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U.L. Recognized - E56973 C.S.A. Certified - 16386-0-000
-The Hotwatt Immersion Heater may be supplied with various junction boxes for additional terminal or lead protection.
-For corrosive environments, units can be supplied in other special alloys best suited to the operating conditions.
-The lead end of the unit may be sealed for extreme environmental conditions.
-Units may be supplied for three phase or three heat operation.
Made in U.S.A.
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Electric immersion heaters are especially suitable for heating fluids via natural or forced convection. They are mainly used for water heaters, heating tanks and for fluid circulation heaters.
Depending on the application, they exist in different materials.
Their layout of heating elements allows an optimum heat exchange.
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Heaters with built-in regulation / Control-Therm
A complete device combining heating and regulation
Standard : heating cable insulated with Teflon® FEP
Structure materials : PP or PVDF or PP/PVDF
Control range 0 °C to 90°C
Temperature settings in the terminal casing
From 0,5 kW to 3 kW single-phase
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Applications
Dies, Heat Sealing, Hot Melt Adhesive, Plastic Molding, Platens, Shoe Machinery.
U.L. Recognized - E56973 C.S.A. Certified - 016386-0-000
Features
Elements are designed for maximum: Watt density, temperature, heat transfer, and heater life.
The useful life of a cartridge heating element is determined by how quickly the heat generated in the resistance
wire can be dissipated to the outside sheath. With low and moderate watt density elements, such as Hotwatt's
standard line, the conventional method of inserting helical coils in formed ceramics is an entirely satisfactory
method of construction because the wire temperature relative to sheath temperature even though considerably
higher, is still well within safe long-life operating temperatures.
The Superwatt cartridge heater accelerates the transfer of heat from the resistance wire to the sheath. This is
accomplished by relocating the wire so that it is closer to the sheath; and swaging the outside diameter of the
heater, thereby compressing the magnesium oxide filler so that it becomes an improved conductor of heat from
the wire while maintaining its dielectric properties. (See diagram below). By improving the heat transfer rate, it
is possible to manufacture elements of higher densities because the differential between the wire temperature
and the sheath temperature has been minimized.
Long, trouble free service.
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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U.L. Recognized - E56973 C.S.A. Certified - 016386-0-000
The Hotwatt Square and Rectangular Cartridge Heater is designed to distribute maximum heat within a desired area. Because they are completely enclosed, square units will furnish more usable heat for a given wattage than a comparable strip heater attached to the exterior of a mod, platen, or other equipment.
The units are inserted in a milled slot, permitting greater lengths than would be feasible with a drilled or reamed hole. Close dimensional tolerances are held to permit intimate fit for best heat transfer to surrounding medium.
Heating elements arranged just beneath outside surface for maximum heat transfer, minimum wire temperature, and faster heating.
Maximum surface temperatures up to 1200°F. Designations are etched on the sheath to preserve accurate shape.
Long, trouble free service.
Made in U.S.A.
Construction:
-Sealed end.
-Mica.
-Series 300 stainless steel sheath for non-oxidizing, stable service in cavities machined for them.
-Element wire situated in close proximity to outside surface for maximum heat transfer, minimum wire temperature, and faster heating.
-Magnesium oxide packing.
-Ceramic element support.
-Teflon insulated leads: 1/4" square.
Fiberglass insulated leads: 3/8" to 1/2" square, 1/4" x 5/8" and 1/4" x 1" rectangular.
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Other heaters / Rotkappe heaters
Rotkappe : other materials
Tubes available with a small or a large diameter
Stainless-steel tube coated with hard porcelain (PS) or technical glass (TG) or stainless steel (KB) or titanium (TI)
Also available in PTFE
The tube coating is to be chosen according the chemicals heated. Please consult us.
Standard range : from 0,4 kW to 7 kW
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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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In ECAS we manufacture heating blankets and heating bands, for the control and maintenance of the temperature of drums and containers.
Models BFVFV and BFVIBC: Consists on an electric flexible resistance placed in a blanket or band, manufactured with fabric of glass fiber.
All our heating blankets and bands, controls and regulates the temperature with a thermostat recommended due the requirements of each project.
We manufacture blankets and bands for drums from 25 to 200 litres, and containers IBC of 1000 litres, but we also fabricate custom blankets.
Drums: of 200,100, 50 and 25 Litres
IBC container: 1.000 Litres
Power (W):
Drums 200 L: 750 W, 1.000 W, 1.500 W
Drums 100 L: 750 W
Drums 50 L: 300 W
Drums 25 L: 200 W
IBC Container of 1.000 L: 2.000 W
Range temperature: 0 - 80 ºC
Types of fasteners: Velcro. Plastic buckles or clasps, Grommets
Application
Heating of drums, storage tanks, Instrumental of laboratory, etc.
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Applications:
Heating or temperature regulation of large surfaces and containers up to 60°C, e.g. IBC containers, silos, lorries.
The heater tarp is warmed with electric heater elements sealed in coated polyester fabric. The tarp's surface is washable and spray waterproof. It can optionally be ordered with a 5 mm thick layer of thermal insulation.
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The Revolutionary Watt-Flex®
Split-Sheath Cartridge Heater
* Maximizes Heat Transfer
* Reduces Maintenance Costs
* Reduces the Cost of Process Heating
Watt-Flex Cartridge Heaters run more efficiently, use less power and last up to 5 times longer than conventional cartridge heaters.
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Higher Watt Density and Temperatures
Watt Flex heaters produce up to 50% higher warrantable watt-densities than conventional heaters and can operate at much higher temperatures - up to
1900 degF (1030 degC).
The Watt-Flex Cartridge Heater is a high-quality tubular heating element bent back on itself and swaged into a cylindrical format. Dalton manufactures heaters using only high-purity magnesium oxide, nickel chromium resistance wire and stainless steel terminals.
Special filling methods and equipment compact the magnesium oxide inside and around the resistor coil to extreme density. Swaging further compacts the magnesium oxide to virtually maximum density, which yields high dielectric strength and efficient internal heat conduction. Unlike conventional heaters, Watt-Flex cartridge heaters have no ceramic core that can crack during swaging.
The continuous coil and tightly compacted MgO assure highest watt-density and higher operating temperatures.
Watt-Flex Cartridge Heaters run more efficiently, use less power, last longer and are much simpler and faster to replace than conventional cartridge heaters.
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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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Watt-Flex Replaceable Immersion Heaters
Heating an acidic or caustic solution in an immersion application can be a difficult and often dangerous procedure. Dalton’s Watt-Flex replaceable immersion system eliminates the complication of changing the heater and draining the tank.
Dalton Electric’s Watt-Flex cartridge heater and immersion well system use a sheath with a welded endcap and NPT fitting that screw into the side of the tank. The sheath becomes a permanent part of the equipment. The cartridge heater is then inserted into this well and held in place with a flange. It can be removed and replaced with ease.
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Holroyd Silicone Side Drum Heaters (HSSD Belts)
• Silicone Rubber insulated
• Double insulated construction
• High temperature tolerance
• Simple spring catch Assembly
• 20c to 120c Thermostat
• 2 Metre Power cable
• Standard Sizes 25L, 50L, 105L, 200L
• Bespoke Sizes to order
• Ex-Stock
Holroyd Insulated Side Drum Heaters (HISD Jackets)
• Teflon coated polyester Jacket
• Water resistant
• Glass Filament Blanket Insulation
• Adjustable Quick release Buckles
• -5c to +40c or 0c to 90c Thermostat
• 3 Metre Power Cable
• Standard sizes 25L, 50L, 105L and 200L
• Bespoke Sizes to Order
• Double Insulation IP40
• Ex-Stock
Holroyd Base Drum Heaters (HBD)
• Robust steel construction
• Even heat over platen area
• 0-150c Thermostat
• 110 or 230 Volt Options
• 2 Metre armoured power cable
• Ex-Stock
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HIBC/B Heater Jacket:
• Teflon/Polyester Jacket
• Dual power circuits
• Thermally insulated
• Adjustable quick release buckles
• 0-40c or 0-90c Thermostat
• Bespoke sizes to order
• 3 Metre power cable
• Double insulation IP40
• Ex-Stock
Size: 1000mm x 4400mm (3900mm Heated Length)
Rating: 110 or 230 Volts 2 circuits each 1000 watts.
Temperature Control: 0c to 40c or 0c to 90c
HIBC/A Heater Mat:
Rating: 2700 Watts 230 Volts AC
Temperature control: 20c - 90c Electronic controller (Digital readout)
The HIBC/A silicone heater mat comprises of a high temperature resistance wire element laminated between silicone/ glass sheets.
A PTC temperature sensor is also embedded between the sheets. This connects to an electronic temperature controller via the heater power cable and provides accurate measurement and fast response to temperature changes at the bottom of the IBC liner. This makes the heater suitable for both high-energy absorbing products and highly viscous, temperature sensitive materials.
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Band heaters
Electric heat - generating sleeves of any kind, provided with insulations made of mica or ceramics, available in any size and power.Possible applications: with presses ...
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Coil heaters
High quality minitubular heaters that assure the best with respect to safety and performance.
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. Industry : To warm surfaces and volumes (freezing industry, electronics, automotive, telecommunications, pharmaceutics...).
. Household appliances : Flexible heating elements for domestic equipments (refrigerators, freezers, small domestic appliances).
. Oenology : Must-warmer.
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BS heating cord
Designed to be used in condensate draining pipes, in negative cold rooms.
Available in 40W/m power, BS heating cords have a sole cold lead at one end.
Advantages :
Very flexible, can heat continuously.
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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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2000W: 1 heating flexible cover protected by two impregnated fabrics (a heating face and an insulated face) + 1 integrated lid
The Heater of IBC 3A allows a good application on the IBC, essential condition with a good heat exchange.
Advantages:
- One only feeding circuit
it quality of the heat insulator limits the losses and guarantees an effective and homogeneous heating,
it lid integrated into the cover, allows the filling without disassembling.
- Flaps make it possible to limit the losses under the ibc, they allow also the passage of the forks for handling.
Technical description:
Nominal nominal output: 2000 W
Standard tension: 230 V
Electric cable 3x1,5 ²: L 2m
External dimensions: 1000x4400
Color heating face: red
Color insulated face: blue
Index of protection: IP54
max. t° of maintenance (under tension): +60°C
max. t° of exposure (not under tension): +80°C
Integrated thermal protection: +80°C
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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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Watlow's circulation heaters are compact heating solutions for fluids such as purified and inert gases, supercritical fluids and liquids like de-ionized water for use in semiconductor and electronics industries as well as for general liquid and gas heating applications. Watlow's industrial process heater lines of immersion, circulation and duct heaters are used to heat a myrid of high and low viscosity fluids ranging form de-ionized and process water, oils, solvents, rinse agents, caustic solutions, etc. to process gases like air, nitrogen, purified and inert gases as well.
Applications
Oil and gas field equipment
Refineries and petrochemical plants
Chemical and industrial gas plants
HVAC duct heating
Open tanks and heat treat baths
Textile drying
Heat transfer and lube oil systems
Semiconductor processing equipment
Precision cleaning equipment
Power generation systems
Emissions control systems
Supercritical fluid heating
In-line water boilers
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Circulation Flange Heater
Gaumer manufactures over 5000 different configurations with capacities of .1kW - 1200kW.
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Heaters of fluids in circulation They consist of an immersion heater adapted to the fluid in circulation and of a cylindrical body. A range of heaters monoblocs, particularly compact, was developed for the changing of heat pump. All our standard immersion heaters can be assembled in a heater. Electrowatt designs also heaters on schedule of conditions customers until several hundred kw including, if necessary, the temperature control and the power control.
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Mica Drum Heater (GDH)
Heats low-melting-point solids in standard metal 55 gallon drums. Constructed of corrosion resistant nickel plated steel throughout. Features pilot light, infinite control switch, and 6 foot heavy duty rubber insulated cable.
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INTERTEC offers the widest selection of explosion-proof heaters worldwide. - CSA/NRTL approvals for America
- ATEX/CENELEC approvals for Europe
- GOST approvals for the Russian Federation
Many other national certificates, e.g. for Japan, the Czech Republic etc.
- For freeze protection
- Installation in a horizontal or vertical position
- Choice of many different wattages
- Self-limiting or with thermostat in the connection cable allowing for quick and easy installation
- Fully factory sealed with silicone, protection degree to IP 68, reliable even in the harshest conditions
- Low thermal stress for long life
- Optional failure alarm
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