Autoclave TCJ4 Sheath Type Thermocouple
Overview:
Thermocouples provide reliable temperature measurement within a system. Similar to low pressure thermocouples, this design also permits direct temperature monitoring at any point in a fluid system. The sheath type thermocouple features grounded junction and rapid response – 100 milliseconds or less at 63.3% of a step change.
Materials:
Bodies are 15-5PH stainless steel. 316 SS sheath brazed into body with gold-nickel alloy brazing material. An aluminum terminal housing is threaded into the body for ready access to terminals. An o-ring seal provides moisture protection.
Standard collar and gland are cold worked 316 SS. When cold worked 316 SS collar and gland are used, the physical properties are permanently altered after use above 800°F. See Technical Brochure for full description.
Sheath Length:
Differs for each size connection for optimum tip contact with fluid stream. Sheath diameter is 1/16″.
Temperature Ratings:
Rating to 2,000°F at tip of thermocouple. (Refer to Pressure/Temperature chart for elevated temperatures.) Minimum operating temperature at the tip of the thermocouple: Type J = 0°F, Type K = -328°F. *Degraded Accuracy below 0°F when using K-Type Thermocouples in Cryogenic applications.
Maximum operating temperature for 15-5PH Body is 0° to 1000°F
Maximum operating temperature for 316 SS body is -328° to 1200°F
Autoclave TCJ4 Sheath Type Thermocouple Technical Data:
- Description: 1/4″ OD High Pressure Sheath Type Thermocouple
- Connection Size & Type: 1/4″ OD (F250C) High Pressure
- Pressure Rating: 60,000 psi
- Element: Type J
- Element Materials: Iron (+) / Constantan (-)
- Dimension “L”: 0.38″
- Dimension “M”: 0.50″
- Dimension “N”: N/A
- Dimension “H”: 5.88″
Notes:
- All sheath-type thermocouples are furnished complete with 1/4″ Medium or High Pressure connection adapter to match tubing size selected.
- TSJ24 and TSK24 do not extend past the wall of the bore.
- The maximum pressure rating is based on the lowest rating of any component. Actual working pressure may be determined by tubing pressure rating, if lower.
- All dimensions are for reference only and are subject to change.
Please contact our Sales Department for assistance in selecting the right products for your application.
Product Catalog: Parker Autoclave Accessories
