0-800 Degree 310s Sheath Thermocouple Temperature Sensor With Yellow Plug
Probe 1m 2m 3m 5m K J PT100 Type 50mm 150mm 100mm 200mm 0-800 degree M8 Screw Thread Cable Thermocouple Oven Temperature Sensor
Product Description
Probe 1m 2m 3m 5m K J PT100 Type 50mm 150mm 100mm 200mm 0-800 degree M8 Screw Thread Cable Thermocouple Oven Temperature Sensor
A 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 sensorfor 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. In contrast to most other methods of temperature measurement, thermocouples are self powered and require no external form of excitation
Specification thermocouple
| Classify | Armored thermocouple | Assembly Thermocouple |
| Model | TYK | TY |
| Thermocouple type | K,N,E,J,T,S,B,R | K,N,E,J,T,S,B,R |
| Thermocouple diameter (mm) | φ3,φ4 ,φ4.5 ,φ5,φ6 ,φ8 | φ12,φ16,φ20,φ25,etc. |
| Sheath material | 304,316,310s, Incoloy600 etc. | 304,316,310s, Incoloy600 etc. |
| Probe structure | Grounded,Ungrouned,Exposed(TY) | |
| Core number | 1,2 | |
| Terminal box(optional) | Cast aluminum,Stainless steel | |
| Accuracy | ±1.5℃/±0.5℃ or 0.4%|t|℃ | |
| Electrical connection | Thread | |
| Explosion proof level | √ | |
| Installation | Thread/flange | |
| Output Signal | mV,4-20mA | |
Model and tolerance
| Conductor | Model | Type | Use temperature°C (short time) |
Use temperature°C (long time) |
| Ni-Cr / Ni-Si | TYKK | k | 0-1200°C | 0-900°C |
| Ni-Cr-Si / Ni-Cr-Mg | TYKN | N | 0-1000°C | 0-1000°C |
| Ni-Cr / Ni-Cu | TYKE | E | 0-700°C | 0-600°C |
| Fe / Cu-Ni | TYKJ | J | 0-600°C | 0-500°C |
| Cu / Cu-Ni | TYKT | T | 0-400°C | 0-350°C |
| Pt-Rh10 / Pt | Pt-Rh10 / Pt | S | 0-1600°C | 0-1300°C |
| Pt-Rh13 / Pt | TYKR | R | 0-1600°C | 0-1300°C |
| Pt-Rh30 / Pt6 | TYKB | B | 0-1800°C | 0-1600°C |
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