K type thermocouple wiring, how to calibration, K type thermocouple the correct way to use

1, the K type thermocouple wiring?

if the thermocouple wiring accurate, temperature is accurate, if the connection is not accurate, will influence, the family of the thermocouple WenJinCheng measurement with the information, to stop the accurate temperature measurement, the entire process to stop the holding of the invalid. Especially the special places, to the accuracy of temperature measurement by the request is very high. In the category of temperature measurement on weekdays take thermocouple sensor to achieve. Thermocouple own existence economy, and the advantages of small measurement deviation.

thermocouple wiring has the branch is the cathode, through the process: the wiring board here are calibration: + and - , but also the manufacturer of the positive and negative, so much is need skills staff with lessons to conclude that

one, is to use color to distinguish, green for the anode, grey for the cathode

2, with a table is used to measure the

3, look at the temperature after wiring trend

4, if a magnet magnet also can be used to conclude that

5, make up the wire also need accurate wiring, there are positive negative

6, instrument, also should be careful of plus or minus points, terminal has marked below

general means as used in the thermocouple wiring terminals, due to the diversion of the daily in the terminal is made of common materials such as copper cathode copper, and constitute a thermocouple copper material difference, and the combination of general terminal blocks according to the difference of supply, thermocouple terminals supplies as a pair. Every article of thermocouple terminal diversion is made of the difference of metal materials. In view of the different types of thermocouple, discriminating response terminals. Conductive materials should be used in the thermocouple in the terminal with a thermocouple full differences of conductive materials, to ensure that the thermocouple with accuracy in reporting process. Industrial thermocouple removal as a measurement of the temperature transmitter with performance instrumentation, daily record meter with electronic control device matching application. It can directly measure the produce process from 0 ℃ to 1800 ℃ in the category of liquid, vapour and gas medium and temperature in the name of the solid.

according to the country, our company produce accord with IEC international scale index number of platinum rhodium 30-6 10 - platinum and platinum rhodium platinum rhodium, nickel chrome - nickel, nickel chromium - constantan remove the thermocouple, and so on.

by the temperature sensing element, remove the thermocouple weekdays device firmly installed with junction box, and other important components.

可选型号

B型、S型、K型、E型

重要技巧参数

丈量范畴及根本偏差限

热电偶种别

代号

分度号

丈量范畴

根本偏差限

镍铬－康铜

WRK

E

0－800℃

±0. 75% t

镍铬-镍硅

wrn

k

0 - 1300℃

±0。 75% t

13 - platinum rhodium 铂

方面

r

0 - 1600℃

±0. 25% t

铂铑10 -铂

wrp

s

0 - 1600℃

±0。 25%t

铂铑30－铂铑6

WRR

B

0－1800℃

±0. 25% t

calibration with bipolar comparison method, the standard of high grade platinum rhodium platinum thermocouple with K type thermocouple put charging, when heated to a certain temperature, measuring the potential MV values, and platinum rhodium platinum thermocouple again the value of the comparison, by calculating the K type I qualify.

K type thermocouple is a kind of temperature sensor, K type thermocouple and display instrument, usually record instrument and electronic regulator.

the above is the whole of the k type thermocouple method of use, hope useful for everyone