reusable molten steel immersion thermocouple
Application: Temperature Sensors for Molten Metal
Wire:Pt-Rh/Wre
Tip:604/602
Multiple temperature probe more use in foundries, there are 2 different models.
Multiple thermocouple use basically the same with expendable thermocouple, the main difference is that can be used repeatedly, which saves cost. Multiple thermocouple thick paper tube can be reused.
Model
|
Difference
|
times of use
|
1
|
Paper protective tube
|
3-5
|
2
|
Ceramic fiber protection tube
|
8-12
|
Rapidresponse type expendable thermocouple is used for measuring the temperature of molten metal.It has advantage of high accuracy,rapid reaction,reliability and stability.
According the different thermocoupe wire, thermocouple has four type--- S,R,B,W Type.
Name
|
Model
|
Type
|
Tolerance
|
Temperature Range
|
Maximum
|
Response Time
|
Pt-30% Rh/Pt-6% Rh
|
KB-602
|
B
|
±5°C
|
1500-1700°C
|
1750°C
|
4~6s
|
Pt-10% Rh/Pt
|
KS-602
|
S
|
±5°C
|
1400-1600°C
|
1650°C
|
4~6s
|
Pt-13% Rh/Pt
|
KR-602
|
R
|
±5°C
|
1400-1600°C
|
1650°C
|
4~6s
|
W-30%/ W-Rh 25%
|
KW-602
|
W
|
±7°C
|
1500-1700°C
|
1800°C
|
4~6s
|
Accroding the different thermocouple connector,thermocouple tip can be classified as 604 and 602 type.
Type
|
Model
|
602(Round bottom)
|
KR/S/B/W-602
|
604(Triangle bottom)
|
KR/S/B/-604
|