Performance Capabilities of thermocouple
Thermocouples are suitable for measuring over a large temperature range, from −270 up to 3000 °C (for a short time, in inert atmosphere).Applications include temperature measurement for kilns, gas turbine exhaust, diesel engines, other industrial processes and fog machines. They are less suitable for applications where smaller temperature differences need to be measured with high accuracy, for example the range 0-100 °C with 0.1 °C accuracy. For such applications thermistors, silicon bandgap temperature sensors and resistance thermometers are more suitable.
Specifications of K Type Thermocouple, J Type Thermocouple, PT100, Temperature Sensor
|
Type |
Temperature range (°C) |
Tolerance class (°C) |
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|
Continuous |
Short-term |
One |
Two |
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|
Low |
High |
Low |
High |
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|
K |
0 |
1100 |
−180 |
1300 |
−40 - 375: ±1.5 |
−40 - 333: ±2.5 |
|
375 - 1000: ±0.004×T |
333 - 1200: ±0.0075×T |
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|
J |
0 |
750 |
−180 |
800 |
−40 - 375: ±1.5 |
−40 - 333: ±2.5 |
|
375 - 750: ±0.004×T |
333 - 750: ±0.0075×T |
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|
N |
0 |
1100 |
−270 |
1300 |
−40 - 375: ±1.5 |
−40 - 333: ±2.5 |
|
375 - 1000: ±0.004×T |
333 - 1200: ±0.0075×T |
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|
R |
0 |
1600 |
−50 |
1700 |
0 - 1100: ±1.0 |
0 - 600: ±1.5 |
|
1100 - 1600: ±0.003×(T−767) |
600 - 1600: ±0.0025×T |
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|
S |
0 |
1600 |
−50 |
1750 |
0 - 1100: ±1.0 |
0 - 600: ±1.5 |
|
1100 - 1600: ±0.003×(T−767) |
600 - 1600: ±0.0025×T |
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|
B |
200 |
1700 |
0 |
1820 |
Not available |
600 - 1700: ±0.0025×T |
|
T |
−185 |
300 |
−250 |
400 |
−40 - 125: ±0.5 |
−40 - 133: ±1.0 |
|
125 - 350: ±0.004×T |
133 - 350: ±0.0075×T |
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|
E |
0 |
800 |
−40 |
900 |
−40 - 375: ±1.5 |
−40 - 333: ±2.5 |
|
375 - 800: ±0.004×T |
333 - 900: ±0.0075×T |
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|
Chromel |
−272 |
300 |
N/A |
N/A |
Reproducibility 0.2% of the voltage. |
|
|
/AuFe |
Each sensor needs individual calibration. |
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Application
1. Widely used in science and glass industry
2. Temperature measurement for kilns
3. Gas turbine exhaust application
4. Used for diesel engines and other industrial processes
5. Other applications for measuring temperature.
Thermocouple Assemblies: Straight, L Type , Rotating type, Inmelt Bolt type, Pencil type, Washer, Holder with Spring. Rotating Type, Adjustable Types etc. Made out of SS tube 4.8mm, 6mm,supplied with Spring & Brass bayonets Single Slot & Double Slot , 10mm id, 12mm id, 14mm id, etc.
Products show
Office show
Packing details and shipment ways
Service
1. 24-hour hotline service, including counseling and technical guidance.
2. On-line service.
3. Failure maintenance of heating element.
4. Free professional technical training
5. Paid software upgrade.
6. Warranty service.
7. Engineering technical service.
FAQ
1. Q: How to start the business?
A: We recommend you our product according to your requirement, if you are satisfied with that, then you make a trail order or sample order to check the quality, if all ok, you can place an order then.
2. Q: How about the machine warranty?
A: Our goods support one year warranty not by personal purpose,support technical service all life.
During the warranty,if machine have problem need change spare parts,we can replace for you charge free
3. Q: Can You Give Me Help If My Products are Very Urgent?
A: Yes, Of Course, We Will Try Our Best to Give You Help. Because We Have Our Own Factory to Produce. We Can Flexible to Adjust Our Production Schedule.
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