K type Thermocouple

K type thermocouple probe for measuring high heat applications at temperature up to 1250oC

Ceramic end holder with screws to connect the thermocouple to a temperature controller

Compared with the B – type thermocouple, the K – type thermocouple has a wider application range in lower – temperature environments and is more cost – effective, while the B – type thermocouple is more suitable for high – temperature measurements above 1500°C with higher stability.

Specifications:

 

Length:                        110mm,  (4.3″)

Diameter of sheath:       8 mm, high purity Alumina

Positive Material:           Nickel-Chromium

Negative Material:          Nickel-Aluminum

Wire diameter:               1.2 mm

Lowest Temperature:     -200 oC

Highest Temperature:    1250  oC

Minimum Std. Error:      +/- 2.2  oC

 

Application Note:

 If necessary, please check out K type thermal-couple extension wire with mini male plug.

There are 2 polarities for K type thermocouple: positive and negative. Please check polarity of K type thermocouple before use. Wrong polarity may cause temperature measuring error.

It is also easy to test the polarity of K type thermocouples. The negative wire is MORE magnetic than the positive wire. Just put a magnet up to each wire. One will be more magnetic than the other.

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