The Watlow pre-coiled, cable nozzle heater has been formed into a compact, tightly wound coil to supply 360 degrees of heat. This nozzle heater features a 5 in. (127 mm) long, no-heat tail section, which eliminates failures in the adapter area due to overheating.
This cable nozzle heater is manufactured with Watlow's swaged compaction process. This process provides a greater compaction of the MgO insulation than the competitor's rolling process. Compacting MgO insulation into a solid mass results in excellent heat conductivity and high dielectric strength.
Material | Maximum Operating Temperatures | Maximum Watt Densities | ||
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°F | °C | W/in2 | W/cm2 | |
Stainless steel | 1200 | 650 | 152 | 23.5 |
Features | Benefits |
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Low-profile construction |
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No-heat tail section |
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Single tail with dual lead |
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360° circumference heat |
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Optional externally welded thermocouple to the sheath |
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