Industrial Coil Heating Element with Thermocouple J

Basic Info.

Model NO.	2.2 X 4.2 mm
Specification	Rectangular, round, square
Trademark	no
Origin	China
HS Code	851690100
Production Capacity	10, 0000 Per Year

Product Description

Industrial Coil Heating Element with Thermocouple J
1. Coil Heater Working Principle
Flat coil heater are designed to the standard with respect to precise fit and profiling to optimize the performance of nozzles and other mating components.They accommodate type "J" or "K" type thermocouple that could be placed internally at the tip or the middle of a heater.They can be made as well to have profiled or distributed wattage configuration.
2 . Advantages

Flexible cold section
Higher watt density than a cable heater
Sealed transition head for moisture resistant applications available
Resistance wire centered for more repeatable heat profile
Outside sheath to improve heating efficiency
Temperatures up to 1800°F (982°C)
Precise temperature control
Built-in type J or K Thermocouple
Rugged, durable construction
Unheated straight section
Choice of lead protection
Made to customer specifications

3. Coil Heater Parameter

Voltage	220V,230V,240V
Power tolerance 115W-200W	+/-10%
Power tolerance 201W-2000W	+5%-10%
Out jacket length	30mm~280mm
Diameter of the inner sleeve/wrapped diameter	10mm~42mm
Unheating length	45mm
Max power density	9W/cm²
Heating Length tolerance	+/-0.05mm
Unheating length tolerance	+/-2.5%
Tolerance ID d ≤20mm	Without inner sleeve:-0.15mmWith inner sleeve:0.05mm~0.10mm
Tolerance ID d 20mm~30mm	Without inner sleeve:-0.20mmWith inner sleeve:0.05mm~0.10mm
Tolerance ID d ≥30mm	Without inner sleeve:-0.25mmWith inner sleeve:0.05mm~0.10mm
Tolerance cross section	+/-0.15mm	+/-0.20mm
Thermocouple	K,J,E		None
Material	304,321,316
Maximum working temperature	650ºC
Die electrical strength	800V		1000V

4. Coil Heater Imported Raw Materialsa. The coil heater resistance is used German Nickel Chrome wire, can be coiled and straight.b. The insulation material magnesium oxide powder is imported from USA; which ensures the high performance, fast response time and good unformity.5. Coiling Option: Cylindrical Flat Coiling Conical coiling Exit Options:Tangential Axial Radial6. Termination:Plain leads with high temperature sleeve High temperature lead wire with a fiberglass jacket exiting from a transition bracket, which sealed with high temperature cement.Stainless steel braidedThe stainless steel braid, provides abrasion resistance and maintains high flexibility.Package:

Industrial Coil Heating Element with Thermocouple J

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Basic Info.

Product Description