Expendable thermocouple (R, S, B, and Wre) is usually connected with display meter, recording meter and computer, etc. To directly measure temperature of liquid metal ranging from 0-1820° c during various steel or iron process.
It has advantage of high accuracy, rapid reaction, reliability and stability.
According the different thermocouple wire, thermocouple has four type are S, R,Band WRe Type.
|
Type |
Model |
+leg |
-leg |
|
|||
|
R |
QR-KR |
PtRh13% |
Pt |
|
|||
|
S |
QR-KS |
PtRh10% |
Pt |
|
|||
|
B |
QR-KB |
PtRh30% |
PtRh6% |
|
|||
|
WRe |
QR-KW |
WRe3% |
WRe25% |
||||
Note:
1. Response time: less than 4 seconds.
2. Cardboard (ID 18mm± 1mm OD 30± 1mm).
Expendable thermocouple(R, S , B and WRe)is usually connected with display meter, recording meter and computer, etc. To directly measure temperature of liquid meteal ranging from 0-1820° c during various steel or iron process.