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Brand Name : GME
Certification : CE
Place of Origin : China
MOQ : 50pcs
Payment Terms : T/T, Western Union, MoneyGram, L/C
Supply Ability : 100000 pcs per Month
Delivery Time : 7~10 working days
Packaging Details : cartons, pallet
Power Source : Electric
Temperature range : -200~650℃
Voltage : 12-480V
Probe material : SS304/SS316
Style : K, J, S
Pairs quantity of element : Simplex/duplex
Heating Element : Nichrome Resistance
Mounting : Thread/flange/none
Function : Temperature sensor
Feature : Economical
Types of terminal box : Anti-spray/water-proof
Connection : Thread
Sample : Available
Customized Professional Good Price of Thermocouple K-type with Quality Assurance
Description:
Thermocouple is a temperature sensing element, it can be directly perceived level of transformation temperatures. Twoends ofconductor with different materials is weldingtogether to form a closed loop, when there is a temperature difference between the two ends, it will generate thermoelectric power in the loop. Thisphenomenon is known as the thermoelectric effect.
Specification:
Type | Positive and negative pole materials | Model | Range | Wire diameter | Accuracy | Allowable difference |
K | Nickel chromium nickel silicon | WRK (WRN) | -200~1260C | 0.3~3.2 | I | ±1.5°C or ±0.4%t |
N | Nickel chromium silicon nickel silicon magnesium | WRN (WRM) | -200~1300C | 0.3~3.2 | I | ±1.5°C or ±0.4%t |
E | Nickel chrome Copper nickel | WRE | -200~900C | 0.3~3.2 | I | ±1.5°C or ±0.4%t |
J | Iron copper nickel | WRJ (WRF) | -40~750C | 0.3~3.2 | I | ±1.5°C or ±0.4%t |
T | Copper copper nickel | WRT (WRC) | -200~350C | 0.2~1.6 | I | ±0.5°C or ±0.4%t |
S | Platinum and rhodium10 Platinum | WRS (WRP) | 0~1600C | 0.5 | I | ±1°C or ±[1+0.3%(t-1100)]°C |
R | Platinum and rhodium13 Platinum | WRR (WRQ) | 0~1600C | 0.5 | I | ±1°C or ±[1+0.3%(t-1100)]°C |
B | Platinum and rhodium30 Platinum and rhodium6 | WRB (WRR) | 0~1700C | 0.5 | Ⅱ | ±0.25%t |
C | Tungsten rhenium5 Tungsten rhenium26 | WRC (WRW) | 0~2300C | 0.5 | Ⅱ | ±4°C or 1.0%|t| |
D | Tungsten rhenium3 Tungsten rhenium25 | WRD (WRW) | 0~2300C | 0.5 | Ⅱ | ±4°C or 1.0%|t| |
Application:
Thermocouples are widely used in science and industry; applications include temperature measurement for kilns, gas turbine exhaust, diesel engines, and other industrial processes. Thermocouples are also used in homes, offices and businesses as the temperature sensors in thermostats, and also as flame sensors in safety devices for gas-powered major appliances.
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Thread K Type Thermocouple For Gas Turbine Exhaust Images |