Foghorn 2+0.5 NV-V4

Overview

This durable, low maintenance foghorn, is suitable for installation in a Zone 1 hazardous Area. An efficient design using special amplifiers only require 3 stacked emitter to achieve the range of 2 NM.

A 4th ermitter and amplifer set provide the required secondary 0.5 nautical miles fog signal. This horn is completely independently operated and controlled, but integrated into one design.

At the base of the horn the oscillator and termination panel is positioned, to provide an optimal sonorous output.

Bildunterschrift

Technical Details

Model Foghorn 2+0.5 NV-V4
IP Rating IP66
Ambient temperature -40 °C up to +55 °C
Voltage range 24 Vdc or 230 Vac
Systempower 90 W as main
25 W as secondary
Audible range 2 NM as main 0.5 NM as secondary
Frequency ± 780 Hz
Sound character Morse Code – “U” (IALA), others on request
Construction Marine Grade Aluminium
Construction colour RAL 7000
Control panel Marine Grade Aluminium
Support frame Stainless steel AISI 316
Weight 310 kg
Dimensions WxLxH 385x385x2,700 mm

Certificate Details

Model Foghorn 2+0.5 NV-V4
ATEX classification Group II, Category 2, Gas and Dust
Area classification Category 2 (Zone 1 and 21)
Certificate (ATEX) INERIS 02ATEX0073
Marking EXII 2 GD Eex d-IIB-T5
CE Yes

Optional

Model Foghorn 2+0.5 NV-V4
Extensions Bird Spike
Sound baffles

Order Details

Article Code Version Dimensions Weight
E_FOGHN_NV4_24 24 Vdc 385x385x2,700 mm 310 kg
E_FOGHN_NV4_230 230 Vac 385x385x2,700 mm 310 kg