

As standard, there are 8 sensor lines, each 2 meters long. We provide a flexible extension service to fit your unique length needs. If you need longer temperature sensing lines, please get in touch with our online customer care directly. Each thermocouple sensing line has a crimped plug termination and a welded temperature detecting end. This means that you can plug it into the instrument interface and start measuring temperature right away. We also offer full customisation services that can be adapted to your exact needs for graduation markings, wire materials, and probe specifications.

|
Long-term working temperature(℃c) |
||||
|
Ni-Cr-/Ni-Si |
0.3 to 3.2 |
K |
±2.5℃c or ±0.75 l t l |
-40 to 1200 |
|
Ni-Cr-Si/Ni-Si |
N |
-40 to 1200 |
||
|
Ni-Cr/Cu-Ni |
E |
-40 to 750 |
||
|
Fe/Cu-Ni |
J |
-40 to 600 |
||
|
Cu/Cu-Ni |
0.2 to 1.6 |
T |
±1℃c or ±0.75 l t l |
-40 to 350 |
|
Pt-Rh10/pt |
0.5 |
S |
±1.5℃c or ±0.25 l t l |
0 to 1300 |
|
Pt-Rh13/pt |
R |
0 to 1300 |
||
|
Pt-Rh30/Pt-Rh6 |
B |
±4℃c or ±0.5 l t l |
600 to 1700 |



Shenzhen Supote Technology Co., Ltd. is a technology-driven enterprise dedicated to the R&D, design, and manufacturing of electric heating elements and thermocouple temperature sensors. With years of rich experience and profound technical accumulation in the industry, our main products cover cartridge heaters, tubular heaters, flexible heaters, silicone heaters, ceramic heaters, thermocouples, heating components, as well as a full range of customized heating system solutions.
The company covers a production area of more than 2,000 square meters, employs over 50 professional and skilled technicians, and is equipped with more than 100 sets of advanced precision machining equipment and testing instruments. To ensure product quality and stability, we implement strict quality control standards and conduct more than 60 types of professional inspections and tests, including optical inspection, temperature uniformity test, environmental simulation test, aging test, voltage test, insulation test, and more.


1. Consultation: Contact our online customer service to confirm product specifications, customization requirements, and quotation; 2. Order Confirmation: Sign the order contract after confirming all details (specifications, quantity, delivery time, payment terms); 3. Production Arrangement: Arrange production immediately according to the contract and conduct strict quality inspection during the production process; 4. Delivery: Deliver the goods on time after passing the final inspection, and provide logistics information; 5. After-sales Service: Provide professional after-sales guidance and technical support.


A: We are professional manufacturer specialized in Industry heater products. And we trade our products with our clients directly.
A: Yes, OEM and ODM are both acceptable. The material, color, style can customize, the basic quantity we will advise after we discuss.
A: Yes, we can print your private logo according to your request.
A: Now we have more than 1,000 products. We have a strong advantage of OEM, just give us the actual products or your idea that you want, we will manufacture for you.
A: Usually we quote within 24 hours after we get your inquiry.
A: If we have the products in stock, it will be no MOQ. If we need to produce, we can discuss the MOQ according to customer's exact situation.
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