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.
Jinbo Marine
Marine & Offshore Equipment Datasheet
Product Datasheet
Marine Air Horn
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 I...
ISO9001 Supplier
Class Certificate
Export Supply
Key Highlights
Category
Marine Air Horn
Standard
EN
Weight / Size
Technical Specification type Voltage of Magnetic Valve（DC）（V） Power cons...
Certificate
ABS, LR, BV, DNVGL, NK, KR, IRS, RMRS, CCS
We can supply according to your requirement, drawings, class certificate needs, and delivery schedule.
Technical Specifications
Category
Marine Air Horn
Model / SKU
WD-2A-Marine-Fog-Horn
Standard
EN
Weight / Size
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
Certificate
ABS, LR, BV, DNVGL, NK, KR, IRS, RMRS, CCS
Warranty
12 Months unless specified otherwise
Origin
China
China WD-2A Marine Fog Horn:
Working Condition
Ambient temkperature:-25~+55℃
Ambient relative humidity:92%~98%
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 |