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Coil Heater with Thermocouple Heating Elements

China Coil Heater with Thermocouple Heating Elements, Find details about China Cable / Coil Heater, Industrial Coil Heater from Coil Heater with Thermocouple Heating Elements

Model NO.
4.2*2.2mm, 3.5*3.5mm
Trademark
no
Specification
Rectangular, round, square
Origin
China
HS Code
851690100
Model NO.
4.2*2.2mm, 3.5*3.5mm
Trademark
no
Specification
Rectangular, round, square
Origin
China
HS Code
851690100
Coil Heater with Thermocouple Heating Elements

1. Coil Heater Working Principl

Cable coil heater with required length, wattage, voltage, can be coiled or bend to any shape when the end user want. They are fully annealed and can acquire any shape, they should be formed to a final shape in a single attempt.

Heaters can be coiled to lengths greater than shown with or without wattage profiling. Coil lengths can be much longer than those shown depending on coil spacing.
 
  1. Coil lengths based on a closed coil. Coils can be stretched for distributed wattage and/or much longer coil lengths.
  2. All heaters are 230V.
  3. All heaters have 1000mm leadwire with stainless steel overbraid PVC, fiberglass and a ground wire.
  4. Heaters are available with and without thermocouple.
  5. Most heaters are 4.2*2.2mm square cross section.

2 . Coil Heater Standard Sizes
Coil Heater with Thermocouple Heating Elements

 
Cross Section Total Length
/Heating Length		T/CWATT/VOLTLead Wire
2,2x4.2300/250mmJ 195W x 230V 1000mm
2,2x4.2330/280mmJ215W x 230V1000mm
2,2x4.2385/335mmJ240W x 230V1000mm
2,2x4.2450/400mm J300W x 230V1000mm
2,2x4.2510/460mmJ350W x 230V 1000mm
2,2x4.2570/520mmJ400W x 230V1000mm
2,2x4.2650/600mmJ460W x 230V1000mm
2,2x4.2750/700mmJ530W x 230V 1000mm
2,2x4.2850/800mm J610W x 230V 1000mm
2,2x4.2950/900mm J690W x 230V 1000mm
2,2x4.21160/1110mmJ850W x 230V1000mm
2,2x4.21360/1310mmJ950W x 230V1000mm
2,2x4.21600/1550mmJ1100W x 230V1000mm
2,2x4.21850/1800mmJ1200W x 230V1000mm
2,2x4.22300/2250mmJ1300W x 230V1000mm
2,2x4.22550/2500mm J1500W x 230V1000mm

4. Coil Heater Parameter

  • Coil heater cable options: round/ square/ rectangle cable

  • Material: SS304, Mgo, resistance

  • Standard sheath material: 304 stainless steel

  • Temperatures up to 1500° (815°)

  • Built-tin Type J or Type K thermocouple

  • Voltage: Customized, up to 250V

  • Diameter tolerance: ±0.1%

  • Wattage tolerance: ±10%

  • Hot length tolerance: ±5%

  • Cold length tolerance: ±5%

  • High Voltage Test (Cold) : 800V (AC)

  • Insulation Resistance (Cold) : ≥ 5MΩ

  • Leakage current (Cold): ≤ 0.5mA for 250V AC

  • Leadwire termination options: Stainless steel overbraid or Fiberglass Sleeve

  • Leadwire length: 1000mm or customized

5. Coil Heater Imported Raw Materials

a. 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.
Heating photo for example
Coil Heater with Thermocouple Heating Elements

6. Advantage:
  1. Good for purchasing by large quantity, easy to pack.
  2. Fully annealed.
  3. Ender user can change the shape accordingly.
  4. Good unformity.
  5. Rapid response.
7. Termination:
Plain leads with high temperature sleeve
Coil Heater with Thermocouple Heating Elements

High temperature lead wire with a fiberglass jacket exiting from a transition bracket, which sealed with high temperature cement.

Stainless steel braided
Coil Heater with Thermocouple Heating Elements
The stainless steel braid, provides abrasion resistance and maintains high flexibility.

8. Package:

Coil Heater with Thermocouple Heating Elements
 

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