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Thermocouple for Molten Aluminum

The significance of measuring molten aluminum temperature continuously becomes strong day by day. Our many years experience, we offer the higher-precision and long-life thermocouple for molten aluminum.

Construction

Our thermocouple is using highly precise K sheath thermocouple inside. For outer tube, we use high purity silicon nitride which is very strong to thermal shock, high mechanical strength under high temperature and large corrosion resistance for molten aluminum. For low-pressure molding machines, our special processing sheath thermocouple shows you the safety of being damaged the protective tube.

Thermocouple specification
Thermocouple type
Sheathed material
Out diameter
Hot junction
Inconel
φ3.2
Ungrounded

Tube material
Name
Principal
component
Bulk
density
(g/cc)
Flexural
strength
(MPa)
Resistance
to thermal shock
(△T)
Maximum
service temperature
(℃)
Size
Silicon nitride
Si3N4
3.2
780
700
1200

φ28×φ16
φ30×φ20
φ15×φ9

Silicon nitride bond
Silicon carbide
Si3N4 21.4
SiC  75.6
2.65
62
700
1200
φ40×φ20


 
Standard length (mm)
A1
500
A2
550
A3
650
 
Standard length (mm)
B1
500
B2
600
B3
1000
Note: Other length available, Contact our Internet Sales Dep.
 

Distinctions

□ Designed for molten aluminum
□ Compact and saving space
□ Long life

Application

□ To measure the continuous molten aluminum temperature inside of the crucible
□ To measure the continuous temperature of melting furnace
□ To measure the continuous temperature of runner
□ To measure the continuous temperature of holding furnace
□ To measure the continuous temperature of low pressure casting machine

Price

Type A
78,000 YEN〜
Type B
73,000 YEN〜

Available for any other heater control system.
(Temperature range from 0 to 1200 ℃  Input thermocouple type K.)

 

All Yen amounts on this site are shown in JAPANESE YEN currency.Sales tax will be applied to orders.
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