Since its foundation,Yancheng Laiyuan Electric Equipment Co. Ltd, a company based on the actual needs of clients, has always been adhering to the purposes of quality-first,integrity-based and joint development. Laiyuan focuses on development,production,sales of customized products and serves the industry of electric heat and industrial automation instrumentation.The products are widely used in Plastic Machinery ,Vacuum Packaging, Petroleum Chemical Industry, Electric Power, Metallurgy, Medicine, Food, Industrial Furnaces, Industrial Automation and other industries.
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LAIYUAN 14x450mm Temperature Sensor L shape K type Thermocouple for Ultrasonic Nonwoven Fabric Welding Machine
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
14x450mm Temperature Sensor L shape K type Thermocouple for Ultrasonic Nonwoven Fabric Welding Machine
A thermocouple consists of two conductors of different materials (usually metal alloys) that produce a voltage in the vicinity of the point where the two conductors are in contact. The voltage produced is dependent on, but not necessarily proportional to,the difference of temperature of the junction to other parts of those conductors.Thermocouples are a widely used type of temperature sensor for measurement and control and can also be used to convert a temperature gradient into electricity.Product Pramameters
ANSI/ASTM | Symbol Single | Generic Names | Magnetic Yes/No | Environment (Bare Wire) |
J | JPJN | Iron Constantan，Nominal Compostition：55% Cu,45%Ni | Y/N | Reduing Vacuum,InertLimited use in oxidizing at high temperatures. Not recommended for new temps. |
K | KPKN | Chromel，NominalComposition：90% Ni,10%Cr Alumel,Nominal Composition：95%Ni,2%Si,2%Mg | N/Y | Clean Oxidizing and inertLimited use in Vacuum or reducing |
T | TPTN | Cooper Constantan，Nominal Composition：55%Cu,45%Ni | N/N | Mild Oxidizing ,ReducingVacuum or inert,good where moisture is present |
N | NPNN | Nicrosil，NominalComposition:84.6%Ni,14.2%Cr,1.4%Si Nisil，Nominal Composition：95.5%Ni,4.4%Si,1%Mg | N/N | Clean Oxidizing and inertLimited use in Vacuum or reducing |
E | EPEN | Nicrosil，NominalComposition:90%Ni,10%Cr Alumel,Nominal Composition:95%Ni,2%Si,2%Mg | N/N | Clean Oxidizing and inertLimited use in Vacuum or reducing |
Wire Color Codes
Type | Code | Temp. Graduation | Long Term Use Temp. | Short Term Use Temp. |
NiCrSi-NiSi | WRM | N | 0-1000 °C | 0-1100 °C |
NiCr-NiSi | WRN | K | 0-900 °C | 0-1000 °C |
NiCr-CuNi | WRE | E | 0-600 °C | 0-700 °C |
Fe-CuNi | WRF | J | 0-500 °C | 0-600 °C |
Cu-CuNi | WRC | T | 0-300 °C | 0-400 °C |
Features
1, Fast response time;
2, High accuracy;
3, Good fire resistance;
4, High pressure resistant;
5, Strong vibration resistance
6，Flexible，easy to use in small space
Code | Type | Features |
1 | Exposed junction | 1.Rapid response 2.Suitable to measure the temperature of gas,such as engine exhaust 3.Poor mechanical strength in contrast with other measuring structures |
2 | Grounded type | 1.Rapid response 2.Suitable in cases without interference |
3 | Insulated type | 1.It responds more slowly than that of the case-connected type 2.Long service life 3.Resistant to electric interference |
4 | Insulated-isolated type | 1.The signal interference between two couples can be avoided 2.ther Characters is similar to the insulated type |
Product Installation
Type | Admissable error class | ||||
Class l | Class ll | Class P | |||
K | ±1.5C±0.004ltl | ±2.5C ±0.0075ltl | / | ||
N | |||||
E | |||||
J | |||||
T | ±0.5C±0.004ltl | ±1C±0.004ltl | / | ||
Applications
Thermocouple temperature sensors are widley applied to aviation, nuclear energy, petrochemical, metallurgy, machinery, electric power industries and technical area.
Our Company
LAIYUAN HEATER
Our Partners
Customers from all over the world,such as European countries, Middle East, USA, Sourth America, Asia,Africa etc.Since 2018, we have customers in more than 30 countries all over the world.we have obtained good recognition from our customers in the industry. With the support of highly-skilled engineers, we can provide professional technical support and after-sales service.
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