Signalling posts of PSO-P type are designed for
audible emergency and warning signalling at the
their placement in stationary installations and on mobile
vehicles, where under operating conditions the presence of explosive mixtures is excluded.
explosive mixtures are excluded.Signalling posts of ???-? have a piezoceramic device for sound signals.Signalling posts ???-?
have electronic conversion blocks, which provide
depending on the control signals supply, different sounding of the post.
The post has a test button and the possibility to connect different sizes of signalling devices.
possibility of connection of various cable glands of different sizes.
inputs.
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