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Type 1520 Tubeskin Thermocouple
Brand: SOR IncThe SOR Tubeskin Thermocouples are meant for measuring surface temperatures of heat exchangers, boilers and other vessels.
The Type 1520 model is designed with a pressure seal union and additional protective sheath so that it may be inserted through a barrier such as a furnace wall.
Features- Various pipe mounting options: parallel, wrap around, weld bevel (parallel or wrap around), and flat
- Optional heat shield that isolates heat from escaping at the junction
- Optional Expansion Loop option that allows the tube to expand as it experiences thermal growth
Specifications
Brand
Cable Type
- Mineral Insulated (MI) Cable
Diameter
- Outer Diameter (OD): 1/8 to 3/8” (3.2 to 9.5 mm)
Electrical Connectors
- Compensated Terminals
Enclosure, Body Material
- Head Typical (Sanitary): Polypropylene
- Head Typical: Aluminum (Cast, Flip Top)
- Head Typical: Iron (Cast, Flip Top)
- Head Typical: Stainless Steel
Environmental Protection
- Explosion-proof
- IP66
- IP68
- NEMA 4X
Junction
- Dual Grounded
- Dual Ungrounded
- Grounded
- Ungrounded
Materials of Construction
- Sheath Material: 304 Stainless Steel
- Sheath Material: 310 Stainless Steel
- Sheath Material: 316 Stainless Steel
- Sheath Material: Alloy 600
Mounting
- Flat
- Parallel Pin
- Pipe
- Weld Bevel
- Wrap Around
NPT Connection
- 3/4” NPT
Process Fitting Details
- Galvanized / Stainless Steel: Nipple
- Galvanized / Stainless Steel: Nipple / Union / Nipple
- Pressure Seal (Galvanized/Stainless Steel): Union
Sensor, Probe Type
- E Thermocouple - Chromel-Constantan
- J Thermocouple (Iron Constantan)
- K Thermocouple (Chromel Alumel)
- N Thermocouple (Nicrosil Nisil)
- T Thermocouple (Copper Constantan)