Provides sound signal emissiton for personnel warning during emergency situations.
Can be applied in explosion hazardous areas of rooms and outdoor installations at hazardous manufacturing sites, transportvehicles and vessels. Can be applied in conditions of atmospheric precipitations and sun radiation exposure.
Design, principle of operation
The housing is made in aluminium alloy and has a galvanic corrosion-resistant and protective varnish-and-paint coating. Cavity of housing is filled with epoxy compound. Piezo sound alarm is placed on the front panel of the device. Cable fitting with two-wire round cable is placed on the bottom part of the housing. The cable is replaceable; Screw terminal clamps are placed inside the cable entry compartment. Connection schemes are given at picture.
Nominal power voltage, sound signa;l mode and cable fitting type are determined during order placement.
VS-3-P-GS provides possibility to choose the sound signal and a sound volume. Adjustment is executed by magnet applying to the certain part of unit housing.
Modulated sound signal is emitted when the unit power is on. VS-3-P-GS signal device is manufactured in priorly determined modification.