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INTERTEC offers the widest selection of explosion-proof heaters worldwide.
- ATEX/CENELEC approvals for Europe
- CSA/NRTL approvals for America
- GOST approvals for the Russian Federation
Our EX-heaters in combination with EX-controllers satisfy all requirements from freeze protection as well as high demands in the analyse technic.
For further questions please contact: Tel.+49-9445/9532-0
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THERM HI "smart heater" is a system consisting of
an explosion-proof electric heater and a
microprocessor, designed to control the air
temperature in instrument enclosures and protective
cabinets and to limit the surface temperature of the
heater.
The "option E" is equipped with an intrinsically safe
sensor, thus allowing measurement and accurate
regulation of the temperature of the instruments and
equipment (e.g. of manifolds).
... THERM HI heaters are designed to solve
sophisticated and complex heating problems in
hazardous areas, and in particular for high
temperature maintenance of analyzing equipment.
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-Large convection surface
-Clip fixing
-Ready for use
-Maintenance free
Compact convection heater for use in areas with explosion hazard for prevention of formation of condensation, temperature fluctuations and for protection against frost in transmitter housings, switch cabinets and measuring equipment.
Ex protection type:
-Ex d IIC T5 - Ex tD A21 IP6X T100°C
-EX d IIC T4 - Ex tD A21 IP6X T135°C
Conformity certificate:
-01 ATEX 6073/03, LCIE N° 06 ATEX Q8011, IECEx LCI 07. 0020
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The Faratherm Induction Base Heater consists of an induction coil, encapsulated in glass reinforced resin with a heating plate located on top. It uses the same technology as our proven THERMOSAFE Induction Drum Heater.
Powered by single phase ac electricity, it is certified for use in potentially explosive atmospheres to the ATEX and IECEx standards for Zones 1 and 2.
With an ingress protection rating of IP66 and no moving parts, it is suitable for use in harsh environments. There are no heating elements, and no electrical contacts to spark or arc as the maximum temperature is self limiting.
The Faratherm unit can be used by itself, or in conjunction with our THERMOSAFE drum heater for fastest possible melting of solids from drums, and for rapid heating of viscous liquids.
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Technical details
• Explosion proof according to EN: 50018
• Heating element: high-performance heater cartridge
• Radiator: aluminum profile, black anodized
• Connection: Si HF-JZ 3 x 1.5 mm², 1 m long
• Connection PE: 4 mm²
• Fastening: clip for 35 mm top hat rail, EN 50022
• Mounting position: vertical
• Operating / storage temperatures: -20 to + 40°C / -45 to + 70°C
• Protection type: IP 65
• Protection class: I (protective conductor)
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We present the model RFS, an electric flexible serial resistance, specially design to be applied as a heating system: Electric radiant floor, electric radiant floor for ramps, electric trace heating for pipes, electric trace heating for storage tanks, snow melting system for ramps, systems of prevention of accumulation of snow and ice for roofs and roofs, systems of prevention of accumulation of roofs and gutters, electric heating for animals: pigs, pets, exotic animals habitats, etc. electric heating for the farming: small greenhouses, seedbeds, etc.
We use the RFS to manufacture special heating systems:
Heating blankets, heating mats, crankcase heaters, etc.
Technical characteristics
Operating voltages: 12v, 24v, 48v, 110v, 125v, 230v, 380v... 750v.
Power output at 230 V: 8 to 60w/m
Maximum operating temperature: 180ºC
Maximum circuit length: According to model
Heating conductor: Ni/Cr 80/20
Core : Woven glass fibre
Type of insulation: Thermal Silicone, Glass fibre, P.V.C, etc.
Supply
.In reels.
.In groups already finishes, according to longitudes.
.With diameter of the Isolation: 2,9mm, 4mm (normalized), 5mm, 6mm.
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Thermofoil heaters are thin, flexible heating elements consisting of an etched foil resistive element laminated between layers of flexible insulation. Since their introduction by Minco over 45 years ago, Flexible Thermofoil heaters have demonstrated significant advantages over conventional electric heaters.
Precise Heating :
Thermofoil heaters put heat where you need it. You simply apply them to the surface of the part to be heated. Their thin and Flexible profile gives close thermal coupling between the heater and heat sink. You can even specify profiled heat patterns with higher watt densities in areas where heat loss is greater.
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Heaters for the thermo-regulation of enclosures, for application on DIN rail, and available in three version:
- with bipolar (15-30W) or three-pole (45-150W) power cable
- with three-pole terminal block (45-150W)
- ventilated (250-400W)
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Condensation poses a particular risk for control electronics, especially with outdoor siting, but also indoors. Various different output categories ensure that the correct thermal output is always available. In this way, the total required thermal output can be distributed with complete accuracy within an enclosure.
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Rectangular fin elements
Consisting of a "U" shaped element on which are crimped the rectangular fins (25 x 50 or 40 x 80) made of protected steel or stainless steel and usually equipped with threaded glands.
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The multicell heater from Watlow offers independent zone control for precise temperature uniformity, loose fit design for easy insertion in and removal from the equipment and extreme process temperature capability. The heaters are available with up to eight independently controllable zones and one to three internal thermowells for removable sensors. Custom assemblies are available.
Applications
Super plastic forming and diffusion bonding
Hot forging dies
Heated platens
Furnaces applications
Superheating of air and other gases
Fluidized beds for heat treating
Glass forming, bending and tempering
Long heater needs (1219 cm (40 feet))
Soil remediation
Aluminum processing
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Heaters
Compact heaters to keeping at a moderate temperature of cabinets and housings with electrical electronic installations.
In switchgear cabinets condensation with variations in temperature, which can lead to malfunctions or to losses of the components in the switchgear cabinet, forms. Heaters prevent subnormal temperatures and work against the emergence of condensation. Heater blowers provide additionally for the even distribution of warm interior air. The heaters are appropriate for continuous operation.
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-Pressure clamp connectors
-Dynamic heating up
-Wide voltage range
-Temperature limiting
-Energy saving
-Clip fixing
-Quick installation
These heaters are used in enclosures where damage from condensation must be prevented, or where the temperature may not fall below a minimum value.
The aluminium profile heater body design has a chimney effect and distributes the heat evenly.
The pressure clamp connectors save time and simplify installation.
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-Compact heater
-Heating capacity adjusts to ambient temperature
-Adjustable temperature range
-Temperature safety cut-out
-Clip fixing
-Optical indicator
Semiconductor fan heaters prevent the formation of condensation and ensure an even temperature in switch and control equipment.
The built-in regulator is used to set the desired temperature.
Approvals: UL File Nr. E 204590
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The new 0603L series PTC provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired.
Features:
RoHS compliant and lead-free
Fast response to fault currents
Compact design saves board space
Low resistance
Low-profile
Compatible with high temperature solders
Applications:
USB peripherals
Disk drives
CD-ROMs
Plug and play protection for motherboards and peripherals
Disk drives
PDAs / digital cameras
Game console port protection
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Watlow layers thick film resistor and dielectric materials on quartz, stainless steel and ceramic substrates to produce high performance industrial heaters. The thick film heaters provide very fast temperature response and uniformity on a low-profile heater. Thick film heaters are ideal for applications where space is limited, where conventional heaters can't be used, when heat output needs vary across the surface, or in ultra-clean or aggressive chemical applications.
Applications
Ultra pure aggressive chemicals
Large panel processing
Analytical equipment
Foodservice equipment
Packaging sealing equipment
Life science sterilizers and GC/mass spectroscopy
Semiconductor wafer equipment
Plastics hot runner nozzles and manifolds
Thermal Uniformity and Fast Response
Series 400 Stainless Steel
Thick film on stainless steel provides low profile heating with the ability to be laser cut or machined to fit any CAD-generated, two dimensional shape.
Stability and Fast Response
Ceramic
Ceramic substrates provide low thermal expansion, high temperature tolerance, low dielectric constant, rigidity and dimensional stability for thick film applications.
In-Line Quartz
In-line Quartz
In-line quartz heaters are ideal for use in continuous and intermittent flow aggressive chemical applications. This unique quartz resistive heater module design eliminates process contamination risk in the event of heater failure.
Corrosion Resistance with a See-Through Option
Flat Quartz
Thick film on quartz substrates provide a low-profile heater that can be cut to fit applications requiring corrosion resistance, high thermal density and visibility.
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Low surface temperature
Quick mounting due to clip fixing
Double insulated (plastic)
Wide voltage range
Small size
Compact heater for the use in enclosures with electrical/electronical components. The design of the heater supports the natural convection which results in a high air-current of warm air.
The surface temperatures on the accessible side surfaces of the housing are kept down as a result of the heater design.
Our complete range of thermostats and hygrostats can directly be connected to the heater CS 060.
This heater is also available in a version with plug-in thermostat requiring no additional wiring (CSF 060).
Both versions are designed for permanent operation.
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Low surface temperature
Integrated thermostat
Quick mounting due to clip fixing
Double insulated (plastic)
Wide voltage range
Small size
Compact heater for the use in enclosures with electrical/electronical components. The design of the heater supports the natural convection which results in a high air-current of warm air.
The surface temperatures on the accessible side surfaces of the housing are kept down as a result of the heater design.
This model with plug-in thermostat does not require additional wiring.
The heaters are designed for permanent operation.
This heater is also available in a version without thermostat (CS 060).
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Units for DIN or screw mounting.
TH heaters, installed separately from cooling unit, must be connected to a TMC thermostat. When used to prevent cabinet condensate they should be electrically connected also when cabinet is off.In this cabinet it’s better to install more heating elements with small heating power.In this way there is an optimal air temperature distribution.
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Technical details
- Protection class I (ground wire) - protection type IP 54 (DK = IP 20)
- Temperature setting:
ON 25 °C - OFF 55 °C (operating temperature of heating
system itself)*
Tropical version possible: ON 35 °C - OFF 65 °C
-> Other settings upon request
- 2 Connecting alternatives (optional)
Connecting leads (AL) 0.5 m, 3 x 0.75 mm² PVC
- > Other lengths upon request
Lead out terminal (DK) 0.08 - 2.5 mm²
- Mounting position: vertical
- 2 fastening alternatives (optional)
Snap fitting for 35 mm DIN rail (figure 1)*
Screw fastening (figure 2)
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PTC units for DIN bar application.
EH/FH heaters, installed separately from cooling unit, must be connected to TMC thermostat. When used to prevent cabinet condensate they should be eletrically connected also when cabinet is off.In this cabinet it’s better to install more heating elements with small heating power.In this way there is an optimal air temperature distribution.
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Mechanically-bonded continuous fin assures excellent heat transfer and helps prevent fin vibration at high air velocities.
Several standard formations and mounting bushings available.
Standard fin is high temperature painted steel with steel sheath.
Optional stainless steel fin with stainless steel or incoloy sheath for corrosion resistance.
120v, 208v, 240v, 480v available.
Maximum Sheath Temperature
750°F (400°C) - Steel
900°F (480°C) - ST.ST./INCOLY
Made in U.S.A.
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Technical details
• Protection class II (double insulated)
- protection type IP 54 (DK = IP 20)
• Temperature behavior:
· Self control, in variation of ambient temperature
· Dynamic heating-up
• Auxiliary fan attachable for improved air distribution
–> Auxiliary fan
• 2 Connecting alternatives (optional)
Connecting leads (AL) 0.5 m, 2 x 0.75 mm² Silikon
–> Other lengths upon request
Lead out terminal (DK) 0.08 - 2.5 mm²
• Mounting position: vertical
• 3 Fastening alternatives (optional)
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Technical details
- Protection class I - protection type IP 20
- Fan features:
- constant
-Mounting position: Air outlet, top or side
- Connection:
Connecting terminal 0,08-2,5mm²
- Fastening:
Snap fitting DIN rail
- Off blow temerature: 120°C
- Case temperature: 45°C
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Technical Details
• Protection class I (ground wire) - protection type IP 65
• Temperature setting:
ON 25 °C - OFF 55 °C (operating temperature of
heating system itself)
Tropical version possible: ON 35 °C - OFF 65 °C
–> Other settings upon request
• Connection
Connecting leads (AL) 0.5 m, 3 x 0.75 mm² PVC
–> Other lengths upon request
• Mounting position: vertical
• Fastening
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FV-40BD1H
Thermo Ventilator - PTC Type ( FV-40BD1H )
PTC heater
Integrated muti-functional ventilator
'Alleru-buster filter' equipped
Heater capacity = 2400W
Air volume = 160 m3/h (venitaltion)
FV-40BD1R
Thermo Ventilator - PTC Type ( FV-40BD1R )
PTC heater
Integrated muti-functional ventilator
'Alleru-buster filter' equipped
Heater capacity = 1400W
Air volume = 160 m3/h (ventialtion)
FV-40BD1W
Thermo Ventilator - PTC Type ( FV-40BD1W )
PTC heater
Integrated muti-functional ventilator
'Alleru-buster filter' equipped
Heater capacity = 2400W
Air volume = 160 m3/h (venitaltion)
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Silicone rubber is a rugged, flexible elastomer material with excellent temperature properties. It is most suited to larger heaters and industrial applications.
- Rugged construction provides high reliability in a wide range of heating applications.
- Optional custom profiled heat density creates a uniform heatsink temperature which can improve processing yields.
- Factory vulcanization and high temperature capability allows higher wattage levels for faster processing.
- High temperature capability to 235°C (455°F)
- UL component recognition available
- Resistant to many chemicals
- Not suitable for radiation, vacuum, or prolonged exposure to oil
- Most economical in large sizes
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Ultra flat silicon elemets for application maximum 200°C .
Minimum thickness 0.8mm , with adhesive and Available in low voltage or std voltage.
Available with termal cut-out .
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3a drum heater is a flexible panel with two coated fabrics : an heating side and an insulated side.
3a drum-heater is supplied with eyelets which, laced with an elastic rubber, lets the barrel heater lie flat on the barrel, essential condition for a good heat exchange.
In comparison with heating belts which need several main supplies and do not wrap totally the barrel, 3a barrel heater totally wraps the cylindric part of the barrel, allows smooth and homogeneous warming and, thanks to the insulated face, is maintaining temperature in the barrel for hours after you switched it off.
A utility is accessible to determine the time of heating necessary for the application.
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3a IBC warmer is available with 2 different outputs:
- 3000W : a set of 4 heating flexible watertight pannels (1 heating red side and 1 insulated blue side) + 1 insulated top cover
- 1500W :a set of 2 heating flexible pannels (1 heating red side and 1 insulated blue side) and 2 insulated pflexible pannels + 1 insulated top cover.
3a IBC warmer is made of flexible pannels which you can fit together with gripping belts ; this way of gathering is good to lay heating pannels on containers, requirement necessary to get efficient heat exchange.
Avantages :
• Every of the heating parts is independant.
• Heat losses are restricted by efficiency of insulation.
• Thanks to the top cover opening, there is no need to put away the IBC warmer to fill in the container..
• A utility is available to determine the time of heating necessary for the application.
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