Explosion-proof combined sound/sound-and-light signaling devices PGSK-MODULE (QFM-SA/EMH, QFM-CCFE/EMH)

Explosion-proof combined sound/sound-and-light signaling devices PGSK-MODULE are combined signaling devices that include functions of audible alarm and local control station for audible alarm. All elements are rigidly fastened to a metal frame. Cables from siren (or siren and light signaling beacon) to local control station are laid in flexible metal conduit.

 Explosion-proof combined sound/sound-and-light signaling devices PGSK-MODULE фre intended for informing of technological personnel of oil processing plants, oil storage facilities, oil rigs (or offshore drilling platforms standard MC 200) and other facilities with hazardous areas of equipment malfunctions, accidents and other emergency situations. Various sounds of siren can be selected. Maximum sound pressure level is 112 dB.

One or two sound-and-light signaling devices series PGS-SIGNAL are installed as an additional option for provision of synchronized visual signalization.

Sizes and design of frame may vary depending on installed equipment and customer‘s requirements.

Combined devices of any level of complexity can be manufactured as per customer‘s layout.

Scope of application – outdoor and indoor hazardous areas as per explosion protection marking, GOST 30852.13-2002 (IEC 60079-14:1996), areas hazardous with combustible dust ignition, as per GOST IEC 61241-3-2011, dangerous production facilities of I, II, III, IV hazard class supervised by Rostechnadzor and national technical supervision bodies of the CU and CIS countries.

*Explosion protection marking and consumption current depend on configuration of PGSK-MODULE and characteristics of its components.

EXAMPLE OF VERSION AS PER CUSTOMER‘S LAYOUT