Ceramic Insulated Finned Strip Heaters - Two Terminals One End - T4 Type

CSF4 Series

Ceramic Insulated Finned Strip Heaters

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.

Specification and Tolerances
If tighter tolerances are required consult Omega.
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.		Length		Watts	Watt Density
120V	240V	mm	inch	Watts	Watt/cm²	Watt/in²
CSF00252	—	215.9	8¹⁄₂	250	3	18
—	CSF00039	266.7	10¹⁄₂	350	3	17
CSF00129	CSF00130	266.7	10¹⁄₂	500	4	24
CSF00042	—	266.7	10¹⁄₂	600	4	29
CSF00044	CSF00045	266.7	10¹⁄₂	725	5	35
CSF00209	—	266.7	10¹⁄₂	850	6	40
CSF00047	—	304.8	12	500	3	19
CSF00053	CSF00054	304.8	12	900	5	34
CSF00056	CSF00057	355.6	14	750	3	23
CSF00060	CSF00061	355.6	14	1100	5	33
CSF00065	—	387.4	15¹⁄₄	1000	4	27
CSF00143	CSF00067	387.4	15¹⁄₄	1250	5	33
CSF00071	—	454.0	17⁷⁄₈	1000	3	21
CSF00073	—	454.0	17⁷⁄₈	1300	4	28
CSF00148	CSF00075	454.0	17⁷⁄₈	1550	5	33
—	CSF00077	495.3	19¹⁄₂	1250	4	24
—	CSF00080	495.3	19¹⁄₂	1700	5	32
CSF00158	CSF00085	533.4	21	1900	5	33
—	CSF00088	603.3	23³⁄₄	1450	3	22
—	CSF00090	603.3	23³⁄₄	2200	5	33
—	CSF00100	679.5	26³⁄₄	2500	5	32
—	CSF00102	774.7	30¹⁄₂	1800	3	20
—	CSF00104	774.7	30¹⁄₂	2800	5	31
—	CSF00180	850.9	33¹⁄₂	3150	5	31
—	CSF00350	911.2	35⁷⁄₈	2000	3	18
—	CSF00110	911.2	35⁷⁄₈	3450	5	31
—	CSF00117	1079.5	42¹⁄₂	4150	5	31
Ordering Example: CSF00252, 250 watt, 120 Vac, finned strip heater.