Explosion-proof equipment plant
Stainless steel explosion-proof lighted sign PGS-IT31 are applied at the facilities of chemical, oil-and gas production and processing, shipbuilding industry. Explosion-proof sign PGS-IT31 is used as informational signs, for issuing light alarm signals indoors and on open production sites in hazardous areas, in presence of explosive and combustible gases in order to regulate a person‘s behavior under normal conditions and in emergency situations. It is possible to use lighted sign PGS-IT in fire alarm systems and automatic fire suppression systems.
Scope of application – outdoor and indoor hazardous areas as per explosion protection marking, GOST 30852.13-2002 (IEC 60079-14:1996) which regulates application of electrical equipment in hazardous areas, dangerous production facilities of I, II, III, IV hazard class supervised by Rostechnadzor of the RF and national technical supervision bodies of the Customs Union and CIS countries.
Marking:
1Ex s IIC T6... T5 Gb Ex tb IIIC T70°С ...T100°С Db
TU 3400-005-72453807-07 TU 27.90.20-038-72453807-2017
12/24; ~220 (50/60 Hz) (other voltage upon request)
Window size is indicated in order marking. Overall dimensions depend on window size.
| Dimension type of enclosure |
Sizes, mm |
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| A | B * | C | L | M | |
| PGS-IT31-Х-О200х150 | 410 | 210 | 81 | 200 | 150 |
| PGS-IT31-Х-О250х200 | 515 | 300 | 100 | 250 | 200 |
* Without consideration of cable gland
Signs of other overall dimensions can be manufactured as per customer‘s specification
| PGS-IT31 | - | Х | -О | L x M | - | Х | - | Х | - | Х | - | Х | / | Х | – TU 3400-005-72453807-07 |
| Type of sign |
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Supply voltage:  12V - 12DC; 24V - 24DC; ~220 V - 220AC |
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| Overall dimensions of window, mm | |||||||||||||||
| Text (or pictogram code as per GOST 12.4.026-2015) | |||||||||||||||
| Text color: White - B; Red - K; Yellow - ZH; Green- Z; Blue - S; Black - CH | |||||||||||||||
| Background color: White - B; Red - K; Yellow - ZH; Green - Z; Blue - S; Black - CH | |||||||||||||||
| Dimension type of cable gland |
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| Options, accessories and versions |
Example: PGS-IT31-220AC-О500X200/EMERGENCY EXIT/B/Z-KNV1N-TU 3400-005-72453807-07
| Red lettering, black background | White letters, red background | White lettering, green background |
| FIRE GAS DO NOT ENTER GAS LEAVE NOW! AEROSOL DO NOT ENTER AEROSOL LEAVE NOW! POWDER DO NOT ENTER POWDER LEAVE NOW! FOAM LEAVE NOW! FOAM DO NOT ENTER WATCH OUT! ELECTRIC TRAIN! |
FIRE GAS DO NOT ENTER GAS LEAVE NOW! AEROSOL DO NOT ENTER AEROSOL LEAVE NOW! POWDER DO NOT ENTER POWDER LEAVE NOW! FOAM LEAVE NOW! FOAM DO NOT ENTER WATCH OUT! ELECTRIC TRAIN! |
AUTOMATION IS OFF EMERGENCY EXIT EXIT ВЫХОД EXIT EXIT LEFT EXIT RIGHT Symbolic depiction of entrance/exit |
