WD-2A Marine Fog Horn

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Details

China WD-2A Marine Fog Horn:

The main technical data such as sound pressure level at 1/3rd band level & sound frequency are fully complied to the International Regulation for preventing Collision at Sea (COLREG)1972 and the regulation of Legal Inspection for Vessel at Sea issued by Chinese Vessel Inspection Bureau.The site inspection by inspector of Guangzhou Vessel Inspection Bureau had been done ,and certificate has been issued.

Working Condition

Ambient temkperature:-25~+55℃
Ambient relative humidity:92%~98%

When oscillation-frequency is 2~13.2Hz,the displacement range is+1mm;When the frequent is 13.2~80Hz,the acceleration range is +0.7g.

Technical Specification

type

Voltage of Magnetic Valve(DC)(V)

Power consumed fo Magnetic Valve

Normal diameter(mm)

Air

pressureP(Mpa)

Audibility(mile)

1/3octave band level at 1 meter(dB)

Center Frequency(Hz)

Length of Vessel

(m)

Air Consumed

(m3/S)

Voltage of heater(V)(DCorAC)

Power Consumed of heater(W)

Weight

(kg)

WD-1A

220

110

24

45

25

0.7-10

1.0

≥130

315

≥20<75

≤8.3*

10-3

220

110

220

28

WD-2A

1.5

≥138

160

≥75<200

40

WD-3

2.0

≥143

125

≥200

≤10*

10-3

250

68

WD-2A Marine Fog Horn Size

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Email: sales@jinbomarine.com

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