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Home  >  Heating Equipment > Heating Tapes, Cords, Blankets > Heating Cords - Fiberglass / Flexible Small-Diameter > Flexible Small-Diameter Fiberglass Heating Cords - 120 VAC  

Flexible, small-diameter, fiberglass insulated heating cord, 3', 53 watts, 120 VAC

EW-03122-30
$100.00 USD/EACH

  • Heat to 850ºF (454ºC)

  • Only 3/16" diameter-ideal for heating in tight spaces

  • Spiral wound heating element-packs more heating element into each inch of cord.

Rugged, small-diameter cords heat small vessels or tubes where space is too limited for heating tapes. Heatglass, ceramic, or metal. Cords are suitable for laboratory, production, or maintenance applications.
A tough, woven fiberglass outer sheath protects you from electrical hazards. NiChrome wire, spiral-wound around the core, packs more heating element into the cord. Cords feature low power consumption: the 3-,6-, and 12-ft 120 VAC cords (heating 1/4", 1/2", and 1" glass tubing respectively) draw about 0.1 watt/inch at full voltage/high temperature.
Control heating cord temperature with our DIGI-SENSE® temperature controller model 89000-00 (sold below right) or vary the output of 240 VAC models with variable-voltage transformers 01575-05 or -15). Heating cords are supplied with two cord ties and 10" leads. The 120 VAC models have tip plugs and require the power cord adapter 03122-71; 240 VAC models have stripped ends.
Use this table to determine the best coil spacing for you application. For example, to achieve a maximum temperature of 602 ºF (317ºC) on a 1" OD tubing at 120 VAC, you need to space the heating coils 1/4" apart.
Note: Readings were taken on an open-end glass tube with no forced air circulation; glass tubing had 1/16" wall. A power controller is needed to adjust voltages below 115 VAC.
Warning: Do not overlap heating cords!
Specifications
Product Type Cords
Watts 53
Power (VAC) 120
Length (ft) 3
Max temperature 900°F (482°C)

Accessories
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Availability

at $382.00 USD/EACH

Usually ships in 7 days or sooner.
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Power Cord Adapter
EW-03122-75

at $39.00 USD/EACH

In stock.
Add to Cart




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