 120 with wire clamp

To the product

Optional modifications for this product

Bracket modification

We cover special installation situations with our different mounting bracket designs.

Colour selection

You can select between various RAL tones and colour requirements for the funnels of our Makrofons.

Sound pressure level

The sound pressure level of our Makrofons can be reduced according to your requirements.