ACCURATE TEMPERATURE SENSING
Thermocouple High Temperature
Thermocouple High Temperature by LICHENGDA. Thermocouple alloy and junction selection, configuration details and made-to-drawing quotation for industrial temperature monitoring and furnace control.
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PRODUCT ENGINEERING
Thermocouple alloy and junction selection
Thermocouple High Temperature: Match thermocouple type, polarity and extension cable to the controller input. Select protection-tube material and grounded or ungrounded junction for the atmosphere, electrical noise and response required.
Define insertion depth and the mechanical support at the process connection. A temperature stated in a product name needs confirmation for the complete probe assembly, cable transition and continuous duty.
For Thermocouple High Temperature, send the controller input, required measurement range, accuracy, probe drawing and cable or connector details. Ask for the agreed sensor designation and inspection requirements on the quotation.
Application and reference configuration
Industrial temperature monitoring and furnace control. The final suitability of Thermocouple High Temperature 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.
| Sensor Type | Confirmed for the application |
|---|---|
| Probe / Length | Made to drawing |
| Cable / Mounting | Selected for operating conditions |
ARCHIVED PRODUCT INFORMATION
Description
Thermocouple is a temperature measuring device consisting of two dissimilar conductors that contact each other at one or more spots. It produces a voltage when the temperature of one of the spots differs from the reference temperature at other parts of the circuit
Thermocouples are a widely used type of temperature measurement and control,and can also convert a temperature gradient into electricity. Commercial thermocouples are inexpensive,interchangeable, are supplied with standard connectors, and can measure a wide range of temperatures.
Type K thermocouples have chromel for the positive leg and alumel for the negative leg. Alumel is an alloy made of mostly nickel with low percentages of aluminum, silicon, and manganese. Type K thermocouples are used in inert or oxidizing environments with a temperature range of -300°F to 2300°F (650°C to 1260°C). They generate an EMF variation in temperatures below 1800°F (982°C), which limits their use in inert environments. . Their color coding is red or yellow.
Type J thermocouples have iron for the positive leg and constantan as the negative one. They are used in oxidizing, vacuum, inert, and reducing atmospheres with injection molding being their most common application. Type J thermocouples have to be closely monitored since the iron leg can rust. Their temperature range is 32°F to 100°F (0°C to 760°C) and have a red or white color. The lifespan of a J type thermocouple can be when they are continually exposed to high temperatures.
Type E thermocouples have chromel, a nickel and chromium alloy as positive legs and constantan as the negative leg. They have a temperature range of -330°F to 1600°F (0°C to 870°C) with excellent EMF versus temperature values. Type E can be used in sub-zero temperatures and have colorings of red or purple. They can be used in inert environments but must be protected in sulfurous environments.
Product Advantage
1:High temperature resistance, flexible, anti-corrosion, fast and accurate temperature measurement
2:High temperature resistant Extension wire
3:Probe length can be customized, probe can be bent
4:Arbitrary bending, high temperature resistance, long service life, fast response speed, fixed spring
5:High Precision Temperature control probe
6:Quick response,OEM Accepted
When the junction is exposed to a temperature difference, a voltage is generated across the junction, which can be measured and used to determine the temperature.
The K type thermocouple has a temperature range of approximately -200°C to 1350°C and is commonly used in furnaces, kilns, and other high-temperature applications.
One of the advantages of the K type thermocouple is its relatively low cost compared to other types of thermocouples.
It also has good accuracy and stability over a wide temperature range, making it a popular choice for many applications.
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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 5000m2, has nearly 100 employees. Applicable quality-system and product-compliance documentation must be confirmed for the quoted product, legal entity and current scope.
Main products : cartridge heater,Tubular heater, Flexible heater, cartridge heater,silicone 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
1. Qucik Response:Your inquiry will be replied within 24 hours. Response Rate over 90%
2. Smooth Communication: Well-trained and experienced staffs to answer all your inquires.
3. Sincere Service Attitude: Treat Customers As Friends. No Questions are Neglected.
4. OEM Accepted: Free Sample,We can customize your products to meet all your different requests.
5. Small MOQ: Small Amount wholesales are supported to meet your needs as well as large demands.
6. Fast Delivery: We have Reliable Forwarders with long term cooperation and Competitive Price.
You may contact any one of our sales and services team: email to us as inquiry.
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Specifications and availability vary by configuration. Confirm dimensions, materials and electrical or measurement ratings in your quotation.
ENGINEER-REVIEWED QUOTATION