Seamless Incoloy Sheath Strip Heaters

NS & NSL Series

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HACER PEDIDO

3/4" (1.9 cm) Wide, High Temperature
Rugged, Reliable, Premium Quality
500 to 3000 Watt
2 Terminals at One End
Seamless Construction

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Descripción

Strip-heater advantages for higher temperature applications are offered by NS series. The heater design, materials and construction give long life for given power densities. The Incoloy sheath encloses nickelchromium resistance wire embedded in a densely compacted refractory material selected for dielectric insulation value and good heat conduction to the sheath. The small cross-section is often an advantage where space is a factor.

Clamp-on temperatures to 1200°F
Maximum work temperature depends on the watt density of the heater. Table 1 gives a few examples of work temperatures at different watt densities. Figure C-11 of the Heater Selection Nomographs page can be used to determine allowable watt densities for other specific temperatures.

Mounting
The flat top and bottom surfaces may be flush mounted or sandwiched between two heatconducting metal parts. Straight heaters can be mounted on surfaces curved to 6" (15 cm) inside radius or larger. The heater may be field bent to minimum 3 " (8 cm) inside radius. Standard strip heater clamps and clamping bands may be used for mounting.

In free or forced air, sheath temperature to 1500°F, maximum work temperature depends on the watt density of the heater. Table gives a few examples of work temperatures at different watt densities.

Max. Work Temperature °F
Application	30 W/in2	20 W/in2	10 W/in2
Clamp-on	300	750	950
Convection Air Heating	950	1200	1350

Dimension-Inches (cm) NS Series. Incoloy Sheath					NSL Series. 10" Wire Type Leads
A	B	Watts	W/In2	Model No.	Model No.	Wt. (lb) kg
121/2 (32)	87/8 (23)	500	32	NS-1205/**	NSL-1205/**	.63 (.28)
133/4 (35)	101/8 (26)	500	28	NS-1405/**	NSL-1405/**	.68 (.30)
157/16 (39)	1113/16 (30)	500	24	NS-1505/**	NSL-1505/**	.73 (.33)
1713/16 (45)	143/16 (36)	750	30	NS-1807/**	NSL-1807/**	.90 (.40)
181/2 (47)	147/8 (38)	1000	38	NS-1801/**	NSL-1801/*	.93 (.42)
193/8 (49)	153/4 (40)	1000	36	NS-1901/*	NSL-1901/*	1.0 (.45)
217/16 (54)	1713/16 (45)	1100	35	NS-2001/**	NSL-2001/*	1.1 (49)
233/4 (60)	201/8 (51)	1200	34	NS-2401/*	NSL-2401/*	1.2 (.54)
251/4 (64)	215/8 (55)	1300	34	NS-2501/*	NSL-2501/*	1.25 (.56)
2615/16 (68)	235/16 (59)	1400	34	NS-2601/**	NSL-2601/*	1.30 (.59)
303/16 (77)	269/16 (67)	1500	32	NS-3015/*	NSL-3015/*	1.52 (.68)
3315/16 (86)	305/16 (77)	1500	28	NS-3301/**	NSL-3301/*	1.68 (.76)
363/8 (92)	323/4 (83)	1850	32	NS-3601/*	NSL-3601/*	1.85 (.83)
39 (99)	353/8 (90)	2000	32	NS-3802/*	NSL-3802/*	2.00 (.90)
403/4 (104)	371/8 (94)	2100	32	NS-4302/*	NSL-4302/*	2.13 (.96)
513/8 (130)	473/4 (121)	2700	32	NS-4827/**	NSL-4827/*	2.7 (.12)
54 (138)	503/8 (128)	3000	34	NS-5403/***	NSL-5403/***	2.75 (.12)

/* Designate voltage, i.e.; insert 120V for 120 or 240V or 480V voltage required.
/** 120 or 240 Vac only.
/*** 240 or 480 Vac only.

Hacer Pedido(Especifique el Número de Modelo)

Número de parte/Desc.

Cant.

Descripción

NSL-2001/240V

MXN8,460.00

Disponible en: 6 Semanas

NSL series heater, 240 Vac

NSL-2401/120V

MXN9,615.00

Disponible en: 6 Semanas

NSL series heater, 120Vac

NSL-3015/120V

MXN9,720.00

Disponible en: 6 Semanas

NSL series heater, 120Vac

NSL-2001/120V

MXN8,460.00

Disponible en: 6 Semanas

NSL series heater, 120Vac

NSL-1807/240V

MXN7,645.00

Disponible en: 4 Semanas

NSL series heater, 240Vac

Examples of common part numbers are shown below. Use the Part Number Builder below this table for your exact configuration.

NS-1901/120V

MXN6,740.00

Disponible en: 6 Semanas

NS series heater, 120Vac, Nonreturnable

NS-1505/120V

MXN5,935.00

Disponible en: 6 Semanas

NS series heater,120Vac

NS-1205/240V

MXN5,725.00

Disponible en: 6 Semanas

NS series heater,240Vac

NS-2601/120V

MXN7,605.00

Disponible en: 6 Semanas

NS series heater, 120Vac, Nonreturnable

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Opciónes de Descripción:

(1) Style seleccionar de:
NS para NS series-incoloy sheath
NSL para NSL Series- 10 in. wire type leads

(2) Size Power and Watt Density from Table Above seleccionar de:
1205 para 1205
1405 para 1405
1505 para 1505
1807 para 1807
1801 para 1801
1901 para 1901
2001 para 2001
2401 para 2401
2501 para 2501
2601 para 2601
3015 para 3015
3301 para 3301
3601 para 3601
3802 para 3802
4302 para 4302
4827 para 4827
5403 para 5403

(3) Voltage seleccionar de:
120V para 120 Vac
240V para 240 Vac
480V para 480Vac

Nota: Todas las combinaciones pueden no ser válidas, revise la hoja de especificaciones para números de parte válidos