Solid-pack thermocouples are temperature sensors with a large diameter protective tube of φ10 to 22 mm that combine the sensitivity of sheathed thermocouples with the robust required for industrial use. High-purity magnesium oxide is densely packed between the protective tube and the wire and compressed, and the thick protective tube provides excellent durability for long periods of continuous use in high temperatures and hostile environments.
This sensor is a high-performance thermocouple that combines the sensitivity of a sheathed sensor with robust and durability of a general industrial sensor. structure is a solid type in which the gap between the protective tube and the thermocouple wire is densely filled with insulation material. It has excellent response and vibration and shock resistance, and the use of a thick protective tube ensures outstanding durability even when used continuously for long periods of time in high temperature and hostile atmospheres.
Wire | K |
---|---|
class | JIS 1 (grade 0.4), 2 (grade 0.75) |
Protective Tube Material | Four types: SUS316, SUS310S, SUH446 (Sandpick P4), 253MA |
Protective tube outer diameter (wire diameter) | φ10 (φ1.6), φ15 (φ1.6), φ22 (φ3.2) |
Protection tube length | Up to 2000mm |
Tip Shape | Sealed non-ground type |
Filling | High purity magnesia MgO |
2-pair protective tube outer diameter (wire diameter) | φ10 (φ1.6), φ15 (φ1.6), φ22 (φ2.3) mm |
We offer a wide variety of thermocouples, resistance thermometer, and accessories to suit different temperature ranges and applications.
Temperature Sensors
We can manufacture sensors with excellent response and durability according to your specifications.
SC/NC/NR
We will briefly introduce various thermocouples, resistance thermometer, and accessories according to temperature ranges and applications.
Temperature Sensor Selection
Thermocouple Type | Material | Outside diameter | ||
---|---|---|---|---|
φ10 | φ15 | φ22 | ||
K | SUS316 | 900℃ | 1000℃ | 1000℃ |
SUS310S | 1150℃ | 1150℃ | 1200℃ | |
SUH446 | - | - | 1200℃ | |
Sandvik 253MA | - | - | 1200℃ |
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