Audited Supplier
E
Bare
Solid
Heating
Ni Cr Cu
No
Bare
Round Wire
Heating, Temperature Measurement
ISO9001, RoHS
Liqun
0.2-3.2mm
Nickel Chromel
Copper Nickel
Yes
100kg
Liqun
Plywood Cases
3.2/2.5/2.0/1.29/0.813/0.5/0.3/0.2mm
China
75052200
Product Description
Factory Direct Supplied Type E Thermocouple Bare Alloy Wire
Type E thermocouple has the highest EMF output per degree of all the referenced thermocouples.
1.Chemical composition and mechanical properties
| Product | Chemical Composition/% | Density (g/cm3) | Melting point (ºC) | Resistivity (μΩ.cm) | Tensile Strength (Mpa) | |||
| Ni | Cr | Cu | ||||||
| EP(+) Nickel Chrome | 90 | 10 | - | 8.5 | 1427 | 70.6 | ≥490 | |
| EN(-) Copper Nickel | 45 | - | 55 | 8.8 | 1220 | 49 | ≥390 | |
2.Maximum operating temperatures
| Alloy wire Dia/mm | The long-term operating temperatures/°C | The short-term operating temperatures/°C |
| 0.3,0.5 | 350 | 450 |
| 0.8,1.0,1.2 | 450 | 550 |
| 1.6,2.0 | 550 | 650 |
| 2.5 | 650 | 750 |
| 3.2 | 750 | 900 |
3.Couple EP/EN EMF reference table (μV)
| Operating temperatures/°C | Nominal value of thermoelectric EMF | Level I | |
| Tolerance | Range of EMF | ||
| 100 | 6 319 | ±68 | 6 251-6 387 |
| 200 | 13 421 | ±74 | 13 347-13 495 |
| 300 | 21 036 | ±93 | 20 943-21 129 |
| 400 | 28 946 | ±128 | 28 818-29 074 |
| 500 | 37 005 | ±162 | 36 843-37 167 |
| 600 | 45 093 | ±194 | 44 899-45 287 |
| 700 | 53 112 | ±223 | 52 889-53 335 |
| 800 | 61 017 | ±251 | 60 766-61 268 |
| 900 | 66 787 | - | - |
Our production as per norm GB/T 2614-2010,ASTME230,IEC6584.For further information or special request, please contact us.
Q1.What is the nature of the company?
A: We are a production enterprise, our company has its own factory.
Q2. What is the MOQ of an order of your company?
A: Our company's MOQ is 100 kg for each type of product.
Q3.Can I get a sample before mass production ?
A: Sample is free,the shipping cost of the sample is paid by the customer .
Q4.How long is the mass production cycle of product?
We will end the production within 15-20 days after receiving the deposit.
Q5.What payment method does your company support?
A: We can accept T/T, L/C ,you can choose the one which the most convenient or most effective for you .
A: We are a production enterprise, our company has its own factory.
Q2. What is the MOQ of an order of your company?
A: Our company's MOQ is 100 kg for each type of product.
Q3.Can I get a sample before mass production ?
A: Sample is free,the shipping cost of the sample is paid by the customer .
Q4.How long is the mass production cycle of product?
We will end the production within 15-20 days after receiving the deposit.
Q5.What payment method does your company support?
A: We can accept T/T, L/C ,you can choose the one which the most convenient or most effective for you .
