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Ceramic Insulated Finned Channel Strip Enclosure Heaters

EHF Series

Ceramic Insulated Finned Channel Strip Enclosure Heaters | EHF Series

Ceramic Insulated Finned Channel Strip Enclosure Heaters

See All Models Below

NEW!
  • 10-32 offset screw terminals (T4 style) standard, other terminations available
  • UL recognized component
  • Stainless steel sheath and fins
  • Easy installation with special enclosure mounting brackets
  • Rugged, Durable Construction
  • Stainless Steel Sheath
  • Nickel-Plated Steel Fins (Stainless Steel Optional)
  • Various Terminations
  • Trouble-Free Installation
  • Various Sizes in Stock
Strip Heaters - View related products

Description

OMEGA® finned strip heaters are extremely efficient and dependable as a heat source for hundreds of industrial and commercial applications. They are used for both forced (mounted in a duct) and natural convection air heating (mounted at the bottom of cabinet type ovens).
The finned strip heater’s basic design consists of a helically wound resistance coil placed in a specially designed ceramic insulator. The resistance coil is mechanically connected to the screw terminal for positive connection. Stainless steel rectangular tubing is used to house the heater assembly. All remaining voids are filled with high purity magnesium oxide to increase thermal conductivity and dielectric strength. Nickel-plated steel fins (stainless steel optional) are mounted to the rectangular tubing. The fins have been specially designed to provide maximum surface contact for good heat dissipation into the finned cross sections, thus resulting in rapid heat transfer to the air.
OMEGA finned strip heaters are manufactured in a full line of standard sizes, electrical ratings and terminations, or can be made to your specifications.

Specifications and Tolerances
Performance Ratings
Maximum Sheath Temperature: 650°C (1200°F)
Electrical Specifications
Maximum Voltage: 480 Vac (when applicable)
Maximum Amperage: 25 A
Resistance Tolerance: 10%, -5%
Wattage Tolerance: 5%, -10%
Material Specifications and Physical Sizes
Sheath: 304 stainless steel
Fins: Nickel plated steel (stainless steel optional)
Screw Terminals: Stainless steel 10-32 UNF threads
Width Including Fins: 51 mm (2")
Height Including Fins: 35 mm (13/8")
Length Tolerance: Up to 0.61 m (24") ±1/16", over 0.61 m (24") ±1/8"
Mounting Slot Size: Standard 8 x 13 mm (5/16 × 1/2")
Slot Size For Secondary Insulating Bushing: 13 x 16 mm (1/2 × 5/8") for 300V and above

Model No. Overall Length Mounting Dimension Watts
120V 240V
EHF00001 EHF00002 12.125 11.375 200
EHF00003 EHF00004 15.625 14.875 350
EHF00005 EHF00006 19.5 18.75 450
EHF00007 EHF00008 25.375 24.625 700
Ordering Example: EHF00001, 200 watt, 120 Vac, finned strip enclosure heater.
Place Order(Specify Model Number)
Part Number/Desc.
Availability
Price
Description
Qty
EHF00001
Star
Availability: 4 weeks  
CAD145.00   
120 Volt, 200 Watts, Overall Length: 12.125 Inches
 
EHF00007
Star
Availability: 4 weeks  
CAD233.00   
120 Volt, 700 Watts, Overall Length: 23.375 Inches
 
EHF00002
Star
Availability: 4 weeks  
CAD145.00   
240 Volt, 200 Watts, Overall Length: 12.125 Inches
 
EHF00008
Star
Availability: 4 weeks  
CAD233.00   
240 Volt, 700 Watts, Overall Length: 24.375Inches
 

Order By Part Number

Part Number
Qty
Part Number
Qty


All dollar amounts on this site are shown in Canadian currency. Ordering Example: (1) EHF00002  240 Volt, 200 Watts, Overall Length: 12.125 Inches, CAD145.00