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| Heaters |
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| Intertec offers the widest selection of explosion-proof heaters worldwide. |
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CSA/NRTL approvals for America |
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ATEX/CENELEC approvals for Europe |
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GOST approvals for the Russian Federation
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Many other national certificates, e.g. for Japan, the Czech Republic etc. |
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For freeze protection |
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Installation in a horizontal or vertical position |
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Choice of many different wattages |
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Self-limiting or with thermostat in the connection cable allowing for quick and easy installation |
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Fully factory sealed with silicone, protection degree to IP 68, reliable even in the harshest conditions |
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Low thermal stress for long life |
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Optional failure alarm |
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| Ex Heaters |
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| Explosion proof Convection and Conduction Heaters |
(Ex) Convection Heaters |
| VARITHERM |
| Highly versatile range of heaters with output power from 200W to 600W and temperature ratings of T3 and T4. Installation orientation can be either vertical or horizontal. The enclosure temperature should be controlled by the temperature switch TS..x, KR..Ex, XTx..., or the electronic controller TC..ExEN. |
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| MINITHERM |
| This self-limiting electric finned heater is suitable for smaller enclosures. Temperature ratings can be either T3 or T4 to account for different application conditions. This type of heater is advisable if there is no flat surface available on the manifold. Despite it being self-limiting it is still advisable to employ a temperature controller TS..x, XTx..., with electronic controller TC..ExEN for a |
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| (Ex) Conduction Heater |
| MINITHERM |
| Heating block with self-limiting output characteristic. To be used where a flat surface for mounting is available. An effective, economical heating method. |
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E EX 200 Plate Heaters |
| Thermo-Adapter Plate: Combined Heating and Mounting Plate for Transmitters. |
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| Non Ex Heaters |
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| Non Explosion Proof Heaters |
| PXFT... |
| General purpose anodized aluminium finned heater with integrated thermostat in two ranges, 120V or 240V. |
| E 150 and E160 Series (not approved for NEC) |
| non-explosion-proof cabinet heater to IP 20 (CE compliant) |
| Other Type’s |
VARITHERM
MINITHERM
Intertec is well known for their extensive range of explosion proof heaters. Most models are also available as non Ex version at reduced cost. |
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| Pipe Tracing |
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| Heat Tracing Cables |
| Flexible heating cables or heating bands are used to heat piping and tubing. Intertec offers a complete system comprising controllers, installation and connection equipment (explosion-proof, approval to ATEX and American Standards etc. available) |
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| TC ATEX D |
High temperature maintenance is essential for certain pipes and tubes to prevent, for example, condensation or solidification. This is not easy to achieve as the maximum temperature limits (Ex) must not be exceeded throughout the entire length.
Due to its adjustable temperature setpoint and heating power output per metre, this electronic temperature controller, designed for heating cables connected in series (e.g. miVA), provides easy solutions to difficult and challenging heating applications. |
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| Self-limiting (SL-) Heating Band |
Heating band for freeze-protection of piping and tubing, easy to design and to install. Combined with an adequate thermal insulation, self-limiting heating cables have been developed to protect the process medium in pipes, tubes and fittings from freezing, condensating and solidifying. To maintain the temperature at a defined setpoint a temperature controller with sensor can be connected in series with the heating circuit. |
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| Special Features and Advantages |
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Power output dependent on pipe or tube temperature |
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No temperature limiter required |
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Heating circuits from 1 metre of length can be connected directly to the operating voltage |
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Easy installation at the job site even in hazardous areas |
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