CoilHeater: Helical cartridges

Adaptable

CoilHeater cartridges are the most recommended for heating cylinders and joints. These cartridges, despite their small diameter, have great heating power, distributing uniform heat at 360º.
The heater wire is of the highest quality with a thin outer layer of magnesium oxide and enclosed in a stainless steel cover. Everything goes through a process of compression, thereby giving longer life as well as reaching a temperature of 950ºC.
As an option the cartridge heater can be hermetically sealed to prevent the entry of extraneous materials, moisture, fluids, etc. Thermocopy is recommended for the best functioning of CoilHeater resistances.

• Economic.
• Uniform temperature.
• Variety of endings.

Stock prices 2.2 x 4.2

length	heated length	power	W/inch2	0.087 x 0.165	price (*)
7.874 inch	5.315 inch	180 W	34.839	200CH2242	32.69 £
10.433 inch	7.874 inch	200 W	34.839	265CH2242	32.69 £
12.402 inch	9.843 inch	225 W	34.839	315CH2242	33.71 £
13.583 inch	11.024 inch	250 W	34.839	345CH2242	34.73 £
15.748 inch	13.189 inch	275 W	34.839	400CH2242	34.73 £
17.717 inch	15.157 inch	300 W	34.839	450CH2242	35.76 £
20.669 inch	18.110 inch	350 W	34.839	525CH2242	36.78 £
23.622 inch	21.063 inch	400 W	34.839	600CH2242	36.78 £
27.559 inch	25 inch	450 W	34.839	700CH2242	38.82 £
29.528 inch	26.969 inch	550 W	34.839	750CH2242	39.84 £
31.496 inch	28.937 inch	625 W	34.839	800CH2242	41.88 £
37.402 inch	34.843 inch	700 W	34.839	950CH2242	45.97 £
39.37 inch	36.811 inch	750 W	34.839	1000CH2242	49.04 £
46.26 inch	43.701 inch	850 W	34.839	1175CH2242	54.14 £
55.118 inch	52.559 inch	1000 W	34.839	1400CH2242	58.23 £
62.992 inch	60.433 inch	1150 W	34.839	1600CH2242	63.34 £
70.866 inch	68.307 inch	1200 W	34.839	1800CH2242	66.4 £
78.740 inch	76.181 inch	1250 W	34.839	2000CH2242	67.42 £

(*) Include Thermocouple type "J", pure Fluoropolymer-Nickel-plated copper leads, and fibreglass protection sleeve of 39.370 inch.

More information

Coil-Heaters.com

Technical data

Heat intensity	Not exceeding 64.516w/inch2 (recommended)
Power	Depends on the diameter
Current escape (when cold)	<=0.1mA a 242 v.
Insulation (when cold)	<=5mA. a 500v.
Dielectric strength	1500v. 1/seg
Working temperature	750ºC max.
Length tolerance	+/-2.5%
Diameter tolerance	+/- 0,039 inch
Cut of connection tolerance	+/-0.591 inch
Power (w) tolerance	+/-10%
Cold Areas	Depends on length. and diameter 0.197-0.591 inch

Welded watertight base tig, resists pressure up to 853 lib/inch2. Stainless steel 304. Checked pure granulometric magnesium oxide. Nickel-chromium heater wire. Melting point 1400ºC. Conductor lead. Metal braided protection. Metal base adapter 0.984 inch. Inactive area 2.56 inch. Pressed tube for fastening. Refractive sheath.

The unique Maxiwatt manufacturing system, together with its electronic system, makes it possible to separate the spirals, thereby guaranteeing the same temperature around the whole perimeter and length of the cartridge. Obtaining an uniform and lasting temperature..

Use

When a temperature of 360ºC of a cylinder must to be accurate.

Applications

• Extrusion point.
• Leads tempering.

Endings: positioning of the conexions

Axial Output Ref. "Helico A"	Tangential Output Ref. "Helico B"
Lateral Output Ref. "Helico C"	Radial Output Ref. "Helico D"