
HIGH WATT DENSITY
Pencil Heater With Thermocouple
Pencil Heater With Thermocouple by LICHENGDA. Bore fit and conductive heat transfer, configuration details and made-to-drawing quotation for molds, dies and conductive tooling.
PRODUCT ENGINEERING
Bore fit and conductive heat transfer
Pencil Heater With Thermocouple: Install the active sheath in a close-fitting, clean bore. Specify bore diameter, tolerance and heated length together; excessive clearance increases sheath temperature and slows heat transfer.
Record the lead exit, cold end and removal access before the tool is machined. Locate the control sensor near the heated zone without placing it directly against the resistance element.
For Pencil Heater With Thermocouple, request the missing voltage, power and finished dimensions before calculating current, selecting a supply or fixing the mounting pattern.
The archived configuration for Pencil Heater With Thermocouple lists Resistance heating wire: NiCr 80/20 wire; Tube diameter: Min is 3mm, max is 30mm; Tube length: Min is 15mm max is 3 meter.; Voltages available: 380V, 240V, 220V, 110V, 36V, 24V or 12V. Treat these as reference options and reconcile them with the named configuration and installation drawing before quotation.
For Pencil Heater With Thermocouple, send the supply, continuous and peak temperature, mounting drawing, lead exit and quantity. Include the heated medium and control method so the quoted configuration can be checked against the actual duty.
Application and reference configuration
Molds, dies and conductive tooling. The final suitability of Pencil Heater With Thermocouple depends on the assembled equipment and agreed operating conditions.
Archived figures below describe reference options or a product series. Confirm the exact model specification in the quotation.
| Resistance heating wire | NiCr 80/20 wire |
|---|---|
| Sheath | Stainless steel 304, 321, 316, Incoloy 800, Incoloy 840 |
| Tube diameter | Min is 3mm, max is 30mm |
| Tube length | Min is 15mm max is 3 meter. |
| Maximum temperature | 870 degree Celsius |
| Wattage Tolerance | +5%, -10% |
| Resistance tolerance | +10%, -5% |
| Voltages available | 380V, 240V, 220V, 110V, 36V, 24V or 12V |
| Length tolerance | ±1 mm |
| Diameter tolerance | -0.02mm |
ARCHIVED PRODUCT INFORMATION
Description

Product Description
Electric heater cartridge is made of MgO powder and MgO tube, ceramic cap, resistance wire (NiCr2080), High temperature leads, seamless stainless steel sheath (304, 321, 316, 800, 840). Usually in tube form, that is used in heating applications by way of insertion into metal blocks via a series of drilled holes.
|
Resistance heating wire |
NiCr 80/20 wire |
|
Sheath |
Stainless steel 304, 321, 316, Incoloy 800, Incoloy 840 |
|
Tube diameter |
Min is 3mm, max is 30mm |
|
Tube length |
Min is 15mm max is 3 meter. |
|
Maximum temperature |
870 degree Celsius |
|
Wattage Tolerance |
+5%, -10% |
|
Resistance tolerance |
+10%, -5% |
|
Voltages available |
380V, 240V, 220V, 110V, 36V, 24V or 12V |
|
Length tolerance |
±1 mm |
|
Diameter tolerance |
-0.02mm |
|
Standard Cold Zone |
5-10mm |
|
Delivery time |
7-10 working days |
|
Insulation resistance (cold) |
≥ 500 MΩ |
|
Maximum leakage current (cold) |
≤ 0.5 mA |
|
Thermocouple Location |
Type J |
|
Type K |
cartridge heater with a thermocouple is a specialized type of cartridge heater that includes an integrated thermocouple sensor for temperature monitoring and control. This combination provides precise temperature measurement and regulation within the heated environment. The thermocouple is typically embedded within the cartridge heater assembly, allowing for accurate temperature feedback without the need for an external sensor.




Key features and benefits of cartridge heaters with thermocouples include:
Temperature Sensing: The built-in thermocouple allows real-time temperature monitoring inside the heated area, enabling precise control of the heating process.
Temperature Regulation: The thermocouple data can be used to provide feedback to a temperature controller, which adjusts the power supplied to the cartridge heater to maintain the desired temperature level.
Safety: Temperature monitoring is crucial in preventing overheating and potential damage to the system, ensuring a safe operating environment.
Efficiency: The combination of the cartridge heater and thermocouple provides efficient heating and temperature control, reducing energy waste.
Compact Design: The integration of the thermocouple within the cartridge heater minimizes the space required for temperature sensing.
Product Advantages
1: High-Density Swaged Cartridge Heater
2: Low density cartridge heater are available
3: Various diameter from 3MM-30MM
4: Good Alloy tube sheath for high corrosion resistance
5: Imported resistance wire, ensure high density large wattge
6: Fasteners and flanges to meet a variety of installation requirements
7: High temperature, wear-resistant, waterproof
Applications of cartridge heaters with thermocouples are diverse and can be found in industries such as:
Plastic Injection Molding: Ensuring precise and consistent temperature control in the molds to optimize the molding process.
Semiconductor Manufacturing: For accurate temperature control in various production processes.
Food Processing: Ensuring precise temperature regulation for cooking and other food processing applications.
Laboratory Equipment: Providing accurate and reliable heating in various laboratory instruments and setups.
When using a cartridge heater with an integrated thermocouple, it's essential to ensure that the thermocouple is properly calibrated and compatible with the temperature controller or monitoring system used. Regular maintenance and calibration checks are crucial to maintain accurate temperature readings and safe operation.
As always, for specific applications or installations, consulting with manufacturers or experts in the field can help in selecting the most suitable cartridge heater with a thermocouple for the intended purpose.
Package

Company profile

Xiamen Lichengda Precision Manufacturing Co., Ltd. was established in 2 0 1 2 year. It is a comprehensive company integrating production, sales and technical service. the factory covers an area of 5 0 0 0 square meters, has nearly 1 0 0 employees, the annual output value of 3 0 million R M B.
LICHENGDA devotes itself to the development and research of electric heating technology, to meets various demands of customers in designing products and applications and integrates advanced electric heating technology into commercial use, in the design of equipment electric heating products of industrial enterprises, ensure that the electric heating products are in the best state and create the higher value for customers.
Main products include Tubular heater, Flexible heater, cartridge heater, thermocouple, heating element, and other heating products. The factory introduced advanced automatic control system and online quality
inspection system to ensure the stability and reliability of product quality.
Scientific management methods and good after-sales service make the brand LICHENGDA enjoy a good reputation at home and abroad. Since the establishment of the company, Product sales are growing rapidly every year, Our products are exported to many international markets such as Europe, Southeast Asia, Middle East and America. With high quality products, reasonable price and considerate service, it is good position in the industry. Applicable quality-system and product-compliance documents are reviewed for the quoted product, legal entity and current scope.


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Specifications and availability vary by configuration. Confirm dimensions, materials and electrical or measurement ratings in your quotation.
ENGINEER-REVIEWED QUOTATION






