Explosion-proof equipment plant
GTG-PLASTINA4 explosion-proof heating plates are intended for heating of flat and curved surfaces, such as reservoirs with petroleum products, containers, pipes surfaces, reservoirs with lubricants, heating of materials being refined, technological structures, hydraulic drives and joints of power devices etc. GTG-PLASTINA4 explosion-proof heating plates are manufactured from special heat-resistant rubber and are equipped with earthing grid and explosion-proof gland for power connection. The plates are fastened directly to the heated surfaces of technological facilities and structures and are intended for operation in the harshest operating conditions, where resistance of the equipment to wide temperature ranges, moisture and dust is required.
Scope of application – outdoor and indoor hazardous areas and pits non-hazardous with gas or dust, as per explosion protection marking, GOST 30852.13-2002 (IEC 60079-14:1996), areas with presence of combustible dust, as per GOST IEC 61241-3-2011, 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 e IIC T3 Gb X 1Ex e IIC T3 Gb Ex tb IIIC T190°C Db X Ex tb IIIC T190°C Db
TU 3400-007-72453807-07 TU 28.21.13-041-72453807-2017GTG-PLASTINA4-600
GTG-PLASTINA4-1200
| Model | Dimensions, mm | Power, W |
| GTG-PLASTINA4-600 | 610x305 | 600 |
| GTG-PLASTINA4-1200 | 610x610 | 1200 |
Note : for option / GTG-PT , additionally specify the order code of the GTG-PT programmable thermostat;
for option / DVG-T2 , additionally specify the order code of the DVG-TERMOSTAT2 bimetallic thermostat.
| GTG-PLASTINA4 | - | Х | / | X | - | Х | / | Х | – TU 28.21.13-041-72453807-2017 |
| Type of device | |||||||||
| Power, W: 600; 1200 | |||||||||
| Maximum heating, °С: Т190 | |||||||||
| Cable gland | |||||||||
| Options, accessories and versions |
Example: GTG-PLASTINA4-600/T190-KNV1-TU 3400-007-72453807-07
Diagram of heating of heating plate surface in air at various power of heating element:
GTG-PLASTINA4-600 and GTG-PLASTINA4-1200 explosion-proof heating plates can be completed with temperature control devices.
| Model | Type | Heating temperature, °C |
| DVG-TERMOSTAT2-(-5/13)1 | Fixed temperature |
7-13 |
| DVG-TERMOSTAT2-(0/18)1 | 12-18 | |
| DVG-TERMOSTAT2-(60/78)1 | 72-78 | |
| GTG-PT | Programmable temperature |
0...120 |
Calculation of heater power for heated cabinet 
Calculation of electric heater power for heating of flowing atmosphere| Scope of application of heating plates | |||
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| Heating of metal structures and reinforced iron for repair works | Heating of pipes surfaces | Heating of flexible hoses and movable tanks | Heating of containers with lubricants in industrial equipment |
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| Heating of reflectors and movable elements of parabolic antennas | Heating of parts of aerospace structures | Heating of hydraulic drives and joints of power devices | Prevention of freezing of pumping chambers |
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| Heater of optical elements of video cameras | Heating of refined materials | Heating elements for drying modules in textile industry | Heating of collectors and dust collectors |
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| Using in hot compressing units | Heating of reservoirs of proportioning devices | Heater of photosensitive materials | Heater for fixation of paint in high speed typographic devices |
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| Application of plates in dryers | Devices for paraffin drying for dryer | Heating of cuttings for wood processing industry | Heating of plates for production of semiconductors |
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| Application of plates in cutting-edge medical equipment | Heating formwork for concrete works in polar zones | Physical and chemical laboratory equipment | Heating of molds for plastic molding |
