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HEATERS

Heaters are resistive devices that are used in a variety of applications

such as airborne valves, appliances, satellites and medical electronics.

They are available in flat, molded-to-shape, spiral wrap, transparent,

composite and high temperature configurations. Honeywell uses a

variety of materials to manufacture its heaters. These include silicone,

which can easily be vulcanized to metal parts; Kapton, noted for its

thermal stability over a wide temperature range; as well as other flexible

dielectric materials. Heaters are available with single, multiple or variable

watt densities to customize heat output to unique application needs. They

may also be bonded to other system parts or combined with Honeywell

thermostats, thermistors, thermocouples, temperature sensors and

thermal fuses to form custom-engineered heating systems. Optional PSA

(Pressure Sensitive Adhesive) is available with all series.

NOTE: The products in this section do not follow the “how to use this

catalogue” instructions provided in the catalogue introduction. Specific

reference numbers are not given due to their custom nature. Please

contact your local Honeywell sales office for ordering information.

Heaters

PATCH (SILICONE)

WHITE WIRE 2 PLACES

ELEMENT

SILICONE

HEATER SIDE VIEW

(EXPLODED)

LEADWIRES

152,4

[6.00]

44,6

[1.76]

609,6 ±12,7

[24.0 ±0.50]

SILICONE

ELEMENT

HEATER SIDE VIEW

(EXPLODED)

LEADWIRES

SILICONE

PATCH (SILICONE)

WHITE WIRE 2 PLACES

25,4

[1.00]

25,4

[1.00]

609,6 ±12,7

[24.0 ±0.50]

3200 Series Silicone Chemically-etched

Heaters

The 3200 Series contains resistive foil traces encased between two layers

of fiberglass-supported silicone rubber. All bonding adhesives are

uncured silicone rubber. These heaters are cured under pressure and

temperature during their manufacturing. They are the optimal choice for

multiple watt densities or varying trace geometry requirements.

Maximum power:

40 W/in2

Operating/storage temperature range:

250 °C [482°F] max.

200 °C [392 °F] max. (UL)

Size constraints:

0,61 m x 0,61 m [24 in x 24 in]

Geometry:

Specific to customer requirements

Heater trace pattern:

Specific to customer requirements

3100 Series Silicone Wire-wound Heaters

The 3100 Series contains resistive wire encased between two layers of

fiberglass-supported silicone rubber. All bonding adhesives are uncured

silicone rubber. These heaters are cured under pressure and

temperature during manufacturing. The multi-stranded resistance wires

allow wire-wound heaters to conform to three dimensional shapes.

Optional PSA (Pressure Sensitive Adhesive) is available with all series.

Maximum power:

40 W/in2

Operating/storage temperature range:

250 °C [482 °F] max.

200 °C [392 °F] max. (UL)

Size constraints:

None, virtually any size and shape

Geometry:

Specific to customer requirements

Heater trace pattern:

Specific to customer requirements

SERIES NAME

3100 Silicone Wire-wound Heater

SERIES NAME

3200 Silicone Chemically-etched Heater

24PC Datasheet(PDF) 37 Page - Honeywell Solid State Electronics Center

24PC Datasheet(HTML) 37 Page - Honeywell Solid State Electronics Center

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