Ship electric air horn marine horn
WD-2A electric whistle, is widely used in various types of ship sound signal device. The utility model is driven by a motor to directly drive the piston, and the air is compressed and pushed. Compared with the traditional whistle, the utility model can save the compressed air storage tank and the compressed air conveying pipeline, and the installation and the use of the utility model are greatly convenient for the traditional whistle.
the main performance parameters Working environment:
Air temperature: -25℃~55℃ Air relative humidity: 92%~98%
Vibration: Frequency 2~13.2Hz,Displacement Range:±1mm Frequency 2~13.2Hz,Accelerate the rate of value±0.7g
Electric machinery |
Sound |
Weight |
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Operating voltage |
Power frequency |
Rated power |
Temporary loading rate |
1/3octave band sound pressure level |
Center frequency |
Audible range |
110kg |
AC440V |
60Hz |
4KW |
10% |
≥138dB |
160Hz |
1.5 nautical miles
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We are the professional exporter of marine equipments in China. All of our
products are approved by maritime classification societies, such ABS,BV, CCS,
DNV, EC. GL, KR LR,NK,RINA, RS.
FAQ
1.How about the Delivery time?
It is according to your order quantity
2.What kind of payments will be support?
T/T, L/C ,Western Union
3.Do you charge for the samples?
According to our company policy,we just charge the samples based on EXW price.and we will return the samples fee during the next order.
Our Services
1.Any Inquiries will be replied within 24 hours
2.Professional manufacturer.
3.OEM/ODM available.
4.Hight quality,fashion designs,reasonable & competitive price. fast lead time.
5.After Sale Service:
1).All products well have been strictly Quality Checked in house before pecking.
2).All products will be well packed before shipping.
6.Faster delivery.