PASV1-P Piezoelectric Sound and Light Signal Post for Emergency and Warning Applications

Small-size polyester posts PASV1-P are designed for sound and light emergency and warning signalling when placed in stationary installations and on mobile vehicles and are intended for operation in hazardous areas, outdoor and indoor installations according to chapter 7.3 of the "Rules of electrical installations", and other normative and technical documents documents determining the applicability of electrical equipment in hazardous areas. Features <ul> <li>- In signalling posts it is possible to receive sound signals differing in frequency and frequency.</li> </ul>signals differing in frequency and intermittency. The lid of the box is equipped with a piezodynamic device and an LED with several crystals of different colours.

several crystals of different luminescence colours. On the inner side of the lid piezodynamic and LED are filled with compound. Inside the housing there is also an electronic conversion unit and connection terminals.

The housing cable gland and earthing bolts are installed in the housing. The posts have different modes of operation of light and sound signalling.