Seamless Incoloy Sheath Strip Heater

NS & NSL Series

^£153.64 NS-1205/240V

PLACE ORDER

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

Strip Heaters - View related products

Description

Click here if you want to know more about strip heaters.

Strip-heater advantages for highertemperature 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.

Place Order(Specify Model Number)

Part Number/ Desc.

Qty

Description

NSL-2001/240V

£226.90

Availability: 8 weeks

NSL series heater, 240 Vac

NSL-2401/120V

£257.96

Availability: 8 weeks

NSL series heater, 120Vac

NSL-3015/120V

£260.78

Availability: 8 weeks

NSL series heater, 120Vac

NSL-2001/120V

£226.90

Availability: 8 weeks

NSL series heater, 120Vac

NSL-1807/240V

£205.14

Availability: 6 weeks

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

£180.86

Availability: 8 weeks

NS series heater, 120Vac, Nonreturnable

NS-1505/120V

£159.15

Availability: 8 weeks

NS series heater,120Vac

NS-1205/240V

£153.64

Availability: 8 weeks

NS series heater,240Vac

NS-2601/120V

£204.05

Availability: 8 weeks

NS series heater, 120Vac, Nonreturnable

† All amounts shown in EUR, GBP, or USD

Part Number Builder

Build Your Part Number Below

(1)		(2)		(3)
	-		/

Option Descriptions:

(1) Style select from:
NS for NS series-incoloy sheath
NSL for NSL Series- 10 in. wire type leads

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

(3) Voltage select from:
120V for 120 Vac
240V for 240 Vac
480V for 480Vac

Note: All combinations may not be valid, check spec sheet for valid part numbers.